Accedi

Bibliografie tematiche / Superdirective array / Articoli di riviste

Articoli di riviste sul tema "Superdirective array"

Segui questo link per vedere altri tipi di pubblicazioni sul tema: Superdirective array.

Autore: Grafiati

Pubblicato: 7 luglio 2024

Cita una fonte nei formati APA, MLA, Chicago, Harvard e in molti altri stili

Scegli il tipo di fonte:

Vedi i top-50 articoli di riviste per l'attività di ricerca sul tema "Superdirective array".

Accanto a ogni fonte nell'elenco di riferimenti c'è un pulsante "Aggiungi alla bibliografia". Premilo e genereremo automaticamente la citazione bibliografica dell'opera scelta nello stile citazionale di cui hai bisogno: APA, MLA, Harvard, Chicago, Vancouver ecc.

Puoi anche scaricare il testo completo della pubblicazione scientifica nel formato .pdf e leggere online l'abstract (il sommario) dell'opera se è presente nei metadati.

Vedi gli articoli di riviste di molte aree scientifiche e compila una bibliografia corretta.

1

Altshuler, E. E., T. H. O'Donnell, A. D. Yaghjian e S. R. Best. "A monopole superdirective array". IEEE Transactions on Antennas and Propagation 53, n. 8 (agosto 2005): 2653–61. http://dx.doi.org/10.1109/tap.2005.851810.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

Nakamura, Takashi, Shin-Ichi Miyagawa e Senji Yckokawa. "Superdirective cascaded dipole array". Electronics and Communications in Japan (Part I: Communications) 75, n. 11 (1992): 80–88. http://dx.doi.org/10.1002/ecja.4410751108.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Lonsky, Tomas, Jan Kracek e Pavel Hazdra. "Superdirective Linear Dipole Array Optimization". IEEE Antennas and Wireless Propagation Letters 19, n. 6 (giugno 2020): 902–6. http://dx.doi.org/10.1109/lawp.2020.2981533.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Buell, Kevin, Hossein Mosallaei e Kamal Sarabandi. "Metamaterial Insulator Enabled Superdirective Array". IEEE Transactions on Antennas and Propagation 55, n. 4 (aprile 2007): 1074–85. http://dx.doi.org/10.1109/tap.2007.893373.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Haskou, Abdullah, Ala Sharaiha e Sylvain Collardey. "Compact Antenna Array of Superdirective Elements". IEEE Antennas and Wireless Propagation Letters 15 (2016): 1386–89. http://dx.doi.org/10.1109/lawp.2015.2510382.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Best, S. R., E. E. Altshuler, A. D. Yaghjian, J. M. McGinthy e T. H. O'Donnell. "An Impedance-Matched 2-Element Superdirective Array". IEEE Antennas and Wireless Propagation Letters 7 (2008): 302–5. http://dx.doi.org/10.1109/lawp.2008.921372.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Simón Gálvez, Marcos F., Stephen J. Elliott e Jordan Cheer. "A superdirective array of phase shift sources". Journal of the Acoustical Society of America 132, n. 2 (agosto 2012): 746–56. http://dx.doi.org/10.1121/1.4733556.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

8

Andrasic, G., e J. R. James. "Height reduced superdirective array with helical directors". Electronics Letters 29, n. 23 (1993): 2002. http://dx.doi.org/10.1049/el:19931335.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Bokhari, S. A., H. K. Smith, J. R. Mosig, J. F. Zürcher e F. E. Gardiol. "Superdirective antenna array of printed parasitic elements". Electronics Letters 28, n. 14 (1992): 1332. http://dx.doi.org/10.1049/el:19920846.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Greco, Danilo, e Andrea Trucco. "Superdirective Robust Algorithms’ Comparison for Linear Arrays". Acoustics 2, n. 3 (22 settembre 2020): 707–18. http://dx.doi.org/10.3390/acoustics2030038.

