How to isolate the receiver and transmitter block in RF transceiver IC design?

[shilong_xu]

hi,everyone
I want to design RF-fornt IC tranceiver for wirless communication, traditionally, but how to isolation the receiver and transimitter block, any process constrains? such as STI?

thanks

 

[manissri]

Re: tranceiver IC design

go search for google ..and u will get the good stuff..

 

[khouly]

Re: tranceiver IC design

typically to isolate them , u need to used duplexer
or u need to isolate them on chip

khouly

 

[nxing]

tranceiver IC design

If you are talking about the isolation on silicon, you have to put them farther way in the layout.

 

[shilong_xu]

Re: tranceiver IC design

yes, As is known, the receiver and transmitter end must be isolated effectively, and in order to do the sigle chip integration of RF-front end and baseband, I want to design the tranceiver front-end by TSMC or SMIC 0.18 RFCMOS or Normal-CMOS process, but how to understand the process relationship with this type RFIC? and how to select?

thanks