Journal articles: 'Mode matching method'

1

Legenkiy, Maxim N., and Alexander Yu Butrym. "METHOD OF MODE MATCHING IN TIME DOMAIN." Progress In Electromagnetics Research B 22 (2010): 257–83. http://dx.doi.org/10.2528/pierb10043003.

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Liu, Jie, Guoxiong Cai, Jin Yao, Na Liu, and Qing Huo Liu. "Spectral Numerical Mode Matching Method for Metasurfaces." IEEE Transactions on Microwave Theory and Techniques 67, no. 7 (July 2019): 2629–39. http://dx.doi.org/10.1109/tmtt.2019.2913634.

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Gang Bao and Weiwei Zhang. "An improved mode-matching method for large cavities." IEEE Antennas and Wireless Propagation Letters 4 (2005): 393–96. http://dx.doi.org/10.1109/lawp.2005.859375.

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Zhang, Zhishen, Jiulin Gan, Xiaobo Heng, Muqiao Li, Jiong Li, Shanhui Xu, and Zhongmin Yang. "High order vector mode coupling mechanism based on mode matching method." Journal of Optics 19, no. 6 (May 2, 2017): 065702. http://dx.doi.org/10.1088/2040-8986/aa6b5f.

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Ruan, Zhihu, Xukai Ding, Zhengcheng Qin, Jia Jia, and Hongsheng Li. "Automatic Mode-Matching Method for MEMS Disk Resonator Gyroscopes Based on Virtual Coriolis Force." Micromachines 11, no. 2 (February 18, 2020): 210. http://dx.doi.org/10.3390/mi11020210.

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An automatic mode-matching method for MEMS (Micro-electromechanical Systems) disk resonator gyroscopes (DRGs) based on virtual Coriolis force is presented in this paper. For this mode-matching method, the additional tuning electrodes are not required to be designed, which simplifies the structure design. By using the quadratic relationship between the driving voltage and the electrostatic force, the virtual Coriolis force is obtained by applying an AC voltage whose frequency is half of the driving mode resonant frequency to the sense electrode. The phase difference between the virtual Coriolis force and the sense output signal is used for mode-matching. The structural characteristics and electrode distribution of the DRG are briefly introduced. Moreover, the mode-matching theories of the DRG are studied in detail. The scheme of the mode-matching control system is proposed. Simultaneously, the feasibility and effectiveness of the mode-matching method are verified by system simulation. The experimental results show that under the control of mode-matching at room temperature, the bias instability is reduced from 30.7575 ° /h to 2.8331 ° /h, and the Angle Random Walk (ARW) decreases from 1.0208 ° / h to 0.0524 ° / h . Compared with the mode mismatch condition, the ARW is improved by 19.48 times.

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Franza, O. P., and Weng Cho Chew. "Recursive mode matching method for multiple waveguide junction modeling." IEEE Transactions on Microwave Theory and Techniques 44, no. 1 (1996): 87–92. http://dx.doi.org/10.1109/22.481389.

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Song, Dawei, Xun Zhu, and Fengjuan Ma. "High Camouflage Intrusion Detection Method for Structured Database Based on Multi Pattern Matching." Journal of Physics: Conference Series 2066, no. 1 (November 1, 2021): 012029. http://dx.doi.org/10.1088/1742-6596/2066/1/012029.

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Abstract with the rise and rapid development of mobile communication, intelligent terminal and data system, we are entering the era of mobile Internet. In recent years, more and more data need to be processed and transmitted in daily life, and structured data is becoming more and more important. Among them, multi-mode matching technology can search data in a wider range. Matching for multiple patterns at a time avoids unnecessary matching, accelerates the matching process, and helps to find longer matching information and obtain higher accuracy. This paper mainly introduces the high camouflage intrusion detection method of structured database based on multi-mode matching. This paper uses the high disguised intrusion detection method of structured database based on multi-mode matching, collects sensitive information of wireless access points and stations through the communication of WLAN in multimodal matching, then intercepts and forges data packets to initiate replay attack. Replay attack is characterized by abnormal traffic in the network, which can be detected by statistical analysis. The experimental results show that the high camouflage intrusion detection method based on multi-mode matching makes the camouflage intrusion detection rate increase by 23%. The limitations of the design and research of camouflage intrusion detection are analyzed, discussed and summarized, so as to enrich the academic research results.

