Hi All,
I am a bit scared after reading Abidi's papers on SDR. Sounds like more and more stuffs are done in digital domain, the analog portion will get less and less important, utimately be removed. The shrinking of device size simply go against analog circuit's linearity, noise....etc. Look back 10 years ago when cell phone was first out, RF system engineering is hot but now I guess most RF engineers are simply application engineers. Now, RFIC is hot, everywhere is hiring RFIC engineers. Is there still a lot to work on in RFIC? or people already started tweaking proven design and not doing any new design?
Mesfet+