微波辐射计标定靶的设计与射频性能分析

2018 IEEE 15th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad) Pub Date : 2018-03-01 DOI:10.1109/MICRORAD.2018.8430708

G. Addamo, O. Peverini, G. Virone, A. Bosisio, L. Valenziano, R. Tascone, A. Di Cintio, M. Grilli

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引用次数: 0

摘要

通过含高阶模的Floquet全波仿真，得到了金字塔型周期分布微波目标的反射特性和耦合损耗特性。得到的散射参数与目标本身的发射率行为有关，并组合成一个单一的优值。在一个工作频率为14 ~ 220 GHz的目标设计实例上验证了所提分析的相关性。

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Design and RF Performance Analysis of Microwave Radiometer Calibration Targets

The RF characteristics in terms of reflection and coupling loss of a microwave target composed of a periodic distribution of pyramids are obtained through a Floquet, s fullwave simulation including higher order modes. The so-obtained scattering parameters are combined in a single figure-of-merit related to the emissivity behavior of the target itself. The relevance of the proposed analysis is demonstrated on a target design example operating from 14 to 220 GHz.

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2018 IEEE 15th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad)

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