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PRATI, E., G. ANNINO, and M. MARTINELLI. "Complex Variational Axial Mode Matching Method for Single-Mode and Overmoded Dielectric Resonators." Electromagnetics 24, no. 8 (January 2004): 565–81. http://dx.doi.org/10.1080/02726340490513257.

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Bu, Feng, Dacheng Xu, Heming Zhao, Bo Fan, and Mengmeng Cheng. "MEMS Gyroscope Automatic Real-Time Mode-Matching Method Based on Phase-Shifted 45° Additional Force Demodulation." Sensors 18, no. 9 (September 7, 2018): 3001. http://dx.doi.org/10.3390/s18093001.

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In order to solve the problem where existing mode-matching methods in microelectromechanical systems (MEMS) vibrating gyroscopes fail to meet real-time and reliability requirements, this paper presents a novel method to accomplish automatic and real-time mode-matching based on phase-shifted 45° additional force demodulation (45° AFD-RM). The phase-shifted 45° additional force signal has the same frequency as the quadrature force signal, but it is phase-shifted by 45° and applied to the sense mode. In addition, two-way phase-shifted 45° demodulations are used at the sense-mode detection output to obtain a phase metric that is independent of the Coriolis force and can reflect the mode-matching state. Then, this phase metric is used as a control variable to adaptively control the tuning voltage, so as to change the sense-mode frequency through the negative stiffness effect and ultimately achieve real-time mode-matching. Simulation and experimental results show that the proposed 45° AFD-RM method can achieve real-time matching. The mode frequency split is controlled within 0.1 Hz, and the gyroscope scale factor, zero-bias instability, and angle random walk are effectively improved.

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Yue, Q., and X. Tang. "TRIPLE EPIPOLAR IMAGES GENERATION AND MATCHING IN TRISTEREO IMAGING ON THE SAME ORBIT MODE." International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B2-2022 (May 30, 2022): 501–8. http://dx.doi.org/10.5194/isprs-archives-xliii-b2-2022-501-2022.

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Abstract. This paper proposed the method to generate triple epipolar images in tristereo imaging on the same orbit mode. It generated projection tie points based on double projection surface in object space, and designed conversion model from epipolar images to its corresponding original images on the basis of projection tie points and created the RPC of epipolar images. During stereo matching one stereo image pairs are used as the basic pair and proposed the rapid transformation model between the current matching points and the corresponding point on the third image, which accomplished the combination of epipolar stereo matching and object space geometric constraints. After left/right bidirectional matching and occlusion area checking, a third matching was implemented. The cost of occlusion area will use the smallest one among the three and these areas were revamped. SGM was used as the optimization strategy. Experiments in three typical areas using Pleiades and ZY-3 as data recourses show that the loss of precision is negligible in the proposed epipolar image generation method. The proposed matching method combines the best of both object geometric constraint method and isolate epipolar image pair method, and the computational efficiency significantly better than these two methods. Lastly, the precision of the proposed method is significantly better than these two methods in building area and weak texture area.

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11

Min, Qiao. "Squeezing light into subwavelength metallic tapers: single mode matching method." Journal of Nanophotonics 3, no. 1 (July 1, 2009): 033505. http://dx.doi.org/10.1117/1.3204944.

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Liu, Jia, Qi Dai, Kaladhar Radhakrishnan, and Weng Cho Chew. "Efficient Implicit Mode Matching Method for Complicated Periodic Waveguiding Structures." IEEE Antennas and Wireless Propagation Letters 16 (2017): 2651–54. http://dx.doi.org/10.1109/lawp.2017.2740024.

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Liang, Haibo, Jianwei Mu, Richard A. Soref, Xun Li, and Wei-Ping Huang. "An Optical Mode-Matching Method With Improved Accuracy and Efficiency." IEEE Journal of Quantum Electronics 51, no. 2 (February 2015): 1–8. http://dx.doi.org/10.1109/jqe.2014.2384394.

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Azizi, Elnaz, Mohammad T. H. Beheshti, and Sadegh Bolouki. "Event Matching Classification Method for Non-Intrusive Load Monitoring." Sustainability 13, no. 2 (January 12, 2021): 693. http://dx.doi.org/10.3390/su13020693.

