NL192169B - Ruimtediversiteitsontvanger. - Google Patents

Ruimtediversiteitsontvanger.

Info

Publication number
NL192169B
NL192169B NL8402346A NL8402346A NL192169B NL 192169 B NL192169 B NL 192169B NL 8402346 A NL8402346 A NL 8402346A NL 8402346 A NL8402346 A NL 8402346A NL 192169 B NL192169 B NL 192169B
Authority
NL
Netherlands
Prior art keywords
diversity receiver
space diversity
space
receiver
diversity
Prior art date
Application number
NL8402346A
Other languages
English (en)
Other versions
NL192169C (nl
NL8402346A (nl
Original Assignee
Sony 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
Priority claimed from JP58135583A external-priority patent/JPS6027238A/ja
Priority claimed from JP58147720A external-priority patent/JPS6039933A/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of NL8402346A publication Critical patent/NL8402346A/nl
Publication of NL192169B publication Critical patent/NL192169B/nl
Application granted granted Critical
Publication of NL192169C publication Critical patent/NL192169C/nl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0817—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection
    • H04B7/082—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection selecting best antenna path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0831—Compensation of the diversity switching process for non-uniform properties or faulty operations of the switches used in the diversity switching process
NL8402346A 1983-07-25 1984-07-25 Ruimtediversiteitsontvanger. NL192169C (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP13558383 1983-07-25
JP58135583A JPS6027238A (ja) 1983-07-25 1983-07-25 受信機
JP14772083 1983-08-12
JP58147720A JPS6039933A (ja) 1983-08-12 1983-08-12 Ｆｍ受信機

Publications (3)

Publication Number Publication Date
NL8402346A NL8402346A (nl) 1985-02-18
NL192169B true NL192169B (nl) 1996-10-01
NL192169C NL192169C (nl) 1997-02-04

Family

ID=26469403

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8402346A NL192169C (nl) 1983-07-25 1984-07-25 Ruimtediversiteitsontvanger.

Country Status (7)

