Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Huang Lin-shu"'
Publikováno v:
2021 IEEE 5th Advanced Information Technology, Electronic and Automation Control Conference (IAEAC).
The propagation properties of electromagnetic waves radiated by vertical electric dipole on different surfaces such as land or sea water are discussed. The problem is studied by the method of moments and the modified mirror image method,which can imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1850c1acb6a89f38d8f9cbb6078d9604
https://doi.org/10.1109/iaeac50856.2021.9390705
https://doi.org/10.1109/iaeac50856.2021.9390705
Publikováno v:
International Journal of Control and Automation. 10:327-334
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af2bedce051bb9d18c8a81b1bd09dc02
https://doi.org/10.14257/ijca.2017.10.4.29
https://doi.org/10.14257/ijca.2017.10.4.29
Publikováno v:
2013 2nd International Symposium on Instrumentation and Measurement, Sensor Network and Automation (IMSNA).
Rain rate and rain attenuation for the satellite communication signals in Ku band are analyzed and simulated. They are also measured simultaneously by using a rain gauge and spectrum analyzer. Moreover we studied the relation between rain rate and ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b813da58575b2890da2bf460d47dead1
https://doi.org/10.1109/imsna.2013.6743263
https://doi.org/10.1109/imsna.2013.6743263
Publikováno v:
2013 2nd International Symposium on Instrumentation and Measurement, Sensor Network and Automation (IMSNA).
Current distribution An image method combined with the image theory and the moment of method is proposed by using the modified reflecting coefficients of surface impedance, to analyze the input impedance of the antennas on different grounds media. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99077725d95e76f77d3d9edfca429a2c
https://doi.org/10.1109/imsna.2013.6743264
https://doi.org/10.1109/imsna.2013.6743264
Publikováno v:
2013 2nd International Symposium on Instrumentation and Measurement, Sensor Network and Automation (IMSNA).
Instability characteristics of a shipborne satellite communication station tend to reduce the tracking accuracy and communication quality. To improve the system performance, an antenna servo controller based on DSP is developed in this paper. For the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b58f5a296b9595364640c1979134e324
https://doi.org/10.1109/imsna.2013.6743262
https://doi.org/10.1109/imsna.2013.6743262
Publikováno v:
Proceedings of 2011 IEEE CIE International Conference on Radar.
The speed measurement of radar servo system is discussed. It is based on the photoelectric incoder of the servo system. The realization and error of M speed measurement, T speed measurement are analyzed. The error curves are given by the experiment.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42522a1169133eac8ff8007c2bd55710
https://doi.org/10.1109/cie-radar.2011.6159780
https://doi.org/10.1109/cie-radar.2011.6159780
Publikováno v:
2010 Global Mobile Congress.
In order to calibration the antenna pattern errors and baseline errors of aperture synthesis radiometers (ASRs), A modified CLEAN algorithm for radiation imaging of continuous thermal sources is presented. However, only two to seven iterations are pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58a7093e1ae46fc8fd95b0247775b67f
https://doi.org/10.1109/gmc.2010.5634603
https://doi.org/10.1109/gmc.2010.5634603
Publikováno v:
2009 3rd IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications.
Using a rain gauge, spectrum analyzer and other equipments, rain rate and rain attenuation for the satellite communication signals in Ku band(14/12GHz) in Wuhan city are measured and analyzed simultaneously according to simulations. The relation betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64a0bdb99da8f713b8ee8ec397353a39
https://doi.org/10.1109/mape.2009.5355890
https://doi.org/10.1109/mape.2009.5355890
Publikováno v:
2009 Global Mobile Congress.
Radiation efficiency of antenna at radio frequency may be changed obviously by different grounds under them. Using the modified reflect coefficients of surface impedance, an image method combined with the MOM is proposed to analyze the input impedanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77249311e0509758d230a0cc8ff15116
https://doi.org/10.1109/gmc.2009.5295862
https://doi.org/10.1109/gmc.2009.5295862
Publikováno v:
2007 International Conference on Microwave and Millimeter Wave Technology.
Base on the image theory and the moment of method (MOM), an image method is proposed to analyze the input impedance of the antennas on different grounds media, using the modified reflect coefficients of surface impedance. By comparing the calculated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3add4afcddad262379165e1c183c5d2
https://doi.org/10.1109/icmmt.2007.381379
https://doi.org/10.1109/icmmt.2007.381379