Testo completo

Abstract (sommario):

Frequency-invariant beam patterns are often required by systems using an array of sensors to process broadband signals. In some experimental conditions (small devices for underwater acoustic communication), the array spatial aperture is shorter than the involved wavelengths. In these conditions, superdirective beamforming is essential for an efficient system. We present a comparison between two methods that deal with a data-independent beamformer based on a filter-and-sum structure. Both methods (the first one numerical, the second one analytic) formulate a mathematical convex minimization problem, in which the variables to be optimized are the filters coefficients or frequency responses. The goal of the optimization is to obtain a frequency invariant superdirective beamforming with a tunable tradeoff between directivity and frequency-invariance. We compare pros and cons of both methods measured through quantitative metrics to wrap up conclusions and further proposed investigations.

Gli stili APA, Harvard, Vancouver, ISO e altri

11

Hu, Ruoyu, Yingqiang Wang, Wencheng Yang, Ying Chen e S. H. Huang. "Fast Calibration of Superdirective Ultra-Short Baseline Array". Journal of Marine Science and Engineering 11, n. 9 (24 agosto 2023): 1665. http://dx.doi.org/10.3390/jmse11091665.

Testo completo

Abstract (sommario):

Array calibration can effectively ensure the positioning accuracy of the ultra-short baseline (USBL) system. Traditional USBL array calibration methods focus on measuring the geometric position of the array elements. However, directional phase differences on the receive path are often ignored in the current calibration process, which can also cause array mismatch, especially when using the superdirective beamforming (SDB) technique. To further improve the calibration accuracy and convenience of the USBL using the SDB technique, a fast calibration method is proposed in this paper. In the new method, the hydrophone geometry error and the receiver path phase error are jointly considered. Then, two calibration models with different complexity are presented, and the conventional beamforming (CBF) beam output is deconvoluted with the calibrated beam pattern. The results of anechoic tank experiments show that the bearing root mean square error (RMSE) can be reduced from 1.663° to 0.081°, and the calibration time can be reduced from hours to tens of minutes.

Gli stili APA, Harvard, Vancouver, ISO e altri

12

Humphrey, Victor F., Paul C. Hines e Victor Young. "Experimental performance analysis of a superdirective line array". Journal of the Acoustical Society of America 114, n. 4 (ottobre 2003): 2426. http://dx.doi.org/10.1121/1.4778860.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

13

Chaloupka, H. J., X. Wang e J. C. Coetzee. "A superdirective 3-element array for adaptive beamforming". Microwave and Optical Technology Letters 36, n. 6 (14 febbraio 2003): 425–30. http://dx.doi.org/10.1002/mop.10782.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

14

Dakhli, Saber, Jean Marie Floc’h, Mohammed Aseeri, Ameni Mersani e Hatem Rmili. "Design of Compact and Superdirective Metamaterial-Inspired Two- and Three-Elements Antenna Arrays". Journal of Electromagnetic Engineering and Science 23, n. 4 (31 luglio 2023): 362–68. http://dx.doi.org/10.26866/jees.2023.4.r.179.

Testo completo

Abstract (sommario):

This paper presents the development of a miniature antenna array in a small space in order to achieve superdirectivity for long-range communication. The proposed structures consist of a superdirective metamaterial-inspired array based on a capacitively loaded loop (CLL) driven by an electrically small monopole antenna. This elementary antenna is then used in two- and three-array configurations separated by a fixed interelement distance of 0.1λ to achieve a higher directivity and compact size (with λ the wavelength calculated at the operation frequency 1.850 GHz). The design of the elementary antenna, its simulated radiation performances, as well as those of the parasitic array are also reported. The results of the optimization of two- and three-antenna arrays are discussed. For this study, three corresponding prototypes were fabricated and tested. The measured impedance mismatch and radiation pattern results are presented and shown to be in good agreement with their simulated values. The maximum measured directivity is equal to 5.9 dBi and 4.75 dBi in the case of the two- and three- elements, respectively. The proposed antenna arrays can serve for the realization of point-to-point wireless links and can have a significant impact on compact and high-directive radiofrequency front-ends of a wireless system and for wireless power transfer applications.

