Frequency Response Heterojunction Bipolar Transistor

[insyspower]

I have a project, first i need to find a circuit to Analyse/study the Frequency Response of Heterojunction Bipolar Transistor. Then simulate that circuit on SPICE (i'am using Orcad Cadence).

Can someone help me finding a circuit as mentioned above???, I'm having difficulties finding one. Any links, etc, would be very helpful, just need some circuit to start with.

 

[insyspower]

The fT (Transition frequency) of a transistor (the ones i'm studying) ranges from 10 GHz to 100 GHz (High Frequency).
The Beta should be around β=200 (Hfe).

How to add Microstrip transmission lines to Orcad Cadence? do i need the PCB version of it or just the regular version?

 

[ci139]

blind running:
**broken link removed** ,
https://www.google.com/search?q=hbt+design+amplifier+analysis+-forum+-patent+-bjt&tbm=isch returned
**broken link removed**. i never checked the article date !!! (the host site here seems to be hbt speciffic articles !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! did you ever notice -- click click -- on image for domain)
https://www.google.com/search?q=dhbt+hbt&tbm=isch -- seems promising (for today's "casino" as compared what it initially was) as it returns more than just 2 or NONE results about the subject

 

[insyspower]

Ok good to know.
But I still have the same questions. (post #1 & #2)
Anyone can help?

 

[insyspower]

Anyone?