c波段合成孔径雷达标定应答器

IEEE International Conference on Radar Pub Date : 1990-05-07 DOI:10.1109/RADAR.1990.201141

W. M. Kemp, N. Martin

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引用次数: 3

摘要

澳大利亚对欧洲空间局ERS-1合成孔径雷达实验的部分贡献是开发一种主动应答器，以协助校准雷达图像。详细介绍了c波段零延时应答器的结构和实验评估。系统的自校准回路已被证明可以提供并保持60 dB的有源增益，精度为0.1 dB。

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A synthetic aperture radar calibration transponder at C-band

Part of Australia's contribution to the European Space Agency's ERS-1 synthetic aperture radar experiment is the development of an active transponder to assist in the calibration of radar images. The architecture and experimental evaluation of a C-band zero-delay transponder are described in detail. The self-calibration loop of the system has been shown to provide and maintain 60 dB of active gain to an accuracy of 0.1 dB.<>

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IEEE International Conference on Radar

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