Gli stili APA, Harvard, Vancouver, ISO e altri

15

Hines, Paul C., Victor F. Humphrey e Victor Young. "Performance of a superdirective line array in nonideal environments". Journal of the Acoustical Society of America 114, n. 4 (ottobre 2003): 2426. http://dx.doi.org/10.1121/1.4778855.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

16

Chryssomallis, M., e J. N. Sahalos. "A synoptic study of different superdirective endfire array concepts". Archiv für Elektrotechnik 76, n. 6 (novembre 1993): 469–76. http://dx.doi.org/10.1007/bf01576027.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

17

Hammoud, Mohamad, Abdullah Haskou, Ala Sharaiha e Sylvain Collardey. "Small end-fire superdirective folded meandered monopole antenna array". Microwave and Optical Technology Letters 58, n. 9 (27 giugno 2016): 2122–24. http://dx.doi.org/10.1002/mop.29995.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

18

Tsaliyev, Т. А. "A WEAKLY SUPERDIRECTIVE SLOTTED WAVEGUIDE ANTENNA ARRAY OF AXIAL RADIATION". Telecommunications and Radio Engineering 76, n. 9 (2017): 751–60. http://dx.doi.org/10.1615/telecomradeng.v76.i9.10.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

19

Mazinani, S. Maryam, e Hamid Reza Hassani. "Superdirective Wideband Array of Planar Monopole Antenna With Loading Plates". IEEE Antennas and Wireless Propagation Letters 9 (2010): 978–81. http://dx.doi.org/10.1109/lawp.2010.2087411.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

20

Sodin, L. G. "Superdirective linear array antennas (optimization according to an integral criterion)". Journal of Communications Technology and Electronics 52, n. 3 (marzo 2007): 326–31. http://dx.doi.org/10.1134/s1064226907030060.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

21

Lu, Ping, Zhiwei Liu, Enpu Lei, Kama Huang e Chaoyun Song. "Superdirective Wideband Array of Circular Monopoles with Loaded Patches for Wireless Communications". Sensors 23, n. 18 (13 settembre 2023): 7851. http://dx.doi.org/10.3390/s23187851.

Testo completo

Abstract (sommario):

A wideband superdirective array, composed of a two-element circular monopole configuration, is introduced. The monopoles are placed in close proximity, facing each other on a metal ground. To ensure good matching at high frequencies, two pairs of elliptical patches are added to the sides of the monopoles, enhancing the surface current of the circular patch for wideband performance. To achieve equal amplitude excitation and the desired phase difference, a wideband power divider with a phase shifter is designed to feed the antenna array. Simulation and measurement results demonstrate that the proposed wideband antenna array, operating within the frequency range of 2.94–7.93 GHz, exhibits a maximum directivity of 8.36–10 dBi, with an antenna efficiency ranging from 47.86 to 83.18% across the bandwidth. The proposed array has the advantages of miniaturization, high directivity and wideband operation and can be widely used in various portable wireless communication systems, including WLAN (5.05–5.9 GHz), ISM (5.725–5.875 GHz), 5G communication (3.3–3.8 GHz), etc.

Gli stili APA, Harvard, Vancouver, ISO e altri

22

Hines, Paul C., Daniel L. Hutt e Victor Young. "Measured performance of an endfire superdirective line array in littoral water". Journal of the Acoustical Society of America 110, n. 5 (novembre 2001): 2740. http://dx.doi.org/10.1121/1.4777521.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

23

Volmer, C., M. Sengul, J. Weber, R. Stephan e M. A. Hein. "Broadband Decoupling and Matching of a Superdirective Two-Port Antenna Array". IEEE Antennas and Wireless Propagation Letters 7 (2008): 613–16. http://dx.doi.org/10.1109/lawp.2008.2006767.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

24

Jaafar, Hussein, Sylvain Collardey e Ala Sharaiha. "Characteristic Modes Approach to Design Compact Superdirective Array With Enhanced Bandwidth". IEEE Transactions on Antennas and Propagation 66, n. 12 (dicembre 2018): 6986–96. http://dx.doi.org/10.1109/tap.2018.2874691.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

