Dual-frequency and dual-polarization microstrip antenna for space-borne SAR application

被引:0
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作者
Ma, Xiaoling
Wang, Zhensong
机构
[1] Central Univ. of Natl., Beijing 100081, China
[2] Inst. of Comp. Technol., Chinese Acad. of Sci., Beijing 100080, China
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摘要
The dual-frequency and dual-polarization microstrip antenna for space-borne SAR application is presented. The antenna uses a single aperture, and folded configuration with aired plastic film. The patch antenna has low substrate dielectric constant and wide bandwidth, The cross-polarization isolation and impedance matching arc discussed. The characteristics of the space-borne SARs using this light configuration antenna are analyzed.
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页码:1947 / 1954
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