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Nowadays, energy management aims to propose different strategies to utilize available energy resources, resulting in sustainability of energy systems and development of smart sustainable cities. As an effective approach toward energy management, non-intrusive load monitoring (NILM), aims to infer the power profiles of appliances from the aggregated power signal via purely analytical methods. Existing NILM methods are susceptible to various issues such as the noise and transient spikes of the power signal, overshoots at the mode transition times, close consumption values by different appliances, and unavailability of a large training dataset. This paper proposes a novel event-based NILM classification algorithm mitigating these issues. The proposed algorithm (i) filters power signals and accurately detects all events; (ii) extracts specific features of appliances, such as operation modes and their respective power intervals, from their power signals in the training dataset; and (iii) labels with high accuracy each detected event of the aggregated signal with an appliance mode transition. The algorithm is validated using REDD with the results showing its effectiveness to accurately disaggregate low-frequency measured data by existing smart meters.

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Lv, Jishuang. "Stiffness Evaluation and fast matching method of mechanical composite structure." Journal of Physics: Conference Series 2093, no. 1 (November 1, 2021): 012015. http://dx.doi.org/10.1088/1742-6596/2093/1/012015.

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Abstract Stiffness evaluation can improve the reliability and safety of combined machinery, which is often used to evaluate the performance of combined machinery. In order to study the stiffness evaluation method and rapid matching of mechanical composite structure, the composite machinery composed of high-power diesel is taken as the research object. The results show that the error between test mode and calculation mode is no more than 10%, indicating the reliability of finite element simulation model; two characterization methods of static stiffness and dynamic stiffness are determined, and the analysis methods of two characterization methods of combined machinery are discussed one by one. Taking the combined machinery of body, main bearing cap and oil pan as the research object, the overall stiffness characterization data of three parts are obtained one by one; finally, the principles of mechanical combination Stiffness Evaluation and rapid matching are summarized. This study provides a reference for Stiffness Evaluation and rapid matching of combined mechanical structures.

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Gao, Xuelian, and Lingli Kong. "The application of improved FDTD algorithm based on mode-matching in shielding cavity." MATEC Web of Conferences 232 (2018): 03030. http://dx.doi.org/10.1051/matecconf/201823203030.

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Due to the increasing complexity of the electromagnetic environment, the cavity with apertures are used more and more widely in electromagnetic shielding. At present, the time domain finite difference (FDTD) method has a good application effect for the transmission line response problem of a double-layer shield cavity with apertures, but this method usually encounters the boundary problem of semi-open and open areas. Due to the limited computing resources, the truncation of the FDTD region has an impact on the accuracy and speed of the calculation because that is very important. Based on that, this paper puts forward a method of combining mode-matching method with FDTD algorithm, which overcomes the limitation that mode-matching method can only be used for regular waveguide analysis and uses mode-matching method to solve FDTD boundary problems. The improved FDTD algorithm based on mode-matching method enhances the accuracy of the algorithm and guarantees the calculation speed.

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Mardani, Hossein, Neil Buchanan, Robert Cahill, and Vincent Fusco. "Impedance Matching of Axial Mode Helical Antennas." WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS 20 (May 27, 2021): 66–69. http://dx.doi.org/10.37394/23201.2021.20.8.

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In this paper, we study the input impedance characteristics of axial mode helical antennas to find an effective way for matching it to 50 Ω. The study is done on the important matching parameters such as like wire diameter and helix to the ground plane gap. It is intended that these parameters control the matching without detrimentally affecting the radiation pattern. Using transmission line theory, a simple broadband technique is proposed, which is applicable for perfect matching of antennas with similar design parameters. We provide design curves to help to choose the proper dimensions of the matching section based on the antenna’s unmatched input impedance. Finally, using the proposed technique, a 4-turn axial mode helix is designed at 2.5 GHz center frequency and the measurement results of the manufactured antenna will be included. This parametric study gives a good insight into the input impedance characteristics of axial mode helical antennas and the proposed impedance matching approach provides a simple, useful method for matching these types of antennas.

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Lan, Ming Ying, Song Nie, Li Gao, Shan Yong Cai, Chen Xing Ma, Xiao Li Qi, and Zhi Chao Du. "Mode Conversion Models Based on Spatial Spectral Matching for Mode Division Multiplexing in Optical Fibers." Applied Mechanics and Materials 596 (July 2014): 807–10. http://dx.doi.org/10.4028/www.scientific.net/amm.596.807.

