Simulation and experiment on optimization of position of emission antenna in reverberation chamber

In order to improve the field uniformity in the work space of a reverberation chamber， the mechanism of the position of emission antenna affecting the field uniformity was analyzed, and the simulation model was constructed and analyzed with FEKO software based on the method of moments combining genetic algorithm(GA) with MOM was put forward to analyze and optimize the reverberation chamber, and the effect of the position of emission antenna on the field uniformity in the work space was investigated. The optimal results show that the field uniformity of working volume is improved by optimization. The experiments verify that the method could be used to optimize the design of a reverberation chamber．