25

Derkx, RenÉ M. M., e Kees Janse. "Theoretical Analysis of a First-Order Azimuth-Steerable Superdirective Microphone Array". IEEE Transactions on Audio, Speech, and Language Processing 17, n. 1 (gennaio 2009): 150–62. http://dx.doi.org/10.1109/tasl.2008.2006583.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

26

Miaris, G., M. Chryssomallis, E. Vafiadis e J. N. Sahalos. "A unified formulation for Chebyshev and Legendre superdirective endfire array design". Electrical Engineering 78, n. 4 (luglio 1995): 271–80. http://dx.doi.org/10.1007/bf01240234.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

27

Alexandridis, Anastasios, Anthony Griffin e Athanasios Mouchtaris. "Capturing and Reproducing Spatial Audio Based on a Circular Microphone Array". Journal of Electrical and Computer Engineering 2013 (2013): 1–16. http://dx.doi.org/10.1155/2013/718574.

Testo completo

Abstract (sommario):

This paper proposes a real-time method for capturing and reproducing spatial audio based on a circular microphone array. Following a different approach than other recently proposed array-based methods for spatial audio, the proposed method estimates the directions of arrival of the active sound sources on a per time-frame basis and performs source separation with a fixed superdirective beamformer, which results in more accurate modelling and reproduction of the recorded acoustic environment. The separated source signals are downmixed into one monophonic audio signal, which, along with side information, is transmitted to the reproduction side. Reproduction is possible using either headphones or an arbitrary loudspeaker configuration. The method is compared with other recently proposed array-based spatial audio methods through a series of listening tests for both simulated and real microphone array recordings. Reproduction using both loudspeakers and headphones is considered in the listening tests. As the results indicate, the proposed method achieves excellent spatialization and sound quality.

Gli stili APA, Harvard, Vancouver, ISO e altri

28

Russo, Ivan, Christian Canestri, Antonio Manna, Giorgio Mazzi e Antonio Tafuto. "Dual-Band Antenna Array With Superdirective Elements for Short-Distance Ballistic Tracking". IEEE Transactions on Antennas and Propagation 67, n. 1 (gennaio 2019): 232–41. http://dx.doi.org/10.1109/tap.2018.2877308.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

29

Iseki, Akihiro, Yuichiro Kinoshita e Kenji Ozawa. "Optimization of neural-network-based superdirective microphone-array system using a genetic algorithm". Acoustical Science and Technology 36, n. 4 (2015): 326–32. http://dx.doi.org/10.1250/ast.36.326.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

30

Itoh, Keiichiro, Osamu Ishii, Yasuhiro Nagai, Naobumi Suzuki, Yoshihiro Kimachi e Osamu Michikami. "Two-element superdirective array antenna composed of high-T c superconducting small helical radiators". Journal of Superconductivity 5, n. 5 (ottobre 1992): 485–90. http://dx.doi.org/10.1007/bf00620509.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

31

Zhang, Huajun, Huotao Gao, Huaqiao Zhao, Ting Cao e Boya Li. "A SET OF SIMPLE NUMERICAL PATTERN SYNTHESIS ALGORITHMS FOR ANTI-JAMMING WITH SUPERDIRECTIVE RECEIVING ARRAY". Progress In Electromagnetics Research M 49 (2016): 195–202. http://dx.doi.org/10.2528/pierm16052001.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

32

Kim, Oleksiy S., Sergey Pivnenko e Olav Breinbjerg. "Superdirective Magnetic Dipole Array as a First-Order Probe for Spherical Near-Field Antenna Measurements". IEEE Transactions on Antennas and Propagation 60, n. 10 (ottobre 2012): 4670–76. http://dx.doi.org/10.1109/tap.2012.2207363.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

33

Ma, Xiaohui, Christoph Hohnerlein e Jens Ahrens. "Concept and Perceptual Validation of Listener-Position Adaptive Superdirective Crosstalk Cancellation Using a Linear Loudspeaker Array". Journal of the Audio Engineering Society 67, n. 11 (22 novembre 2019): 871–81. http://dx.doi.org/10.17743/jaes.2019.0037.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

34

Guo Jun-Yuan, Yang Shi-E, Piao Sheng-Chun e Mo Ya-Xiao. "Direction-of-arrival estimation based on superdirective multi-pole vector sensor array for low-frequency underwater sound sources". Acta Physica Sinica 65, n. 13 (2016): 134303. http://dx.doi.org/10.7498/aps.65.134303.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

35

Wang, Yuzhu, Jingdong Chen, Jacob Benesty, Jilu Jin e Gongping Huang. "Binaural Heterophasic Superdirective Beamforming". Sensors 21, n. 1 (25 dicembre 2020): 74. http://dx.doi.org/10.3390/s21010074.

