Journal articles on the topic 'Frequency ratio measurement'
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Lu, Yun-Chih, Chi-Hung Wu, and Yi-Jan Emery Chen. "A 65 nm CMOS Statistical Frequency Ratio Calculator for Frequency Measurement." IEEE Transactions on Industrial Electronics 68, no. 4 (April 2021): 3558–66. http://dx.doi.org/10.1109/tie.2020.2977536.
Full textWei, Zhou, Xuan Zong-Qiang, Yu Jian-Guo, Wang Hai, Zhou Hui, and Li Zhi-Qi. "A Novel Frequency Measurement Method Suitable for a Large Frequency Ratio Condition." Chinese Physics Letters 21, no. 5 (May 2004): 786–88. http://dx.doi.org/10.1088/0256-307x/21/5/006.
Full textJONES, M. J., S. D. MOTTRAM, E. S. LIN, and G. SMITH. "MEASUREMENT OF ENTRAINMENT RATIO DURING HIGH FREQUENCY JET VENTILATION." British Journal of Anaesthesia 65, no. 2 (August 1990): 197–203. http://dx.doi.org/10.1093/bja/65.2.197.
Full textZhou, Feng, Min Lei, Xiao Dong Yin, and Shu Han Zhang. "Measure Characteristic of UHV Power Frequency Voltage Ratio Standard." Advanced Materials Research 354-355 (October 2011): 1210–15. http://dx.doi.org/10.4028/www.scientific.net/amr.354-355.1210.
Full textAkamatsu, Daisuke, Masami Yasuda, Hajime Inaba, Kazumoto Hosaka, Takehiko Tanabe, Atsushi Onae, and Feng-Lei Hong. "Frequency ratio measurement of ^171Yb and ^87Sr optical lattice clocks." Optics Express 22, no. 7 (March 27, 2014): 7898. http://dx.doi.org/10.1364/oe.22.007898.
Full textYang, Yuxuan, Yang Xu, Tian Guan, Lixuan Shi, Jinyu Li, Dongmei Li, Yonghong He, Xiangnan Wang, Zhangyan Li, and Yanhong Ji. "Spectrum Intensity Ratio Detection for Frequency Domain Weak Measurement System." IEEE Photonics Journal 12, no. 4 (August 2020): 1–12. http://dx.doi.org/10.1109/jphot.2019.2942718.
Full textBaranov, Pavel F., Valeriy N. Borikov, and Edvard I. Tsimbalist. "Instrument for Measurement of Transfer Ratio Voltage Transformers." Applied Mechanics and Materials 799-800 (October 2015): 1325–29. http://dx.doi.org/10.4028/www.scientific.net/amm.799-800.1325.
Full textKATO, Rina, Kanna YAMADA, Yuki MISHINA, and Takeshi KANDA. "Measurement of equivalent ratio in rocket engine high frequency vibration model." Proceedings of Mechanical Engineering Congress, Japan 2021 (2021): J191–04. http://dx.doi.org/10.1299/jsmemecj.2021.j191-04.
Full textYue, Chang Xi, Enrico Mohns, Feng Zhou, Min Lei, Shu Han Zhang, and Qiong Xiang. "A Complex Voltage Ratio Measurement System for the Audio Frequency Range." Applied Mechanics and Materials 239-240 (December 2012): 278–82. http://dx.doi.org/10.4028/www.scientific.net/amm.239-240.278.
Full textAkamatsu, Daisuke, Masami Yasuda, Hajime Inaba, Kazumoto Hosaka, Takehiko Tanabe, Atsushi Onae, and Feng-Lei Hong. "Errata: Frequency ratio measurement of ^171Yb and ^87Sr optical lattice clocks." Optics Express 22, no. 26 (December 19, 2014): 32199. http://dx.doi.org/10.1364/oe.22.032199.
Full textMuggli, P., M. Q. Tran, and T. M. Tran. "Velocity ratio measurement using the frequency of the gyro backward wave." Physics of Fluids B: Plasma Physics 3, no. 6 (June 1991): 1315–18. http://dx.doi.org/10.1063/1.859825.
Full textDingding, Zhao, and Cai Ping. "Permanent Calibration in High Frequency Ratio (>0.3) Dynamic Unbalance Measurement." Procedia Engineering 29 (2012): 4278–81. http://dx.doi.org/10.1016/j.proeng.2012.01.657.
