A 0.18μm CMOS fully differential RF demodulator for FM-UWB based P-PAN receivers

Tian Tong*, Jian Liu, Jan H. Mikkelsen, Torben Larsen

*Kontaktforfatter

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Abstrakt

In this paper a fully differential implementation of a delay-line RF demodulator for FM-UWB based P-PAN receivers is presented and discussed. The implementation makes use of a dedicated circuit to remove possible phase imbalance in the differential signal pair. Without this correction demodulation performance is seriously affected. Detailed transistor-level simulation results are presented based on a standard 0.18 μm CMOS process. The simulations show that the presented demodulator can provide a 2GIIz bandwidth (3-5 GHz) and an overall demodulation gain of 52dBV-1. The circuit consumes 3.2 mA using a 1.8 V power supply.

OriginalsprogEngelsk
TitelAPCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems
Antal sider4
ForlagIEEE
Publikationsdato2006
Sider359-362
Artikelnummer4145405
ISBN (Trykt)1424403871, 9781424403875
DOI
StatusUdgivet - 2006
BegivenhedAPCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems - , Singapore
Varighed: 4 dec. 20066 dec. 2006

Konference

KonferenceAPCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems
Land/OmrådeSingapore
Periode04/12/200606/12/2006
NavnIEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS

Bibliografisk note

Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.

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