DE69433469D1 - Träger-Demodulator - Google Patents

Träger-Demodulator

Info

Publication number
DE69433469D1
DE69433469D1 DE69433469T DE69433469T DE69433469D1 DE 69433469 D1 DE69433469 D1 DE 69433469D1 DE 69433469 T DE69433469 T DE 69433469T DE 69433469 T DE69433469 T DE 69433469T DE 69433469 D1 DE69433469 D1 DE 69433469D1
Authority
DE
Germany
Prior art keywords
carrier demodulator
demodulator
carrier
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.)
Expired - Fee Related
Application number
DE69433469T
Other languages
English (en)
Other versions
DE69433469T2 (de
Inventor
Yasushi Sogabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE69433469D1 publication Critical patent/DE69433469D1/de
Publication of DE69433469T2 publication Critical patent/DE69433469T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
DE69433469T 1993-01-22 1994-01-21 Träger-Demodulator Expired - Fee Related DE69433469T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP916793 1993-01-22
JP916793 1993-01-22
JP13072793A JP3214159B2 (ja) 1993-01-22 1993-06-01 キャリア検出器
JP13072793 1993-06-01

Publications (2)

Publication Number Publication Date
DE69433469D1 true DE69433469D1 (de) 2004-02-12
DE69433469T2 DE69433469T2 (de) 2004-12-02

Family

ID=26343847

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69433469T Expired - Fee Related DE69433469T2 (de) 1993-01-22 1994-01-21 Träger-Demodulator

Country Status (6)

Country Link
US (2) US5638406A (de)
EP (1) EP0609717B1 (de)
JP (1) JP3214159B2 (de)
AU (2) AU668254B2 (de)
CA (1) CA2113710C (de)
DE (1) DE69433469T2 (de)

Families Citing this family (47)

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JP3214159B2 (ja) * 1993-01-22 2001-10-02 三菱電機株式会社 キャリア検出器
FR2725097B1 (fr) * 1994-09-23 1997-01-17 France Telecom Procede et dispositif d'evaluation numerique de la phase d'une porteuse modulee
JP2689927B2 (ja) * 1994-12-09 1997-12-10 日本電気株式会社 スペクトラム拡散受信機
JP2655107B2 (ja) * 1994-12-09 1997-09-17 日本電気株式会社 スペクトラム拡散受信機
JP3575883B2 (ja) * 1995-09-18 2004-10-13 三菱電機株式会社 ディジタル復調器
JP2780696B2 (ja) * 1996-02-01 1998-07-30 日本電気株式会社 キャリア検出装置
JP3271504B2 (ja) * 1996-02-02 2002-04-02 三菱電機株式会社 周波数推定回路およびそれを用いたａｆｃ回路
FR2748878B1 (fr) * 1996-05-14 1998-06-26 Alcatel Telspace Systeme de detection de la presence d'une onde porteuse d'un signal numerique et recepteur comprenant un tel systeme
US5912929A (en) * 1997-03-27 1999-06-15 Elsag International N.V. Method and apparatus for performing carrier detection
JP3504470B2 (ja) * 1997-09-18 2004-03-08 日本放送協会 Ａｆｃ回路、キャリア再生回路および受信装置
US6104767A (en) * 1997-11-17 2000-08-15 Telefonaktiebolaget Lm Ericsson Method and apparatus for estimating a frequency offset
WO2001037505A1 (fr) 1999-11-12 2001-05-25 Mitsubishi Denki Kabushiki Kaisha Terminal de radiocommunication capable de specifier la position des salves avec precision et comportant un faible taux d'erreurs de frequence de l'onde porteuse regenerative
US7039105B2 (en) * 2001-04-17 2006-05-02 Lockheed Martin Corporation Adaptive information compression
US6934327B1 (en) * 2001-04-23 2005-08-23 Rockwell Collins Acquisition of a continuous-phase modulation waveform
KR100450397B1 (ko) * 2001-12-13 2004-09-30 한국전자통신연구원 데이터 통신에서의 신호 감지장치
US6721352B2 (en) * 2002-08-06 2004-04-13 Scientific-Atlanta, Inc. Method and device for detecting the presence of a carrier signal transmitted in the reverse RF path
US6751271B2 (en) * 2002-08-06 2004-06-15 Scientific-Atlanta, Inc. Detecting a carrier signal by using a power averaging circuit
JP3920816B2 (ja) * 2003-06-27 2007-05-30 日本無線株式会社 無線通信装置
JP4306515B2 (ja) * 2003-08-29 2009-08-05 株式会社デンソー 同期検波方法及び装置
CN100591059C (zh) * 2003-10-03 2010-02-17 诺基亚公司 接收多载波传输的方法、系统和接收机
ATE374447T1 (de) 2005-02-25 2007-10-15 Nemerix Sa Half bin linearer frequenzdiskriminator
US7792227B2 (en) * 2005-03-02 2010-09-07 Broadcom Corporation Carrier detection for multiple receiver systems
US8318627B2 (en) * 2005-08-10 2012-11-27 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Process for preparation of a catalyst carrier
US8466836B2 (en) * 2005-08-31 2013-06-18 CSR Technology Holdings Inc. Fast fourier transform with down sampling based navigational satellite signal tracking
JP4749815B2 (ja) * 2005-09-27 2011-08-17 パナソニック株式会社 マルチキャリア通信装置、マルチキャリア通信システム、及びマルチキャリア通信方法
BRPI0520714A2 (pt) * 2005-12-01 2009-05-26 Thomson Licensing método e equipamento para determinar deslocamento de freqüência em um receptor
JP2009544338A (ja) 2006-05-02 2009-12-17 プロテウス バイオメディカル インコーポレイテッド 患者に合わせてカスタマイズした治療レジメン
EP2083680B1 (de) 2006-10-25 2016-08-10 Proteus Digital Health, Inc. Einnehmbarer identifikator mit kontrollierer aktivierung
EP2069004A4 (de) * 2006-11-20 2014-07-09 Proteus Digital Health Inc Persönliche gesundheitssignalempfänger mit aktiver signalverarbeitung
JP5151144B2 (ja) * 2006-12-22 2013-02-27 富士通セミコンダクター株式会社 Ｏｆｄｍ受信機及びデータ判定方法
ES2930588T3 (es) 2007-02-01 2022-12-19 Otsuka Pharma Co Ltd Sistemas de marcador de eventos ingeribles
KR101528748B1 (ko) 2007-02-14 2015-06-15 프로테우스 디지털 헬스, 인코포레이티드 고 표면적 전극을 갖는 체내 전원
US8040994B1 (en) * 2007-03-19 2011-10-18 Seagate Technology Llc Phase coefficient generation for PLL
US8115618B2 (en) 2007-05-24 2012-02-14 Proteus Biomedical, Inc. RFID antenna for in-body device
FI2192946T3 (fi) 2007-09-25 2022-11-30 Elimistön sisäinen laite, jossa on virtuaalinen dipolisignaalinvahvistus
MY154234A (en) 2008-07-08 2015-05-15 Proteus Digital Health Inc Ingestible event marker data framework
US8160528B2 (en) * 2008-10-24 2012-04-17 Motorola Solutions, Inc. Method and device for detecting presence of a carrier signal in a received signal
WO2013012869A1 (en) 2011-07-21 2013-01-24 Proteus Digital Health, Inc. Mobile communication device, system, and method
JP2012514799A (ja) 2009-01-06 2012-06-28 プロテウス バイオメディカル インコーポレイテッド 摂取に関連するバイオフィードバックおよび個別薬物療法の方法およびシステム
TWI517050B (zh) 2009-11-04 2016-01-11 普羅托斯數位健康公司 供應鏈管理之系統
US8305492B2 (en) * 2010-04-13 2012-11-06 Newport Media, Inc. Dual burst locked oscillator architecture for an analog television receiver
TWI557672B (zh) 2010-05-19 2016-11-11 波提亞斯數位康健公司 用於從製造商跟蹤藥物直到患者之電腦系統及電腦實施之方法、用於確認將藥物給予患者的設備及方法、患者介面裝置
WO2015112603A1 (en) 2014-01-21 2015-07-30 Proteus Digital Health, Inc. Masticable ingestible product and communication system therefor
US9756874B2 (en) 2011-07-11 2017-09-12 Proteus Digital Health, Inc. Masticable ingestible product and communication system therefor
US11744481B2 (en) 2013-03-15 2023-09-05 Otsuka Pharmaceutical Co., Ltd. System, apparatus and methods for data collection and assessing outcomes
US10084880B2 (en) 2013-11-04 2018-09-25 Proteus Digital Health, Inc. Social media networking based on physiologic information
KR102051875B1 (ko) 2016-07-22 2019-12-04 프로테우스 디지털 헬스, 인코포레이티드 섭취 가능한 이벤트 마커의 전자기 감지 및 검출

