8-Path Tunable RF Notch Filters for Blocker Suppression

A. Ghaffari; Eric A.M. Klumperink; Bram Nauta

doi:10.1109/ISSCC.2012.6176936

8-Path Tunable RF Notch Filters for Blocker Suppression

A. Ghaffari, Eric A.M. Klumperink, Bram Nauta

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

34 Citations (Scopus)

226 Downloads (Pure)

Abstract

Periodically time-variant passive 8-path notch filters are demonstrated in 65nm CMOS technology, with a notch frequency tunable from 100MHz to 1.2GHz with a clock signal. In a 50Ω environment, filter insertion loss in the pass band is 1.4-2.8dB, while the rejection at the notch frequency is >20dB. Given their P1dB> +2dBm and IIP3> +17dBm, the filters can protect radio receivers from blocking over a wide tuning range.

Original language	English
Title of host publication	IEEE International Solid-State Circuits Conference 2012
Place of Publication	Piscataway
Publisher	IEEE
Pages	76-78
Number of pages	3
ISBN (Print)	978-1-4673-0376-7
DOIs	https://doi.org/10.1109/ISSCC.2012.6176936
Publication status	Published - 20 Feb 2012
Event	IEEE International Solid-State Circuits Conference, ISSCC 2012 - San Francisco, United States Duration: 19 Feb 2012 → 23 Feb 2012

Conference

Conference	IEEE International Solid-State Circuits Conference, ISSCC 2012
Abbreviated title	ISSCC
Country/Territory	United States
City	San Francisco
Period	19/02/12 → 23/02/12

Keywords

METIS-286347
EWI-21816
IR-80303

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10.1109/ISSCC.2012.6176936

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@inproceedings{bd2e0ddf79e44bac96d45f5e0d8e3bbc,

title = "8-Path Tunable RF Notch Filters for Blocker Suppression",

abstract = "Periodically time-variant passive 8-path notch filters are demonstrated in 65nm CMOS technology, with a notch frequency tunable from 100MHz to 1.2GHz with a clock signal. In a 50Ω environment, filter insertion loss in the pass band is 1.4-2.8dB, while the rejection at the notch frequency is >20dB. Given their P1dB> +2dBm and IIP3> +17dBm, the filters can protect radio receivers from blocking over a wide tuning range.",

keywords = "METIS-286347, EWI-21816, IR-80303",

author = "A. Ghaffari and Klumperink, {Eric A.M.} and Bram Nauta",

note = "10.1109/ISSCC.2012.6176936 ; IEEE International Solid-State Circuits Conference, ISSCC 2012, ISSCC ; Conference date: 19-02-2012 Through 23-02-2012",

year = "2012",

month = feb,

day = "20",

doi = "10.1109/ISSCC.2012.6176936",

language = "English",

isbn = "978-1-4673-0376-7",

pages = "76--78",

booktitle = "IEEE International Solid-State Circuits Conference 2012",

publisher = "IEEE",

address = "United States",

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TY - GEN

T1 - 8-Path Tunable RF Notch Filters for Blocker Suppression

AU - Ghaffari, A.

AU - Klumperink, Eric A.M.

AU - Nauta, Bram

N1 - 10.1109/ISSCC.2012.6176936

PY - 2012/2/20

Y1 - 2012/2/20

N2 - Periodically time-variant passive 8-path notch filters are demonstrated in 65nm CMOS technology, with a notch frequency tunable from 100MHz to 1.2GHz with a clock signal. In a 50Ω environment, filter insertion loss in the pass band is 1.4-2.8dB, while the rejection at the notch frequency is >20dB. Given their P1dB> +2dBm and IIP3> +17dBm, the filters can protect radio receivers from blocking over a wide tuning range.

AB - Periodically time-variant passive 8-path notch filters are demonstrated in 65nm CMOS technology, with a notch frequency tunable from 100MHz to 1.2GHz with a clock signal. In a 50Ω environment, filter insertion loss in the pass band is 1.4-2.8dB, while the rejection at the notch frequency is >20dB. Given their P1dB> +2dBm and IIP3> +17dBm, the filters can protect radio receivers from blocking over a wide tuning range.

KW - METIS-286347

KW - EWI-21816

KW - IR-80303

U2 - 10.1109/ISSCC.2012.6176936

DO - 10.1109/ISSCC.2012.6176936

M3 - Conference contribution

SN - 978-1-4673-0376-7

SP - 76

EP - 78

BT - IEEE International Solid-State Circuits Conference 2012

PB - IEEE

CY - Piscataway

T2 - IEEE International Solid-State Circuits Conference, ISSCC 2012

Y2 - 19 February 2012 through 23 February 2012

ER -

8-Path Tunable RF Notch Filters for Blocker Suppression

Abstract

Conference

Keywords

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