Active Only Realization of Image Reject Complex Filter

Year 2019, Volume: 7 Issue: 1, 99 - 103, 31.01.2019

Hacer Atar Yildiz

https://doi.org/10.17694/bajece.511300

Abstract

A new complex-filter which
offers substantial area reduction is presented. According to this topology, the
real-active only integrator is used for implementing the first order image
reject filter. We have also discussed the design of a new area effective second
order complex filter using lossy integrator building blocks. Using SPECTRE simulation
tool, we have also justified the feasibility of the proposed circuit.

Keywords

Real active-only integrator, Complex filters, Low-IF Receivers

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