Full textSwanson, David C. "Precision spectral peak frequency measurement using a window leakage ratio function." Mechanical Systems and Signal Processing 54-55 (March 2015): 1–15. http://dx.doi.org/10.1016/j.ymssp.2014.08.017.
Full textLesovoi, Sergey, and Mariia Globa. "Measurement of Siberian Radioheliograph cable delays." Solar-Terrestrial Physics 7, no. 4 (December 20, 2021): 93–97. http://dx.doi.org/10.12737/stp-74202110.
Full textAl-Ameri, S., A. A. Alawady, M. F. M. Yousof, H. Ahmad, Ali A. Salem, and M. A. Talib. "Frequency response analysis for transformer tap changer damage detection." International Journal of Power Electronics and Drive Systems (IJPEDS) 11, no. 1 (March 1, 2020): 350. http://dx.doi.org/10.11591/ijpeds.v11.i1.pp350-358.
Full textKřen, Petr. "Laser frequency counting and frequency modulation width measurement from a fft signal." Metrology and Measurement Systems 19, no. 3 (October 1, 2012): 565–72. http://dx.doi.org/10.2478/v10178-012-0049-0.
Full textLe, Minda, V. Chandrasekar, and Sounak Biswas. "Evaluation and Validation of GPM Dual-Frequency Classification Module after Launch." Journal of Atmospheric and Oceanic Technology 33, no. 12 (December 2016): 2699–716. http://dx.doi.org/10.1175/jtech-d-15-0253.1.
Full textRouleau, Lucie, Isadora Ruas Henriques, and Jean-François Deü. "Influence of the Poisson's ratio on the efficiency of viscoelastic damping treatments." INTER-NOISE and NOISE-CON Congress and Conference Proceedings 263, no. 3 (August 1, 2021): 3790–94. http://dx.doi.org/10.3397/in-2021-2521.
Full textLiu, Yang, Jigou Liu, and Ralph Kennel. "Frequency Measurement Method of Signals with Low Signal-to-Noise-Ratio Using Cross-Correlation." Machines 9, no. 6 (June 18, 2021): 123. http://dx.doi.org/10.3390/machines9060123.
Full textChen, Shu-Jung, and Yung-Chuan Wu. "Active Thermoelectric Vacuum Sensor Based on Frequency Modulation." Micromachines 11, no. 1 (December 21, 2019): 15. http://dx.doi.org/10.3390/mi11010015.
Full textKhan, Zahid, Giovanni Cascante, and M. Hesham El Naggar. "Measurement of dynamic properties of stiff specimens using ultrasonic waves." Canadian Geotechnical Journal 48, no. 1 (January 2011): 1–15. http://dx.doi.org/10.1139/t10-040.
Full textNazemosadat, Elham, Sergi García, and Ivana Gasulla. "Heterogeneous multicore fiber-based microwave frequency measurement." Optics Express 30, no. 15 (July 11, 2022): 26886. http://dx.doi.org/10.1364/oe.463152.
Full textKawanishi, Tetsuya. "Precise Optical Modulation and Its Application to Optoelectronic Device Measurement." Photonics 8, no. 5 (May 11, 2021): 160. http://dx.doi.org/10.3390/photonics8050160.
Full textInagaki, Keizo, Tetsuya Kawanishi, and Masayuki Izutsu. "Optoelectronic frequency response measurement of photodiodes by using high-extinction ratio optical modulator." IEICE Electronics Express 9, no. 4 (2012): 220–26. http://dx.doi.org/10.1587/elex.9.220.
Full textHisai, Yusuke, Daisuke Akamatsu, Takumi Kobayashi, Kazumoto Hosaka, Hajime Inaba, Feng-Lei Hong, and Masami Yasuda. "Improved frequency ratio measurement with 87Sr and 171Yb optical lattice clocks at NMIJ." Metrologia 58, no. 1 (January 8, 2021): 015008. http://dx.doi.org/10.1088/1681-7575/abc104.
Full textJalaly, I. "Measurement of signal/noise ratio as function of frequency in voice communication system." Electronics Letters 25, no. 25 (1989): 1741. http://dx.doi.org/10.1049/el:19891164.
Full textLi, Chaoyang, Dapeng Wang, Zeming Li, Xin Li, Toshiyuki Kawaharamura, and Mamoru Furuta. "Stoichiometry Control of ZnO Thin Film by Adjusting Working Gas Ratio during Radio Frequency Magnetron Sputtering." Journal of Materials 2013 (February 28, 2013): 1–6. http://dx.doi.org/10.1155/2013/547271.
