DocumentCode
2812259
Title
A time-domain superresolution technique for antenna measurements and scattering studies
Author
Ogawa, Y. ; Yamada, H. ; Itoh, K.
Author_Institution
Fac. of Eng., Hokkaido Univ., Sapporo, Japan
fYear
1991
fDate
24-28 June 1991
Firstpage
1198
Abstract
The authors show that the superresolution technique can be used for antenna measurements and scattering studies. They describe experimental results of antenna measurements and simulation results of electromagnetic scattering mechanism extraction using MUSIC. It is shown that, using MUSIC, one can isolate the individual scattering centers and can obtain each diffraction coefficient using much narrower bandwidth data than the FFT (fast Fourier transform) and gating techniques.<>
Keywords
antennas; electromagnetic wave scattering; field strength measurement; time-domain analysis; MUSIC; antenna measurements; diffraction coefficient; electromagnetic scattering mechanism extraction; time-domain superresolution technique; Antenna measurements; Bandwidth; Frequency; Multiple signal classification; Narrowband; Reflector antennas; Sampling methods; Scattering; Signal resolution; Time domain analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1991. AP-S. Digest
Conference_Location
London, Ontario, Canada
Print_ISBN
0-7803-0144-7
Type
conf
DOI
10.1109/APS.1991.175062
Filename
175062
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