Roshani Gupta

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This paper presents the design of an analog CMOS Gilbert cell Mixer for RF Receiver front end application. Input RF frequency of the mixer is 2.4GHz and operated at 1.8V power supply. The schematic has been implemented using UMC-180nm CMOS technology and simulated on spectre-RF simulator of Cadence. The input RF and LO frequency of the proposed mixer is(More)
Design of log domain low pass filters using quasi floating gate MOSFET " , Abstract—This paper presents the design of low voltage analog filters and highlights its comparison with FGMOS and QFGMOS. Though BJTs offer higher transconductance and high frequency response but do not favor device down scaling and high integration. Therefore CMOS version of(More)
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