Mono-Static Radar Cross-Section Measurement and Calibration for Complex Natural Resonance Extraction

被引：0
|
作者：
Rosenthal, Max [1 ]
Middelstaedt, Felix [1 ]
Vick, Ralf [1 ]
机构：
[1] Otto Von Guericke Univ, Chair Electmagnet Compatibil, Magdeburg, Germany
来源：
2022 INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY (EMC EUROPE 2022) | 2022年
关键词：
radar cross-section; complex natural resonances; intentional electromagnetic interference; MATRIX PENCIL METHOD; PARAMETERS;
D O I：
10.1109/EMCEUROPE51680.2022.9901128
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper deals with the metrological determination of the backscattered electromagnetic field using a vector network analyzer and a mono-static radar setup in an absorberlined semi-anechoic chamber. Using simple resonant models, the extraction of the complex natural resonances (CNR) from the measurement data is performed by the vector-fitting algorithm in the frequency domain and by the matrix-pencil-method in time-domain. The obtained results are validated against simulation data. Finally, the CNRs are evaluated in terms of electromagnetic compatibility problems.
引用
收藏
页码：221 / 226
页数：6
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