Full textFan, Sichen, Jun Ruan, Dandan Liu, Xinliang Wang, Fan Yang, Yong Guan, Hui Zhang, Junru Shi, Yang Bai, and Shougang Zhang. "Phase Variation Measurement in Mach–Zehnder Interferometric Switch." Measurement Science Review 21, no. 6 (October 26, 2021): 180–84. http://dx.doi.org/10.2478/msr-2021-0024.
Full textWang, Peng, Chang Jia Yan, Tong Niu, Xue Fang, Zhi Peng Jin, and Bo Shi Guan. "Frequency Meter with Equal Precision Based FPGA + MCU." Applied Mechanics and Materials 614 (September 2014): 308–11. http://dx.doi.org/10.4028/www.scientific.net/amm.614.308.
Full textShevkun, Sergii, Maryna Dobroliubova, and Evhen Lapko. "Evaluation of measurement uncertainty when calibrating power analyzers of high-frequency signals in coaxial paths." Ukrainian Metrological Journal, no. 2 (June 30, 2022): 40–46. http://dx.doi.org/10.24027/2306-7039.2.2022.263889.
Full textFeng, Cheng, Stefan Preussler, Jaffar Emad Kadum, and Thomas Schneider. "Measurement Accuracy Enhancement via Radio Frequency Filtering in Distributed Brillouin Sensing." Sensors 19, no. 13 (June 28, 2019): 2878. http://dx.doi.org/10.3390/s19132878.
Full textElhajj, Mireille, and Washington Ochieng. "Impact of New GPS Signals on Positioning Accuracy for Urban Bus Operations." Journal of Navigation 73, no. 6 (June 15, 2020): 1284–305. http://dx.doi.org/10.1017/s0373463320000272.
Full textLee, Joonsung, Yizhuang Song, Narae Choi, Sungmin Cho, Jin Keun Seo, and Dong-Hyun Kim. "Noninvasive Measurement of Conductivity Anisotropy at Larmor Frequency Using MRI." Computational and Mathematical Methods in Medicine 2013 (2013): 1–12. http://dx.doi.org/10.1155/2013/421619.
Full textFattah, Elrangga Ibrahim. "Microzonation of Cisarua District Using Horizontal Vertical Spectral Ratio." Jurnal Ilmu dan Inovasi Fisika 5, no. 2 (August 9, 2021): 88–94. http://dx.doi.org/10.24198/jiif.v5i2.31533.
Full textKim, Hyojung, Jongwoo Park, Junehwan Kim, Nara Lee, Gaeun Lee, Soonkon Kim, Pyungho Choi, Dohyun Beak, Jangkun Song, and Byoungdeog Choi. "Leakage Current Analysis Method for Metal Insulator Semiconductor Capacitors Through Low-Frequency Noise Measurement." Journal of Nanoscience and Nanotechnology 21, no. 3 (March 1, 2021): 1966–70. http://dx.doi.org/10.1166/jnn.2021.18901.
Full textSun, Yong Ming, and Hang Sun. "Impact Analysis of the Flexural Rigidity on the Frequency and Tension of the Stay Cable." Key Engineering Materials 540 (January 2013): 153–63. http://dx.doi.org/10.4028/www.scientific.net/kem.540.153.
Full textAtkishkin, Sergey F. "MODEL OF INSTANTANEOUS FREQUENCY MEASUREMENT RECEIVER WITH PRELIMINARY FREQUENCY MULTIPLICATION AND AUXILIARY CHANNEL BASED ON NONLINEAR SCATTERING PARAMETERS." T-Comm 15, no. 3 (2021): 40–49. http://dx.doi.org/10.36724/2072-8735-2021-15-3-40-49.
Full textZhou, Xinhua, Tian Gao, Eugene S. Takle, Xiaojie Zhen, Andrew E. Suyker, Tala Awada, Jane Okalebo, and Jiaojun Zhu. "Air temperature equation derived from sonic temperature and water vapor mixing ratio for turbulent airflow sampled through closed-path eddy-covariance flux systems." Atmospheric Measurement Techniques 15, no. 1 (January 5, 2022): 95–115. http://dx.doi.org/10.5194/amt-15-95-2022.
