GaAsMESFET distributed amplifiers design using ADS

Design a distributed amplifier that has a gain of 15±0.1dB over the range 2kHz to 4GHz. The reflection coefficient S11 and S22 should be less than -15dB. The input/output impedance of the circuit should be 50.

Could you give me a suitable circuit for this design and send the projece files to my email: penghao88423@126.com

Thx

I don't think anyone could. I take it you mean 2Ghz to 4Ghz!
Also, I could be wrong, but 0.1dB gain variation seems a tad ambitious.

I like the touchy-feely request: ...design and send the project files to my email.... Can I send you also the key of my safebox?