Presentation 1998/11/19
The Study of Interferometric FM-CW Radar based on ESPRIT Method
Takanori Hara, Hiroyoshi Yamada, Yoshio Yamaguchi,
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Abstract(in English) Interferometry is a sensing technique which utilizes phase-difference of received waves by two receiving antennas. Using the interferometric technique, we can measure surface height change precisely. For the case of FM-CW radar, however, FFT method does not yield good results because of interference of beat-spectrum components. In this paper, we propose two methods on Interferometric FM-CW radar using ESPRIT algorithm. Simulation results show that the precise estimation can be realizeD by the proposed methods. The proposed methods are effective for Interferometric FM-CW radar.
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Keyword(in English) Interferometry / FM-CW radar / ESPRIT method
Paper # A・P98-109,SANE98-76,SAT98-54
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Conference Date 1998/11/19(1days)
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Registration To Satellite Telecommunications (SAT)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) The Study of Interferometric FM-CW Radar based on ESPRIT Method
Sub Title (in English)
Keyword(1) Interferometry
Keyword(2) FM-CW radar
Keyword(3) ESPRIT method
1st Author's Name Takanori Hara
1st Author's Affiliation Graduate School of Science & Technology, Niigata University()
2nd Author's Name Hiroyoshi Yamada
2nd Author's Affiliation Graduate School of Science & Technology, Niigata University
3rd Author's Name Yoshio Yamaguchi
3rd Author's Affiliation Graduate School of Science & Technology, Niigata University
Date 1998/11/19
Paper # A・P98-109,SANE98-76,SAT98-54
Volume (vol) vol.98
Number (no) 404
Page pp.pp.-
#Pages 6
Date of Issue