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In this paper, a mode conversion model is proposed to increase the capacity of optical fiber communication systems. In this model, a spatial spectral matching method is used to convert the original mode to the desired mode for mode division multiplexing in optical fibers. A binary phase spatial light modulator is employed on the Fourier plane as a spatial filter. Numerical results show that the original modes can be converted to the desired modes.

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BONNET-BENDHIA, A. S., and A. TILLEQUIN. "A GENERALIZED MODE MATCHING METHOD FOR SCATTERING PROBLEMS WITH UNBOUNDED OBSTACLES." Journal of Computational Acoustics 09, no. 04 (December 2001): 1611–31. http://dx.doi.org/10.1142/s0218396x01001005.

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The two-dimensional time-harmonic acoustic scattering by a semi-infinite waveguide composed of two parallel rigid plates is considered. An original mode matching method is developed to avoid the use of the Wiener–Hopf technique, generalizing usual mode matching methods to the case of unbounded media. A brief description of the method is given by means of Fourier decomposition leading to a well-posed variational problem with unknown being the trace of the solution on a well-chosen interface. From the numerical point of view, a local approximation is first considered by using Lagrange P1 finite elements on a segment of the interface. This leads to the computation of oscillatory integrals involving Fourier transform and complex square root functions. As a matter of accuracy, a special function is added to the finite element space, in order to take into account the asymptotic behavior of the solution. Finally, this method is extended to deal with local perturbations of the media by coupling the previous method to a classical integral one.

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Lombardi, Vincenzo, Maurizio Bozzi, and Luca Perregrini. "Mode Matching Analysis of Waveguide Components Exploiting the Variational Meshless Method." IEEE Microwave and Wireless Components Letters 29, no. 10 (October 2019): 631–33. http://dx.doi.org/10.1109/lmwc.2019.2936140.

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Seurin, J. F. P., and S. L. Chuang. "Efficient optical modelling of VCSELs using a vector mode-matching method." IEE Proceedings - Optoelectronics 149, no. 4 (August 1, 2002): 174–81. http://dx.doi.org/10.1049/ip-opt:20020526.

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Heckler, Marcos V. T., and Achim Dreher. "Analysis of Conformal Microstrip Antennas With the Discrete Mode Matching Method." IEEE Transactions on Antennas and Propagation 59, no. 3 (March 2011): 784–92. http://dx.doi.org/10.1109/tap.2010.2103014.

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Ueno, Natsuki, Shoichi Koyama, and Hiroshi Saruwatari. "Three-Dimensional Sound Field Reproduction Based on Weighted Mode-Matching Method." IEEE/ACM Transactions on Audio, Speech, and Language Processing 27, no. 12 (December 2019): 1852–67. http://dx.doi.org/10.1109/taslp.2019.2934834.

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Liu, Jie, Na Liu, and Qing Huo Liu. "Spectral Numerical Mode-Matching Method for 3-D Layered Multiregion Structures." IEEE Transactions on Antennas and Propagation 68, no. 2 (February 2020): 986–96. http://dx.doi.org/10.1109/tap.2019.2943327.

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Wang, Rui, Lin Han, Jianwei Mu, and Weiping Huang. "Simulation of Waveguide Crossings and Corners With Complex Mode-Matching Method." Journal of Lightwave Technology 30, no. 12 (June 2012): 1795–801. http://dx.doi.org/10.1109/jlt.2012.2187325.

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Shanjia, Xu, and Yin Lujun. "Analysis of dispersion characteristics of groove guides with mode-matching method." International Journal of Infrared and Millimeter Waves 12, no. 6 (June 1991): 611–28. http://dx.doi.org/10.1007/bf01010380.

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Heckler, M. V. T., and A. Dreher. "Analysis of cylindrical microstrip lines using the discrete mode matching method." IEEE Microwave and Wireless Components Letters 16, no. 7 (July 2006): 392–94. http://dx.doi.org/10.1109/lmwc.2006.877116.

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Mesa, Francisco, Ricardo Marqués, and Francisco Medina. "Applying the method of lines and discrete mode-matching method to non-planar structures." Microwave and Optical Technology Letters 37, no. 2 (March 17, 2003): 79–83. http://dx.doi.org/10.1002/mop.10830.

