本文论述了改进的终端开路同轴谐振腔方法。由于考虑了辐射效应和高次模的影响,测量频率范围成功地扩展到了X波段。文中给出了人造模拟肌肉组织和狗的若干组织的测量结果,对生物电磁学的研究具有参考价值。 This article discusses an improved open-ended coaxial resonant cavity method. The measurement frequency range has been successfully extended to the X-band due to the effects of radiation and higher modes. In this paper, the measurement results of artificial tissues and some tissues of dogs are given, which is valuable for the study of bioelectromagnetism.