Waveguide Discontinuities

[adel_48]

waveguide discontinuities

Hi,

I am currently studying microwave filters, multiplexers for satellite communications, I want to use full wave modeling. I am aslo studying waveguide discontinuities particularly a rectangular to circular transition. I am using Fortran, which I think is the best language for that.

Does anyone knows a good resource for numerical methods in electromagnetics for these applications?

 

[sassyboy]

I recommend either CST Microwave Studio for doing wide-frequency sweep or Ansoft HFSS for complicated port structures such as coplanar type.

 

[pewang]

Maybe you can find sth here:
h**p://emlib.jpl.nasa.gov/

 

[springf2000]

download the book "microwave engineering using the microstrip"

 

[navuho]

These couple articles might be useful :
hxxp://www.slac.stanford.edu/~dolgash/papers/EPAC2000/EPAC2000_TUP3A07.pdf
hxxp://www.slac.stanford.edu/~dolgash/papers/ICAP98/ICAP98_C-Th23.pdf

Also check the references inside...

 

[djalli]

Hi,

Does anyone knows a good resource for numerical methods in electromagnetics for these applications?

Hi Adel, a lot can be found in these books:


Scattering of Electromagnetic Waves, Numerical Simulations

Numerical Techniques for Microwave and Millimeter-Wave Passive Structures

recommended:
Computational Methods for Electromagnetics and Microwaves