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Md Soom, Afiqah Bazlla, Aisyah Mat Jasin, Aszila Asmat, Roger Canda, and Juhaida Ismail. "A BAD IDEA OF USING MODE IMPUTATION METHOD." Journal of Information System and Technology Management 7, no. 29 (December 1, 2022): 01–09. http://dx.doi.org/10.35631/jistm.729001.

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Missing data is a recurring issue in psychology questionnaire when a respondent does not respond to questions due to personal reasons. In general, two types of imputation techniques are used to replace missing data: single imputation and multiple imputation (MI). The single imputation technique generates a single value to impute each missing data. The simplest methods of single imputation are mean, mode and median. In contrast, the multiple imputation technique imputes each missing data several times resulting in multiple complete datasets. The most popular method in MI that can deal with numerical and categorical data type is the predictive mean matching (PMM). The aim of this article is to compare and visualize how the mode imputation method in the single imputation technique will lead to a biased data distribution and the PMM method in the MI techniques will reduce this issue. Both methods, mode imputation and PMM are often considered when dealing with categorical data types. The mode imputation replaces a missing data with the most frequent value of an item in a survey. Meanwhile, the predictive mean matching is an extension of regression model that apply donor selection strategy to replace a missing data. Results from bar charts visualize the multiple imputation shows less discrepancy between the original distribution and imputed distribution. Thus, in this research, it can be concluded that the PMM method in MI technique shows a less biased distribution than implementing the mode imputation method. A comparison of imputation methods with different missing rates on a survey dataset should be considered for future work.

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Yang, Bo, Lei Wu, Chengfu Lu, and Gang Wang. "A Digital Mode-Matching Control System Based on Feedback Calibration for a MEMS Gyroscope." Journal of Sensors 2019 (February 5, 2019): 1–19. http://dx.doi.org/10.1155/2019/9894367.

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A digital mode-matching control system based on feedback calibration, where two pilot tones are applied to actuate the sense mode by the robust feedback controller, is presented for a MEMS gyroscope in this paper. A dual-mass decoupled MEMS gyroscope with the integrated electrostatic frequency tuning mechanisms, the quadrature correction electrode, and the feedback electrode is adopted to implement mode-matching control. Compared with the previous mode-matching method of forward excitation calibration, the proposed mode-matching scheme based on feedback calibration has better adaptability to the variation in the frequency of calibration pilot tones and the quality factor of the sense mode. The influences of calibration pilot tone frequency and the amplitude ratio on tuning performance are studied in theory and simulation. The simulation results demonstrate that the tuning error due to the amplitude asymmetry of the sense mode increases with a frequency split between pilot tones and the drive mode and is significantly reduced by the amplitude correction technology of pilot tones. In addition, the influence of key parameters on the stability of the mode-matching system is deduced by using the average analysis method. The MATLAB simulation of the mode-matching control system illustrates that simulation results have a good consistency with theoretical analysis, which verifies the effectiveness of the closed-loop mode-matching control system. The entire mode-matching control system based on a FPGA device is implemented combined with a closed-loop self-excitation drive, closed-loop force feedback control, and quadrature error correction control. Experimental results demonstrate that the mode-matching prototype has a bias instability of 0.63°/h and ARW of 0.0056°/h1/2. Compared with the mode-mismatched MEMS gyroscope, the performances of bias instability and ARW are improved by 3.81 times and 4.20 times, respectively.

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31

Sudbo, A. Sv. "Film mode matching: a versatile numerical method for vector mode field calculations in dielectric waveguides." Pure and Applied Optics: Journal of the European Optical Society Part A 2, no. 3 (May 1993): 211–33. http://dx.doi.org/10.1088/0963-9659/2/3/007.

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Sudbo, A. S. "Improved formulation of the film mode matching method for mode field calculations in dielectric waveguides." Pure and Applied Optics: Journal of the European Optical Society Part A 3, no. 3 (May 1994): 381–88. http://dx.doi.org/10.1088/0963-9659/3/3/021.

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Wei, Ming, Xitian Tian, Junhao Geng, and Min Zhang. "A Balanced Task-Personnel Matching Method for Aircraft Assembly Coordination Planning." Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University 38, no. 1 (February 2020): 130–38. http://dx.doi.org/10.1051/jnwpu/20203810130.

