ScholarLens Back to search
2011•Unpublished venueRequires access

Fully-integrated image rejection RF front-end design

Haddad Fayrouz, Wenceslas Rahajandraibe, Zaid Lakhdar, Oussama Frioui

Open publisher page 5 citations

Abstract

A radio-frequency front-end receiver, based on double-quadrature architecture within polyphase filters to achieve high image rejection ratio (IRR), is proposed in this paper. A tunable polyphase filter topology that allows counteracting the process spread and frequency drifts is dealt with. The 2.4GHz image rejection front-end, implemented in 130nm standard CMOS technology, ensures more than 60dB IRR and good linearity in high frequency applications.

About this research paper

What this paper is about

A radio-frequency front-end receiver, based on double-quadrature architecture within polyphase filters to achieve high image rejection ratio (IRR), is proposed in this paper. A tunable polyphase filter topology that allows counteracting the process spread and frequency drifts is dealt with. The 2.4GHz image rejection front-end, implemented in 130nm standard CMOS technology, ensures more than 60dB IRR and good linearity in high frequency applications.

Why it matters

OpenAlex reports 5 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

A radio-frequency front-end receiver, based on double-quadrature architecture within polyphase filters to achieve high image rejection ratio (IRR), is proposed in this paper. A tunable polyphase filter topology that allows counteracting the process spread and frequency drifts is dealt with. The 2.4GHz image rejection front-end, implemented in 130nm standard CMOS technology, ensures more than 60dB IRR and good linearity in high frequency applications.

Key concepts: Polyphase system, Image response, RF front end, Radio frequency, Electronic engineering, Front and back ends, Intermediate frequency, Computer science

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Fully-integrated image rejection RF front-end design — Research Paper | ScholarLens