- HFSS15在線幫助
- 首頁
- HFSS教學
- HFSS 15 在線幫助文檔
Assign Excitation
Incident Waves
An incident field is the electromagnetic field in the absence of any scatterers. We suppose that the incident field is present everywhere and it comes from a source residing in some location. The source can even be another HFSS project or an SIwave project.
Incident waves can be of the following types:
Plane Wave
Hertzian-Dipole Wave
Cylindrical Wave
Gaussian Beam
Linear Antenna Wave
Far Field Wave
Near Field Wave
For incident analytical waves (plane waves through linear antenna waves) HFSS supports two basic methods: scattered field formulation and total field formulation.
Etotal = Eincident + Escattered
The total field formulation is useful for viewing weak total fields while scattered field formulation is useful for viewing weak scattered fields.
For near field and far field waves we are merely specifying the fields on the radiation surfaces. So, we cannot view only the total fields.
-
國內(nèi)最全面的HFSS培訓課程,包含7套視頻教程和2本教材,資深專家講解,視頻操作演示,結(jié)合最新工程案例,讓HFSS學習不再難...【詳細介紹】