发明名称 Method and apparatus for interferometric radar measurement
摘要 In a method for interferometric radar measurement, at least two synthetic aperture radar (SAR) systems on satellite and/or missile-supported platforms illuminate a common surface area by means of microwave signals. A first SAR system sends a first radar signal on a first transmit frequency, and at least a second SAR system sends at least a second radar signal on at least a second transmit frequency. At least one of the at least two SAR systems receives the at least two interfering radar signals reflected on the common surface area, determines difference phases of the received radar signals from the interferograms, determines therefrom a drift of a system clock of the at least two SAR systems, and compensates the determined drift.
申请公布号 US2006164288(A1) 申请公布日期 2006.07.27
申请号 US20050229639 申请日期 2005.09.20
申请人 EADS ASTRIUM GMBH 发明人 VOELKER MICHAEL
分类号 G01S13/90 主分类号 G01S13/90
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