硬件和射频工程师

 找回密码
 立即注册
查看: 292|回复: 1

how can i change the angle (theta and phi) of incident wave in waveguide in HFSS

[复制链接]
发表于 2014-10-9 00:00:00 | 显示全部楼层 |阅读模式
易迪拓培训微波射频和天线设计培训
Hi, everyone
I am now using HFSS version 13 to calculate S11 and S21 of a metamaterial absorber.
wave ports and PEC/PMC B.C. are set up in the simulation.
For the wave port, the plane wave incident angle is zero in default, but I want to use an oblique incidence(for example theta or phi=10 deg). What should I do to realize oblique incidence?
Thanks
回复

使用道具 举报

发表于 2014-10-9 00:00:00 | 显示全部楼层
易迪拓培训微波射频和天线设计培训
Hi mamase,

Oblique incidence means that the waveguide is not being fed by another similar waveguide, which means it must be fed by a different waveguide supporting different modes, such as free space. You can set up a free space oblique excitation by Assign Excitation -> Incident Wave -> Plane Wave.
回复 支持 反对

使用道具 举报

您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

Archiver|手机版|小黑屋|硬件和射频工程师  

GMT+8, 2018-4-26 01:52 , Processed in 0.215280 second(s), 21 queries .

Powered by Discuz! X3.2

CoprRight © 20011-2014 hwrf.com.cn

快速回复 返回顶部 返回列表