Research on radiation characteristics outside turntable center of radio frequency simulation system

Haifei Zang; Li Liu; Qingqing Yuan; Enyi Hao; Xu Zhang

doi:10.1117/12.2617760

15 February 2022 Research on radiation characteristics outside turntable center of radio frequency simulation system

Haifei Zang, Li Liu, Qingqing Yuan, Enyi Hao, Xu Zhang

Proceedings Volume 12166, Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021); 121666I (2022) https://doi.org/10.1117/12.2617760
Event: Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021), 2021, Hong Kong, Hong Kong

Abstract

In order to realize multi-devices co-simulation in a single radio frequency simulation system, it is necessary to provide echo signal for the tested device outside the center of turntable. Due to the multi-vector synthesis of antenna array, the distribution of the synthesized electromagnetic field outside the center of turntable is not uniform, which affects the performance of the tested devices. Based on the multivariate vector synthesis theory, a mathematical model of the triplet antenna is established to analyze the distribution characteristics of the combined electromagnetic field outside the center of turntable, and the correctness of the mathematical model is verified with measured data. By using optimization algorithm of triplet antenna, the uniform distribution of electromagnetic field outside the center of turntable is obtained, which verifies the possibility of multi-devices simulation.

Citation Download Citation

Haifei Zang, Li Liu, Qingqing Yuan, Enyi Hao, and Xu Zhang "Research on radiation characteristics outside turntable center of radio frequency simulation system", Proc. SPIE 12166, Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021), 121666I (15 February 2022); https://doi.org/10.1117/12.2617760

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