The RCS of a rectangular microstrip patch in a substrate-superstrate geometry
The RCS of a rectangular microstrip patch in a substrate-superstrate geometry
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DOI：
10.1109/8.43583
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发表时间：
1990
影响因子：
5.7
通讯作者：
D. Jackson
中科院分区：
文献类型：
--
作者：
D. Jackson
推导了层状介质内任意谐振导电体的通用散射公式，表明体雷达散射截面（RCS）与体的辐射效率直接相关。然后将有损基板-上基板配置中的矩形微带贴片天线的雷达横截面作为具体案例进行研究。结果显示了基板、无损覆盖层和有损覆盖层中损耗的影响。 >
A general scattering formula is derived for an arbitrary resonant conductive body within a layered medium, which shows that the body radar cross section (RCS) is directly related to the radiation efficiency of the body. The radar cross section of a rectangular microstrip patch antenna in a lossy substrate-superstrate configuration is then investigated as a specific case. Results are presented to show the effects of loss in the substrate, a lossless superstrate, and a lossy superstrate. >