Testo completo

Abstract (sommario):

The superdirective beamformer, while attractive for processing broadband acoustic signals, often suffers from the problem of white noise amplification. So, its application requires well-designed acoustic arrays with sensors of extremely low self-noise level, which is difficult if not impossible to attain. In this paper, a new binaural superdirective beamformer is proposed, which is divided into two sub-beamformers. Based on studies and facts in psychoacoustics, these two filters are designed in such a way that they are orthogonal to each other to make the white noise components in the binaural beamforming outputs incoherent while maximizing the output interaural coherence of the diffuse noise, which is important for the brain to localize the sound source of interest. As a result, the signal of interest in the binaural superdirective beamformer’s outputs is in phase but the white noise components in the outputs are random phase, so the human auditory system can better separate the acoustic signal of interest from white noise by listening to the outputs of the proposed approach. Experimental results show that the derived binaural superdirective beamformer is superior to its conventional monaural counterpart.

Gli stili APA, Harvard, Vancouver, ISO e altri

36

Kates, James M. "Superdirective arrays for hearing aids". Journal of the Acoustical Society of America 94, n. 4 (ottobre 1993): 1930–33. http://dx.doi.org/10.1121/1.407515.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

37

Merklinger, Harold M. "Superdirective and gradient sensor arrays". Journal of the Acoustical Society of America 114, n. 4 (ottobre 2003): 2425. http://dx.doi.org/10.1121/1.4778839.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

38

Cavalieri, André V. G., Peter Jordan, Tim Colonius e Yves Gervais. "Axisymmetric superdirectivity in subsonic jets". Journal of Fluid Mechanics 704 (3 luglio 2012): 388–420. http://dx.doi.org/10.1017/jfm.2012.247.

Testo completo

Abstract (sommario):

AbstractWe present experimental results for the acoustic field of jets with Mach numbers between 0.35 and 0.6. An azimuthal ring array of six microphones, whose polar angle, $\theta $, was progressively varied, allows the decomposition of the acoustic pressure into azimuthal Fourier modes. In agreement with past observations, the sound field for low polar angles (measured with respect to the jet axis) is found to be dominated by the axisymmetric mode, particularly at the peak Strouhal number. The axisymmetric mode of the acoustic field can be clearly associated with an axially non-compact source, in the form of a wavepacket: the sound pressure level for peak frequencies is found be superdirective for all Mach numbers considered, with exponential decay as a function of $ \mathop{ (1\ensuremath{-} {M}_{c} \cos \theta )}\nolimits ^{2} $, where ${M}_{c} $ is the Mach number based on the phase velocity ${U}_{c} $ of the convected wave. While the mode $m= 1$ spectrum scales with Strouhal number, suggesting that its energy content is associated with turbulence scales, the axisymmetric mode scales with Helmholtz number – the ratio between source length scale and acoustic wavelength. The axisymmetric radiation has a stronger velocity dependence than the higher-order azimuthal modes, again in agreement with predictions of wavepacket models. We estimate the axial extent of the source of the axisymmetric component of the sound field to be of the order of six to eight jet diameters. This estimate is obtained in two different ways, using, respectively, the directivity shape and the velocity exponent of the sound radiation. The analysis furthermore shows that compressibility plays a significant role in the wavepacket dynamics, even at this low Mach number. Velocity fluctuations on the jet centreline are reduced as the Mach number is increased, an effect that must be accounted for in order to obtain a correct estimation of the velocity dependence of sound radiation. Finally, the higher-order azimuthal modes of the sound field are considered, and a model for the low-angle sound radiation by helical wavepackets is developed. The measured sound for azimuthal modes 1 and 2 at low Strouhal numbers is seen to correspond closely to the predicted directivity shapes.

