Design and implementation of electromagnetic compatibility and antenna far field integrated chamber environment level compatibility

Qiongyu Zhang; Nankai Wu; Chen Zhang

doi:10.1117/12.3011220

2 November 2023 Design and implementation of electromagnetic compatibility and antenna far field integrated chamber environment level compatibility

Qiongyu Zhang, Nankai Wu, Chen Zhang

Author Affiliations +

Proceedings Volume 12919, International Conference on Electronic Materials and Information Engineering (EMIE 2023); 129191D (2023) https://doi.org/10.1117/12.3011220
Event: 3rd International Conference on Electronic Materials and Information Engineering (EMIE 2023), 2023, Guangzhou,, China

Abstract

The anechoic chamber is an important facility for conducting electromagnetic compatibility and antenna testing, and its parameter performance has a significant impact on the test results. Currently, most domestic laboratories are electromagnetic compatibility laboratories and anechoic chambers for antenna near-field and far-field integration. There are very few integrated anechoic chambers for electromagnetic compatibility and antenna far-field integration. Integrated anechoic chambers need to consider the environmental performance requirements for electromagnetic compatibility testing and antenna testing of the test object. The absorption performance of the absorbing materials used meets both the electromagnetic compatibility testing of the entire satellite and the far-field antenna testing. This article focuses on the calculation principles, simulation methods, Quiet Zone reflection level testing principles, and testing conclusions of electromagnetic compatibility and antenna far-field integrated anechoic chambers. By comparing simulation results with measured values, typical results are analyzed.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Qiongyu Zhang, Nankai Wu, and Chen Zhang "Design and implementation of electromagnetic compatibility and antenna far field integrated chamber environment level compatibility", Proc. SPIE 12919, International Conference on Electronic Materials and Information Engineering (EMIE 2023), 129191D (2 November 2023); https://doi.org/10.1117/12.3011220

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KEYWORDS

Vacuum chambers

Antennas

Reflection

Electromagnetism

Microwave radiation

Radio propagation

Design and modelling

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