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562582A (en) * 1983-04-18 1985-12-31 Nippon Telegraph & Telephone Public Corporation Burst signal receiving apparatus
CA2008595C (en) * 1989-01-26 1995-03-07 Nec Corporation Coherent psk demodulator with adaptive line enhancer
JP2638273B2 (ja) * 1989-09-26 1997-08-06 日本電気株式会社 ユニーク・ワード検出方式
JPH03184449A (ja) * 1989-12-14 1991-08-12 Nec Corp 受信装置
US5287388A (en) * 1991-06-25 1994-02-15 Kabushiki Kaisha Toshiba Frequency offset removal method and apparatus
EP0526833B1 (de) * 1991-07-30 1998-03-11 Nec Corporation Trägerfrequenz-Fehlerdetektorschaltung zur genauen Feststellung eines Trägerfrequenzfehlers
US5367539A (en) * 1991-12-31 1994-11-22 At&T Bell Laboratories Digital block processor for processing a plurality of transmission channels in a wireless radiotelephony system
JP3214159B2 (ja) * 1993-01-22 2001-10-02 三菱電機株式会社 キャリア検出器

Also Published As

Publication number Publication date
US5563914A (en) 1996-10-08
CA2113710A1 (en) 1994-07-23
JP3214159B2 (ja) 2001-10-02
AU668254B2 (en) 1996-04-26
DE69433469T2 (de) 2004-12-02
US5638406A (en) 1997-06-10
EP0609717B1 (de) 2004-01-07
CA2113710C (en) 1999-03-16
EP0609717A3 (de) 1995-07-19
EP0609717A2 (de) 1994-08-10
AU5199296A (en) 1996-07-04
JPH06276240A (ja) 1994-09-30
AU680164B2 (en) 1997-07-17
AU5388794A (en) 1994-07-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee