I have a design problem on power divider

[sunnyfunghy]

Hi Everyone
I have a design problem on power divider. I cannot make a power divider in 180 phase shift between lumport 2 and lumport 3. The distance between lumport 2 and lumport 3 should be fixed. Can anyone help me to solve this problem. I need the power divider to be processed in the frequency range 2 to 7GHz only.
Wish all could help. The following is the geometry in HFSS version 10. Thank you

Merry Christmas

 

[Greenhill]

Hi...can u show us the picture of it?
Thanks

 

[sunnyfunghy]

What picture do you want? All the picture is in the zip file of HFSS version 10

 

[kspalla]

Design of broad band phase shifter with normal techniques is very critical.
Use methods by MMIC phase shifters.

 

[sunnyfunghy]

Design of broad band phase shifter with normal techniques is very critical.
Use methods by MMIC phase shifters.

What is MMIC phase shifter? Do you have example or paper to have a look. Thank you

 

[kspalla]

MMIC stands for Monolithic Microwave IC.
Please go through the link given below
http://amsacta.cib.unibo.it/archive/00000432/01/JGM2_Miyaguchi.pdf