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# Wave Guide Modes

13 Threads found on edaboard.com: Wave Guide Modes

## Feeding a rectangular wavegude with two pins

hey there, I built in hfss a rectangular wave guide and two pins that should feed him. I wish that the waveguide will only let TE20 mode to propogate. How can i make it? which kind of ports should i use? thanks a lot!

## Parallel plate wave guide problem

Hi all As you know we have modes in wave guides For example in parallel plate TM mode we have h=nΠ/b , fc=n/2b(?ε)^0.5 my question is that how do this modes change ? We have n=1 , fc=1/2b(?ε)^1/2 n=2 , fc=1/b(?ε)^1/2 and so on They change with my operation frequency ? for example (...)

## Determination of the modes types using CST Microwave studios

Does anyone know how to determine the ( leaky mode,wave guide propagating mode and surface wave mode) in CST after implementing SIW antenna?

## Defining complicated wave-ports in FEKO

Hi It seems that FEKO is only able to model wave guide ports which are there anyway to model other configurations such as a kind of parallel plate modes? My structure is composed of two pair of finite parallel plates which are 90deg rotated. Regards, Hadi

## Te(0,0) and tm(0,0) modes in cst

Hi everybody ... I work on an FSS structure and confused with designing TE(0,0) and TM(0,0) modes using wave guide Port ... Is there any body to help me to design such ports???? thanks :)

## Design of Mode selector using HFSS

Hi, Iam designing a mode selector using HFSS. Actually i need to characterize three modes. TE01, TE02, TE03. In that i just have to select TE03 and give it to wave guides. So, can any one suggest how to design this. I have already some theoretical calculations by which i can achieve this by a circular wave (...)

## wave propagation in wave guide

Hi, Can anyone please tell me, how many waves can be propagated in a wave guide.

## wav guide modes of propagation

Hi, Can more than one mode can be traveled in a wave guide ???

## TAPERED ROD ANTENNA SIMULATION (HFSS) Model Attached

Hi, I am simulating a tapered antenna rod using HFSS v12; however, the radiation antenna pattern is not looking right. I am using a circular wave port guide. I am using two excitation modes. I want to achieve HE11 excitaion. I have attached the model. Any feedback is appreciated. Ilde

## how to plot TEM mode 010 in wave guide

how to plot TE mode 010 in wave guide anu simple method is there