- 易迪拓培训,专注于微波、射频、天线设计工程师的培养
S参数问题
谢谢!
贴帮助文件中的几段话,希望对你有帮助:
1.When solving for the S-parameters, HFSS assumes that the structure is excited by the natural field patterns (modes) associated with these cross-sections
2.Lumped ports compute S-parameters directly at the port.
3.HFSS solves in the frequency domain and obtains a phasor representation of the steady-state finite element field solution. Physical quantities such as the instantaneous (time domain) electric field are then obtained as derived quantities from the phasor representation
S参数用来描述端口间能量反射和传输特性
=[s][a],其中这里的元素都是复数,有幅度和相位,通常我们用dB作单位来得到s参数图
其中,|bi|^2 是端口i的传输或反射功率,|ai|^2是端口i的入射功率,ai和bi的相位表示入射和反射/传输场在t=0时的相位
1谢谢啊!!!!谢谢啊!!!!
222谢谢啊!!!!
似的谢谢啊!!!!谢谢啊!!!!
S参数是根据电压关系算的,关于S参数问题,推荐楼主看看微波技术相关书籍
waveport和lumpport的s参数的定义是一样的么?
申明:网友回复良莠不齐,仅供参考。如需专业解答,请学习易迪拓培训专家讲授的HFSS视频培训教程。
上一篇:HFSS兼容性问题
下一篇:请教:HFSS能否仿真电磁波照射下人体表面场分布?