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File Last modified on: Mon Jul 30, 2012 15:36:27
 

Wide range Mixer in 0.18 um technology

 

A wide band frequency mixer using 0.18 um CMOS technology having Gilbert cell topology. The  mixer uses a cross connected PMOS load for the LO output stage. Further it uses inductive tuning between the RF and  LO output stages. The inductive tuning is before the RF input stage and LO input stages, and between the NMOS transistors and the cross connected PMOS load of the LO input stage.

Indian patent application no. 826/MUM/2011

Inventors: Singh Vaibhav Prem, Jayanta Mukherjee