Gli stili APA, Harvard, Vancouver, ISO e altri

39

Dawoud, M. M., e M. A. Hassan. "Design of superdirective endfire antenna arrays". IEEE Transactions on Antennas and Propagation 37, n. 6 (giugno 1989): 796–800. http://dx.doi.org/10.1109/8.29368.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

40

Hansen, R. C., e D. Gammon. "Superdirective linear arrays with uniform amplitudes". Microwave and Optical Technology Letters 20, n. 1 (5 gennaio 1999): 28–31. http://dx.doi.org/10.1002/(sici)1098-2760(19990105)20:1<28::aid-mop7>3.0.co;2-3.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

41

Wang, Yong, Xiaoyuan Li, Long Yang e Yixin Yang. "Robust superdirective beamforming for arbitrary sensor arrays". Applied Acoustics 210 (luglio 2023): 109462. http://dx.doi.org/10.1016/j.apacoust.2023.109462.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

42

Haskou, Abdullah, Ala Sharaiha e Sylvain Collardey. "Theoretical and practical limits of superdirective antenna arrays". Comptes Rendus Physique 18, n. 2 (febbraio 2017): 118–24. http://dx.doi.org/10.1016/j.crhy.2016.11.003.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

43

Malyuskin, Oleksandr, e Vincent F. Fusco. "Ultracompact Retrodirective Antenna Arrays With Superdirective Radiation Patterns". IEEE Transactions on Antennas and Propagation 64, n. 7 (luglio 2016): 2923–35. http://dx.doi.org/10.1109/tap.2016.2560922.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

44

Zhou, Qing-Chen, Huotao Gao, Huajun Zhang e Fan Wang. "ROBUST SUPERDIRECTIVE BEAMFORMING FOR HF CIRCULAR RECEIVE ANTENNA ARRAYS". Progress In Electromagnetics Research 136 (2013): 665–79. http://dx.doi.org/10.2528/pier12122301.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

45

Yu, Gaokun, Yanping Qiu e Ning Wang. "A Robust Wavenumber-Domain Superdirective Beamforming for Endfire Arrays". IEEE Transactions on Signal Processing 69 (2021): 4890–905. http://dx.doi.org/10.1109/tsp.2021.3105754.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

46

Wang, Yong, Yixin Yang, Zhengyao He, Yuanliang Ma e Bing Li. "Robust Superdirective Frequency-Invariant Beamforming for Circular Sensor Arrays". IEEE Signal Processing Letters 24, n. 8 (agosto 2017): 1193–97. http://dx.doi.org/10.1109/lsp.2017.2712151.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

47

Haskou, Abdullah, Sylvain Collardey e Ala Sharaiha. "Measuring superdirective electrically small antenna arrays mounted on PCBs". Microwave and Optical Technology Letters 57, n. 10 (29 luglio 2015): 2269–74. http://dx.doi.org/10.1002/mop.29363.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

48

Ziolkowski, Richard W. "Superdirective Circular Arrays of Electric and Huygens Dipole Elements". Electromagnetic Science 2, n. 1 (marzo 2024): 1–25. http://dx.doi.org/10.23919/emsci.2024.0007.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

49

Ivanenkov, A. S., A. A. Rodionov e N. V. Savel’yev. "Superdirective Acoustic Imaging with the Use of Flexible Microphone Arrays". Radiophysics and Quantum Electronics 64, n. 7 (dicembre 2021): 471–81. http://dx.doi.org/10.1007/s11141-022-10148-5.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

50

Zhou, Qingchen, Huotao Gao, Huajun Zhang, Lin Zhou e Fan Wang. "Pattern synthesis method applied in designing HF superdirective receive arrays". IEICE Electronics Express 10, n. 21 (2013): 20130715. http://dx.doi.org/10.1587/elex.10.20130715.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Offriamo sconti su tutti i piani premium per gli autori le cui opere sono incluse in raccolte letterarie tematiche. Contattaci per ottenere un codice promozionale unico!