Country Link
US (1) US4578819A (nl)
AT (1) AT393577B (nl)
CA (1) CA1218115A (nl)
DE (1) DE3427473A1 (nl)
FR (1) FR2550032B1 (nl)
GB (1) GB2144947B (nl)
NL (1) NL192169C (nl)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178269B (en) * 1985-06-10 1989-08-16 Nec Corp Receiver for antenna switching diversity systems
JPS61284125A (ja) * 1985-06-11 1986-12-15 Nec Corp ダイバ−シチ受信方式
JPH0683127B2 (ja) * 1985-07-22 1994-10-19 日本電気株式会社 ダイバーシチ受信無線機
DE3612235A1 (de) * 1986-04-11 1987-10-15 Blaupunkt Werke Gmbh Verfahren und schaltungsanordnung zum empfang von radiowellen mit mehreren antennen
JPS6387081A (ja) * 1986-09-30 1988-04-18 Toshiba Corp モニタテレビジヨン装置
US5204904A (en) * 1986-12-01 1993-04-20 Carver Corporation Apparatus for receiving and processing frequency modulated electromagnetic signals
DE3641109A1 (de) * 1986-12-02 1988-08-25 Lindenmeier Heinz Signaldiversity-anlage fuer den mobilen empfang
JP2622972B2 (ja) * 1987-09-17 1997-06-25 三洋電機株式会社 Ｆｍラジオ受信機
FR2626111B1 (fr) * 1988-01-20 1990-04-27 Saint Gobain Vitrage Systeme d'antennes pour vehicule
DE3814900A1 (de) * 1988-05-03 1989-11-23 Hirschmann Richard Gmbh Co Empfangsverfahren und empfangs-antennensystem fuer mobilen empfang
JPH0338932A (ja) * 1989-07-06 1991-02-20 Oki Electric Ind Co Ltd スペースダイバーシチ方式
US5224121A (en) * 1992-06-04 1993-06-29 Motorola, Inc. Rolling synthesizer method for baseband slow frequency hopping
IL104264A (en) * 1992-08-20 1996-07-23 Nexus Telecomm Syst Remote location determination system
US5335246A (en) * 1992-08-20 1994-08-02 Nexus Telecommunication Systems, Ltd. Pager with reverse paging facility
US5430759A (en) * 1992-08-20 1995-07-04 Nexus 1994 Limited Low-power frequency-hopped spread spectrum reverse paging system
US5351274A (en) * 1993-08-20 1994-09-27 General Electric Company Post detection selection combining diversity receivers for mobile and indoor radio channels
KR960009446B1 (en) * 1993-12-23 1996-07-19 Hyundai Electronics Ind A diversity device of gps antenna
GB2308530B (en) * 1995-12-21 2000-03-22 Nokia Mobile Phones Ltd Antenna selection control circuitry
US6839543B1 (en) * 1996-09-09 2005-01-04 Victory Industrial Corporation Method and system for detecting and discriminating multipath signals
JPH1098423A (ja) * 1996-09-20 1998-04-14 Sumitomo Wiring Syst Ltd 放送受信システムおよび放送受信システムの制御方法
KR19980033998A (ko) * 1996-11-04 1998-08-05 김광호 무선 전송 시스템에서 공간 다이버시티를 적용한 수신 장치 및 방법
SE508290C2 (sv) * 1997-01-21 1998-09-21 Ericsson Telefon Ab L M Mottagaranordning för två frekvensband
US5911124A (en) * 1997-02-03 1999-06-08 Motorola, Inc. Method and apparatus for applying echo mitigation in a communication device
US6009307A (en) * 1997-05-13 1999-12-28 Qualcomm Incorporated Multiple antenna detecting and selecting
US7116959B1 (en) * 1997-09-30 2006-10-03 Harman Becker Automotive Systems Gmbh Apparatus for selecting a receiver among a plurality of receivers in a diversity receiver system based upon automatic gain correction
US7248843B2 (en) * 2003-11-07 2007-07-24 Ge Medical Systems Information Technologies, Inc. Antenna selection system and method
US7640040B2 (en) * 2005-08-22 2009-12-29 Kyocera Corporation Systems and methods for tuning an antenna configuration in a mobile communication device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB825785A (en) * 1956-10-17 1959-12-23 Collins Radio Co Single sideband diversity system
FR1499243A (fr) * 1966-08-04 1967-10-27 Thomson Houston Comp Francaise Perfectionnements aux procédés et dispositifs de réception en diversité
DE1591144B2 (de) * 1967-11-28 1976-12-16 Gottstein, Dietrich, 8026 Ebenhausen Empfangseinrichtung mit mindestens zwei empfaengerzuegen und einer automatischen umschalteinrichtung
CA1065020A (en) * 1974-06-27 1979-10-23 William L. Hatton High reliability diversity communications system
US4035729A (en) * 1976-05-21 1977-07-12 General Electric Company Audio signal quality indicating circuit
JPS56168442A (en) * 1980-05-30 1981-12-24 Nissan Motor Co Ltd Diversity receiver for car
JPS5733834A (en) * 1980-08-07 1982-02-24 Clarion Co Ltd Frequency modulation noise reducing circuit
US4403343A (en) * 1980-09-30 1983-09-06 Clarion Co., Ltd. Diversity receiver
GB2096865B (en) * 1981-03-26 1984-12-12 Ferranti Ltd Diversity receivers
JPS587939A (ja) * 1981-07-08 1983-01-17 Nissan Motor Co Ltd 車両用ダイバ−シテイ受信装置
JPS5880939A (ja) * 1981-11-09 1983-05-16 Sony Corp アンテナ装置
JPS58191538A (ja) * 1982-04-30 1983-11-08 Clarion Co Ltd 車載用ダイバ−シテイ受信装置

Also Published As

Publication number Publication date
DE3427473A1 (de) 1985-02-14
FR2550032A1 (fr) 1985-02-01
NL192169C (nl) 1997-02-04
GB8418788D0 (en) 1984-08-30
FR2550032B1 (fr) 1987-01-02
ATA240784A (de) 1991-04-15
AT393577B (de) 1991-11-11
CA1218115A (en) 1987-02-17
US4578819A (en) 1986-03-25
GB2144947B (en) 1987-02-04
NL8402346A (nl) 1985-02-18
GB2144947A (en) 1985-03-13

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20030201