JP2006506850A5 - - Google Patents

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Publication number
JP2006506850A5
JP2006506850A5 JP2004551451A JP2004551451A JP2006506850A5 JP 2006506850 A5 JP2006506850 A5 JP 2006506850A5 JP 2004551451 A JP2004551451 A JP 2004551451A JP 2004551451 A JP2004551451 A JP 2004551451A JP 2006506850 A5 JP2006506850 A5 JP 2006506850A5
Authority
JP
Japan
Prior art keywords
filter
demodulator
same
post
demodulation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2004551451A
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English (en)
Japanese (ja)
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JP2006506850A (ja
JP4235175B2 (ja
Filing date
Publication date
Priority claimed from US10/294,511 external-priority patent/US7092465B2/en
Application filed filed Critical
Publication of JP2006506850A publication Critical patent/JP2006506850A/ja
Publication of JP2006506850A5 publication Critical patent/JP2006506850A5/ja
Application granted granted Critical
Publication of JP4235175B2 publication Critical patent/JP4235175B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2004551451A 2002-11-14 2003-08-22 振幅変調（ａｍ）信号を処理する方法および装置 Expired - Fee Related JP4235175B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/294,511 US7092465B2 (en) 2002-11-14 2002-11-14 Method and apparatus for processing an amplitude modulated (AM) signal
PCT/US2003/027430 WO2004045095A1 (en) 2002-11-14 2003-08-22 Method and apparatus for processing an amplitude modulated (am) signal

Publications (3)

Publication Number Publication Date
JP2006506850A JP2006506850A (ja) 2006-02-23
JP2006506850A5 true JP2006506850A5 (https=) 2006-07-27
JP4235175B2 JP4235175B2 (ja) 2009-03-11

Family

ID=32296991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004551451A Expired - Fee Related JP4235175B2 (ja) 2002-11-14 2003-08-22 振幅変調（ａｍ）信号を処理する方法および装置

Country Status (6)

Country Link
US (1) US7092465B2 (https=)
JP (1) JP4235175B2 (https=)
KR (1) KR100988450B1 (https=)
CN (1) CN100365941C (https=)
AU (1) AU2003268370A1 (https=)
WO (1) WO2004045095A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7076233B2 (en) * 2003-03-28 2006-07-11 Sandbridge Technologies, Inc. AM receiver and demodulator
US7031886B1 (en) * 2004-12-14 2006-04-18 Synaptics Incorporated Methods and systems for detecting noise in a position sensor using minor shifts in sensing frequency
US8098722B2 (en) * 2005-03-29 2012-01-17 Qualcomm Incorporated Method and apparatus for equalization control
US7801311B2 (en) * 2005-09-15 2010-09-21 Freescale Semiconductor, Inc. Radio receiver with stereo decoder and method for use therewith
WO2008048873A2 (en) * 2006-10-13 2008-04-24 Continental Automotive Systems Us, Inc. Radio front end
US8352202B2 (en) * 2009-06-23 2013-01-08 Synaptics Incorporated System and method for detecting interfernce in a sensor device using phase shifting
US8812571B2 (en) * 2011-05-12 2014-08-19 Telefonaktiebolaget L M Ericsson (Publ) Spectrum agile radio
CN106094509B (zh) * 2016-06-22 2019-12-06 广东电网有限责任公司电力科学研究院 一种lcr滤波控制方法及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760287A (en) 1971-08-28 1973-09-18 Bell Telephone Labor Inc Digitally controllable variable active rc filter
DE3724604A1 (de) 1987-04-15 1988-12-01 H U C Elektronik Gmbh Anordnung zum filtern eines fm-ukw-empfangssignals
ES2083445T3 (es) * 1990-09-18 1996-04-16 Alcatel Nv Circuito diezmador de varios canales.
DE4319457C2 (de) 1993-06-11 1997-09-04 Blaupunkt Werke Gmbh Schaltungsanordnung zur Nachbarkanalerkennung und -unterdrückung in einem FM-Rundfunkempfänger
FR2735634B1 (fr) * 1995-06-14 1997-07-11 Alcatel Telspace Dispositif de correction de la caracteristique amplitude/frequence d'un signal ayant transite par un cable et egaliseur frequentiel correspondant
EP0786887A1 (fr) * 1996-01-29 1997-07-30 ALCATEL ITALIA S.p.A. Procédé de compensation des différences en temps de propagation de groupe entre les filtres analogiques d'un émetteur ou d'un récepteur de signaux en quadrature de phase
JPH10313260A (ja) * 1997-05-13 1998-11-24 Matsushita Electric Ind Co Ltd 受信装置
JP3576795B2 (ja) * 1998-03-13 2004-10-13 株式会社ケンウッド Ａｍ隣接妨害除去回路
US6591091B1 (en) * 1998-11-12 2003-07-08 Broadcom Corporation System and method for coarse/fine PLL adjustment
US7035328B2 (en) 1999-02-08 2006-04-25 Sunil Shukla Method of slewing a digital filter providing filter sections with matched gain

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