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To solve the problem of unbalanced matching between planning task and personnel in aircraft assembly coordination process planning under collaborative planning mode, a balanced matching method based on comprehensive consideration of task granularity, task equilibrium degree was proposed. By analyzing the characteristics of aircraft digital assembly coordination process planning and personnel capability attributes, the evaluation matrix of planning task and personnel was builded based on fuzzy linguistic variables. Finally, the evaluation matrix was solved to achieve the balanced matching between planning task and personnel. The feasibility and effectiveness of proposed method were verified by an aircraft tail of assembly coordination process planning task and personnel example-matching.

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González-Cortez, Oscar, and Amado M. Velázquez-Benítez. "Interconnection of Few-Mode Fibers and Photonic Integrated Circuits Using Mode-Field Adapters." Photonics 9, no. 5 (May 6, 2022): 319. http://dx.doi.org/10.3390/photonics9050319.

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We propose a detailed method for the interconnection between optical fibers and waveguides of photonic integrated circuits. Appropriate modal transmission is accomplished by matching the mode field diameters from both waveguide structures. Links from one structure to another are created by an interconnecting waveguide, maintaining a fixed coupling efficiency as its size is modified to adjust to the target waveguide core. This tailored transition acts as a mode field adapter, equalizing the transmission among multiple modes and reducing the mode-dependent losses while coupling. We present an algorithm to design the mode field adapter based on matching the effective mode areas using the power overlap integral. A study case considering a polymer photonic integrated device immediately connected to a few-mode fiber is analyzed. Coupling efficiencies over 90% for every transmitted mode are achieved, showing an evident improvement compared to typical approaches only matching core sizes. Detailed comparison of the results for each transmission mode is presented. This same procedure can be used to interconnect optical waveguides with different refractive index profiles and core geometry.

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Zong Xianzheng, 宗显政, 聂在平 Nie Zaiping, 青滔 Qing Tao, 何十全 He Shiquan, and 宋乃涛 Song Naitao. "Applications of mode-matching and integral equation method to HPM simulation research." High Power Laser and Particle Beams 26, no. 6 (2014): 63017. http://dx.doi.org/10.3788/hplpb20142606.63017.

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Sawada, Yusuke, Takeshi Fujisawa, Takanori Sato, and Kunimasa Saitoh. "Broadband silicon four-mode multi/demultiplexer designed by a wavefront matching method." Optics Express 29, no. 17 (August 9, 2021): 27322. http://dx.doi.org/10.1364/oe.434178.

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Naida, S. A., O. V. Korzhyk, I. O. Lastivka, O. V. Pavlenko, T. M. Zheliaskova, M. O. Korzhyk, A. S. Naida, N. S. Naida, and O. S. Chaika. "Mode-Matching Method Applied to the Sound Reception Problem Using Helmholtz Resonator." Journal of Nano- and Electronic Physics 14, no. 1 (2022): 01035–1. http://dx.doi.org/10.21272/jnep.14(1).01035.

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Aldrighi, M., and F. Dell'Acqua. "Mode-Based Method for Matching of Pre- and Postevent Remotely Sensed Images." IEEE Geoscience and Remote Sensing Letters 6, no. 2 (April 2009): 317–21. http://dx.doi.org/10.1109/lgrs.2009.2012878.

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Sawada, Yusuke, Takeshi Fujisawa, and Kunimasa Saitoh. "Broadband and compact silicon mode converter designed using a wavefront matching method." Optics Express 28, no. 25 (December 2, 2020): 38196. http://dx.doi.org/10.1364/oe.411769.

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Diamantis, S. G., A. P. Orfanidis, and G. A. Kyriacou. "Conical Horn Antennas Employing an Offset Moment Method and Mode Matching Technique." IEEE Transactions on Magnetics 45, no. 3 (March 2009): 1092–95. http://dx.doi.org/10.1109/tmag.2009.2012629.

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Guo-Xin Fan, Qing Huo Liu, and S. P. Blanchard. "3-D numerical mode-matching (NMM) method for resistivity well-logging tools." IEEE Transactions on Antennas and Propagation 48, no. 10 (2000): 1544–52. http://dx.doi.org/10.1109/8.899671.

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Feng, Yuan, Yue Li, Linze Li, Bozhi Ma, Hongwei Hao, and Luming Li. "Tissue-Dependent Co-Matching Method for Dual-Mode Antenna in Implantable Neurostimulators." IEEE Transactions on Antennas and Propagation 67, no. 8 (August 2019): 5253–64. http://dx.doi.org/10.1109/tap.2019.2916736.

