ATE262238T1 - Mehrzweigiger kommunikationsempfänger - Google Patents

Mehrzweigiger kommunikationsempfänger

Info

Publication number
ATE262238T1
ATE262238T1 AT00403443T AT00403443T ATE262238T1 AT E262238 T1 ATE262238 T1 AT E262238T1 AT 00403443 T AT00403443 T AT 00403443T AT 00403443 T AT00403443 T AT 00403443T AT E262238 T1 ATE262238 T1 AT E262238T1
Authority
AT
Austria
Prior art keywords
sigma
delta
paths
receiver
baseband
Prior art date
Application number
AT00403443T
Other languages
English (en)
Inventor
Nadim Khlat
Patrick Clement
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of ATE262238T1 publication Critical patent/ATE262238T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/30—Circuits for homodyne or synchrodyne receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Superheterodyne Receivers (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Noise Elimination (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
AT00403443T 2000-12-07 2000-12-07 Mehrzweigiger kommunikationsempfänger ATE262238T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00403443A EP1213844B1 (de) 2000-12-07 2000-12-07 Mehrzweigiger Kommunikationsempfänger

Publications (1)

Publication Number Publication Date
ATE262238T1 true ATE262238T1 (de) 2004-04-15

Family

ID=8173973

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00403443T ATE262238T1 (de) 2000-12-07 2000-12-07 Mehrzweigiger kommunikationsempfänger

Country Status (9)

Country Link
US (1) US7672689B2 (de)
EP (1) EP1213844B1 (de)
JP (1) JP4072056B2 (de)
KR (1) KR100829766B1 (de)
CN (1) CN1479978A (de)
AT (1) ATE262238T1 (de)
AU (1) AU2002210571A1 (de)
DE (1) DE60009095T2 (de)
WO (1) WO2002047282A2 (de)

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EP1473845A1 (de) * 2003-04-29 2004-11-03 Sony Ericsson Mobile Communications AB Eingangsstufe eines Multistandard-digitales-Quadratur-Direktmischempfängeres
KR20070012308A (ko) * 2003-09-02 2007-01-25 서프 테크놀러지, 인코포레이티드 위성 위치 신호를 위한 신호 처리 시스템
US20050119025A1 (en) * 2003-12-02 2005-06-02 Rishi Mohindra Serial digital interface for wireless network radios and baseband integrated circuits
US20050117663A1 (en) * 2003-12-02 2005-06-02 Serge Drogi Chip set for digital audio satellite radio receivers
US20050118977A1 (en) * 2003-12-02 2005-06-02 Drogi Serge F. Method, apparatus, and systems for digital radio communication systems
DE102004017527B4 (de) * 2004-04-08 2007-10-31 Infineon Technologies Ag Transceiverschaltung und Verfahren zur Bereitstellung von Lokaloszillatorsignalen in einer Transceiverschaltung
JP2007533242A (ja) * 2004-04-16 2007-11-15 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 複数の規格を受信する受信機
DE102006027404A1 (de) * 2006-06-13 2007-12-20 Benq Mobile Gmbh & Co. Ohg Vorrichtung und Verfahren zum Empfangen von Signalen
US7693544B2 (en) * 2006-06-29 2010-04-06 Intel Corporation System, method and device of receiving signals of a plurality of communication services
US8660104B2 (en) * 2006-09-29 2014-02-25 Broadcom Corporation Method and system for communicating information in a multi-antenna system
US8310362B2 (en) 2007-03-26 2012-11-13 Freescale Semiconductor, Inc. Method and apparatus to receive location information in a diversity enabled receiver
US8073500B2 (en) * 2007-09-21 2011-12-06 Kyocera Corporation Detecting the presence of multiple communication access technologies
JP2009232206A (ja) * 2008-03-24 2009-10-08 Toshiba Corp 無線通信装置
DE102008026698A1 (de) * 2008-06-04 2009-12-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mehrfrequenzband-Empfänger
US8385865B2 (en) * 2008-08-12 2013-02-26 Sony Mobile Communications Ab Evolved EDGE receiver
US8385471B2 (en) * 2008-08-18 2013-02-26 Nxp B.V. Multi-channel receiver
KR200451845Y1 (ko) * 2008-10-29 2011-01-13 최영수 조립식 구조물용 복합 조립체
US20100105340A1 (en) * 2008-10-29 2010-04-29 Qualcomm Incorporated Interface for wireless communication devices
US20100261435A1 (en) * 2009-04-09 2010-10-14 Broadcom Corporation Multiple frequency band information signal frequency band compression
US20120288035A1 (en) * 2011-05-11 2012-11-15 Udo Karthaus Base-band to radio frequency up-converter
CN103684480A (zh) * 2012-09-21 2014-03-26 中兴通讯股份有限公司 一种混模信号的接收方法以及混模信号接收电路
US9544041B2 (en) * 2013-08-22 2017-01-10 Cisco Technology, Inc. Independent and concurrent automatic gain control for wireless communication and spectral intelligence
US9300264B2 (en) 2014-08-22 2016-03-29 Mediatek Inc. Receiver arrangement and method of performing operations of receiver
US9350399B1 (en) * 2014-12-19 2016-05-24 Microsemi Storage Solutions (U.S.), Inc. Method and apparatus for baseband processing an analog signal in a direct conversion radio receiver
US9912348B1 (en) * 2016-12-14 2018-03-06 GM Global Technology Operations LLC Method and apparatus for hybrid delta-sigma and Nyquist data converters
US11190311B2 (en) * 2018-06-08 2021-11-30 Analog Devices International Unlimited Company Multi-channel communication using timeslots
US10903867B1 (en) * 2019-08-30 2021-01-26 U-Blox Ag Discrete time superheterodyne mixer

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FR2737362B1 (fr) * 1995-07-25 1997-10-10 Matra Communication Procede de selection des retards de propagation retenus pour recevoir des messages transmis par radiocommunication a etalement de spectre
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Also Published As

Publication number Publication date
WO2002047282A3 (en) 2003-03-20
KR20030067699A (ko) 2003-08-14
JP2004515961A (ja) 2004-05-27
EP1213844B1 (de) 2004-03-17
EP1213844A1 (de) 2002-06-12
US20040038652A1 (en) 2004-02-26
CN1479978A (zh) 2004-03-03
US7672689B2 (en) 2010-03-02
DE60009095D1 (de) 2004-04-22
AU2002210571A1 (en) 2002-06-18
WO2002047282A2 (en) 2002-06-13
DE60009095T2 (de) 2004-08-19
JP4072056B2 (ja) 2008-04-02
KR100829766B1 (ko) 2008-05-16

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Legal Events

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