Full textClary, Jean, Louis-Philippe Nadeau, and Cédric Chavanne. "The Effect of Measurement Limitations on High-Frequency Radar-Derived Spectral Energy Fluxes." Journal of Atmospheric and Oceanic Technology 36, no. 11 (November 2019): 2139–52. http://dx.doi.org/10.1175/jtech-d-18-0237.1.
Full textLesovoi, Sergey, and Mariia Globa. "Measurement of Siberian Radioheliograph cable delays." Solnechno-Zemnaya Fizika 7, no. 4 (December 20, 2021): 99–103. http://dx.doi.org/10.12737/szf-74202110.
Full textVu, Thanh Tung, Hong Hai Hoang, Toan Thang Vu, and Ngoc Tam Bui. "A Displacement Measuring Interferometer Based on a Frequency-Locked Laser Diode with High Modulation Frequency." Applied Sciences 10, no. 8 (April 13, 2020): 2693. http://dx.doi.org/10.3390/app10082693.
Full textBratchenko, H. D., М. O. Koptielov, H. H. Smahliuk, and M. A. Martynov. "ACCURACY ESTIMATION OF MEASURING THE INSTANTANEOUS FREQUENCIES AND PHASES OF COMPONENTS OF THE MULTICOMPONENT NON-STATIONARY SIGNAL." Key title: Zbìrnik naukovih pracʹ Odesʹkoï deržavnoï akademìï tehnìčnogo regulûvannâ ta âkostì, no. 2(19) (2021): 48–62. http://dx.doi.org/10.32684/2412-5288-2021-2-19-48-62.
Full textYang Yi, 杨奕, 孙青 Sun Qing, 邓玉强 Deng Yuqiang, 冯美琦 Feng Meiqi, and 赵昆 Zhao Kun. "Study on Beat Signal with High Signal-to-Noise Ratio in Terahertz Frequency Measurement." Chinese Journal of Lasers 44, no. 6 (2017): 0604006. http://dx.doi.org/10.3788/cjl201744.0604006.
Full textOchiai, Hirokazu, and Yutaka Kaneda. "Impulse response measurement with constant signal-to-noise ratio over a wide frequency range." Acoustical Science and Technology 32, no. 2 (2011): 76–78. http://dx.doi.org/10.1250/ast.32.76.
Full textHou, Pei Guo, Xiang Zheng Xiao, and Zhong Dong Wang. "Research on Measurement Method of Oil-Water Interface Based on Oscillation Frequency." Advanced Materials Research 317-319 (August 2011): 1026–30. http://dx.doi.org/10.4028/www.scientific.net/amr.317-319.1026.
Full textIshii, Shoken, Kohei Mizutani, Philippe Baron, Hironori Iwai, Ryoko Oda, Toshikazu Itabe, Hirotake Fukuoka, et al. "Partial CO2 Column-Averaged Dry-Air Mixing Ratio from Measurements by Coherent 2-μm Differential Absorption and Wind Lidar with Laser Frequency Offset Locking." Journal of Atmospheric and Oceanic Technology 29, no. 9 (September 1, 2012): 1169–81. http://dx.doi.org/10.1175/jtech-d-11-00180.1.
Full textArmstrong, M. A., M. Ravasio, W. G. Versteijlen, D. J. Verschuur, A. V. Metrikine, and K. N. van Dalen. "Seismic inversion of soil damping and stiffness using multichannel analysis of surface wave measurements in the marine environment." Geophysical Journal International 221, no. 2 (February 14, 2020): 1439–49. http://dx.doi.org/10.1093/gji/ggaa080.
Full textGao, Cui Yun, Ming Liu, Wen Jing Li, and Ru Han. "Study of High Precision Frequency Measurement Method of Power System Based on DSP." Advanced Materials Research 403-408 (November 2011): 3030–34. http://dx.doi.org/10.4028/www.scientific.net/amr.403-408.3030.
Full textCheon, Song-I., Soon-Jae Kweon, Youngin Kim, Jimin Koo, Sohmyung Ha, and Minkyu Je. "An Impedance Readout IC with Ratio-Based Measurement Techniques for Electrical Impedance Spectroscopy." Sensors 22, no. 4 (February 17, 2022): 1563. http://dx.doi.org/10.3390/s22041563.
Full textShin, Myoungin, Wooyoung Hong, Keunhwa Lee, and Youngmin Choo. "Frequency Analysis of Acoustic Data Using Multiple-Measurement Sparse Bayesian Learning." Sensors 21, no. 17 (August 30, 2021): 5827. http://dx.doi.org/10.3390/s21175827.
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