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Heckler, Marcos V. T., and Achim Dreher. "The Application of the Discrete Mode Matching Method to Noncircular Dielectric Waveguides." IEEE Microwave and Wireless Components Letters 17, no. 9 (September 2007): 628–30. http://dx.doi.org/10.1109/lmwc.2007.903430.

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Aknin, N., A. El Moussaoui, M. Iben Yaich, and M. Essaaidi. "Uniaxial bi-anisotropic dielectric ring resonators analysis using the mode matching method." European Physical Journal Applied Physics 6, no. 2 (May 1999): 189–93. http://dx.doi.org/10.1051/epjap:1999170.

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Aknin, N., A. El Moussaoui, and M. Essaaidi. "Rigorous analysis of shielded uniaxial anisotropic DRs by the mode-matching method." Microwave and Optical Technology Letters 19, no. 3 (October 20, 1998): 233–38. http://dx.doi.org/10.1002/(sici)1098-2760(19981020)19:3<233::aid-mop18>3.0.co;2-2.

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Kim, Jihyung, Sangsu Lee, Hokeun Shin, Kyung-Young Jung, Hosung Choo, and Yong Park. "Radiation from a Cavity-Backed Circular Aperture Array Antenna Enclosed by an FSS Radome." Applied Sciences 8, no. 12 (November 22, 2018): 2346. http://dx.doi.org/10.3390/app8122346.

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Radiation from a cavity-backed circular aperture array antenna enclosed by a frequency selective surface (FSS) radome is studied using the hybrid analysis method, by combining the mode matching method, the ray tracing technique, and Huygens’s principle. The equivalent magnetic surface currents on the apertures are derived from the aperture electromagnetic fields, which are calculated based on the mode matching method. The rays are generated from the equivalent magnetic surface currents and used to analyze the FSS radome based on the ray tracing technique. After being obtained from both the mode matching method and the ray tracing technique, electromagnetic fields on an outermost radome are transformed into the equivalent electric and magnetic surface currents using Huygens’s principle. The radiated fields are computed from the equivalent surface currents and compared with the measured data.

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Bonenberger, Christopher M. A., and Klaus W. Kark. "A Broadband Impedance-Matching Method for Microstrip Patch Antennas Based on the Bode-Fano Theory." Frequenz 72, no. 7-8 (June 26, 2018): 373–80. http://dx.doi.org/10.1515/freq-2018-0037.

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Abstract Considering the narrow bandwidth of microstrip antennas, but also their applicability in upcoming technologies, this paper addresses the problem of wide-band matching, the theoretical bounds on the matching bandwidth and low-cost and low-complexity matching strategies. In this context the Bode-Fano bounds of single mode, linearly polarized aperture-coupled microstrip antennas is evaluated, optimized and compared to the theoretical bounds on matching bandwidth of other common feeding technologies. A detailed study of the input impedance of aperture-coupled patch antennas shows how to widen the Fano bounds. Based on this, a straight-forward and effective method to optimize the Fano bound is given. After optimization of the antennas input impedance, basic matching techniques can be applied, to exploit the enlarged bandwidth potential. As an example a $\lambda/4$-transformer as matching element is proposed. Design equations and simulation and measurement results of X-band prototypes are given as verification.

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Xu, Xuejun, Shaowu Chen, Jinzhong Yu, and Xiaoguang Tu. "An investigation of the mode characteristics of SOI submicron rib waveguides using the film mode matching method." Journal of Optics A: Pure and Applied Optics 11, no. 1 (December 18, 2008): 015508. http://dx.doi.org/10.1088/1464-4258/11/1/015508.

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Theocharidis, Athanasios, Thomas Kamalakis, and Thomas Sphicopoulos. "Accuracy of Coupled-Mode Theory and Mode-Matching Method in the Analysis of Photonic Crystal Waveguide Perturbations." Journal of Lightwave Technology 25, no. 10 (October 2007): 3193–201. http://dx.doi.org/10.1109/jlt.2007.905220.

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Wang, Y. M., C. J. Shen, L. X. Zhu, and F. R. Sun. "Guided Waves Mode Discrimination in Pipes NDT Based on the Matching Pursuit Method." Journal of Analytical Sciences, Methods and Instrumentation 02, no. 03 (2012): 149–55. http://dx.doi.org/10.4236/jasmi.2012.23024.

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Journal articles on the topic 'Mode matching method'

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