DK525285A - Autoantenneanlaeg - Google Patents

Autoantenneanlaeg Download PDF

Info

Publication number
DK525285A
DK525285A DK525285A DK525285A DK525285A DK 525285 A DK525285 A DK 525285A DK 525285 A DK525285 A DK 525285A DK 525285 A DK525285 A DK 525285A DK 525285 A DK525285 A DK 525285A
Authority
DK
Denmark
Prior art keywords
antenna system
auto antenna
auto
antenna
Prior art date
Application number
DK525285A
Other languages
English (en)
Other versions
DK525285D0 (da
Inventor
Junzo Ohe
Hiroshi Kondo
Original Assignee
Toyota Motor Co Ltd
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 JP59242097A external-priority patent/JPS61120503A/ja
Priority claimed from JP59251243A external-priority patent/JPS61128608A/ja
Priority claimed from JP59252285A external-priority patent/JPS61129906A/ja
Priority claimed from JP59258950A external-priority patent/JPS61159806A/ja
Priority claimed from JP60143089A external-priority patent/JPS623502A/ja
Priority claimed from JP60143094A external-priority patent/JPS623507A/ja
Application filed by Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of DK525285D0 publication Critical patent/DK525285D0/da
Publication of DK525285A publication Critical patent/DK525285A/da

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
    • H04B7/0805—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 single receiver and antenna switching
    • H04B7/0814—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 single receiver and antenna switching based on current reception conditions, e.g. switching to different antenna when signal level is below threshold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Details Of Aerials (AREA)
DK525285A 1984-11-15 1985-11-14 Autoantenneanlaeg DK525285A (da)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP59242097A JPS61120503A (ja) 1984-11-15 1984-11-15 車両用アンテナ装置
JP59251243A JPS61128608A (ja) 1984-11-27 1984-11-27 自動車用アンテナ装置
JP59252285A JPS61129906A (ja) 1984-11-28 1984-11-28 車両用アンテナ装置
JP59258950A JPS61159806A (ja) 1984-12-07 1984-12-07 自動車用アンテナ装置
JP60143089A JPS623502A (ja) 1985-06-28 1985-06-28 自動車用アンテナ装置
JP60143094A JPS623507A (ja) 1985-06-28 1985-06-28 自動車用アンテナ装置

Publications (2)

Publication Number Publication Date
DK525285D0 DK525285D0 (da) 1985-11-14
DK525285A true DK525285A (da) 1986-05-16

Family

ID=27552964

Family Applications (1)

Application Number Title Priority Date Filing Date
DK525285A DK525285A (da) 1984-11-15 1985-11-14 Autoantenneanlaeg

Country Status (5)

Country Link
US (1) US4811330A (da)
EP (1) EP0183443B1 (da)
CA (1) CA1254654A (da)
DE (1) DE3581502D1 (da)
DK (1) DK525285A (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6193701A (ja) * 1984-10-13 1986-05-12 Toyota Motor Corp 自動車用アンテナ装置
CA1239470A (en) * 1984-11-06 1988-07-19 Junzo Ohe Automobile antenna system
CA1249052A (en) * 1984-11-08 1989-01-17 Junzo Ohe Automobile antenna system
CA1248220A (en) * 1984-12-12 1989-01-03 Junzo Ohe Automobile antenna system
JPS61222303A (ja) * 1985-03-27 1986-10-02 Toyota Motor Corp 自動車用アンテナ装置
DE3676368D1 (de) * 1985-06-10 1991-02-14 Toyota Motor Co Ltd Kraftfahrzeugfernsehantennensystem.
EP0206775B1 (en) * 1985-06-21 1992-03-25 Toyota Jidosha Kabushiki Kaisha Automobile antenna system
EP0209989B1 (en) * 1985-06-28 1992-05-13 Toyota Jidosha Kabushiki Kaisha Vehicle antenna system
JPS6231201A (ja) * 1985-08-01 1987-02-10 Dx Antenna Co Ltd マイクロストリツプ・アンテナ装置
JPH0626283B2 (ja) * 1985-08-09 1994-04-06 トヨタ自動車株式会社 自動車用アンテナ装置
DE9116931U1 (de) * 1991-12-04 1994-11-03 Rohde & Schwarz GmbH & Co KG, 81671 München Hochfrequenzpeiler für Kraftfahrzeuge
US5603107A (en) * 1995-06-09 1997-02-11 Ford Motor Company Switching system for diversity antenna FM receiver
EP1150440B1 (en) * 2000-04-28 2006-07-12 Siemens Aktiengesellschaft Antenna diversity receiver
US7671803B2 (en) * 2003-07-25 2010-03-02 Hewlett-Packard Development Company, L.P. Wireless communication system
JP5970132B2 (ja) * 2013-05-31 2016-08-17 株式会社フジクラ 窓フレーム

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1949828A1 (de) * 1968-10-04 1970-04-30 Portenseigne Ets Marcel Verfahren und Vorrichtung zum Empfangen radiofrequenter Signale
US3916413A (en) * 1973-12-21 1975-10-28 Ross Alan Davis Remotely tuned conductive-body antenna system
AU7960975A (en) * 1974-03-29 1976-09-30 Lucas Electrical Co Ltd Road vehicle radio installations
JPS5662403A (en) * 1979-10-29 1981-05-28 Nissan Motor Co Ltd Antenna for automobile
US4370522A (en) * 1980-03-03 1983-01-25 Pioneer Electronic Corporation FM Receiver for use with motorcars
JPS5944132A (ja) * 1982-09-07 1984-03-12 Toshiba Corp 移動体用アンテナ装置
US4566133A (en) * 1982-12-27 1986-01-21 Commtech International Switched diversity method and apparatus for FM receivers
US4499606A (en) * 1982-12-27 1985-02-12 Sri International Reception enhancement in mobile FM broadcast receivers and the like
JPS59181732A (ja) * 1983-03-31 1984-10-16 Toshiba Corp 携帯用無線機におけるダイバ−シチ−受信方式
JPH0622283B2 (ja) * 1984-10-26 1994-03-23 トヨタ自動車株式会社 自動車用アンテナ装置
CA1239470A (en) * 1984-11-06 1988-07-19 Junzo Ohe Automobile antenna system
CA1252881A (en) * 1984-11-15 1989-04-18 Hiroshi Kondo Automobile antenna system with a high-frequency pick-up coil
CA1239471A (en) * 1984-11-27 1988-07-19 Junzo Ohe Automobile antenna system
CA1248220A (en) * 1984-12-12 1989-01-03 Junzo Ohe Automobile antenna system
JPS61265904A (ja) * 1985-05-20 1986-11-25 Toyota Motor Corp 自動車用窓ガラスアンテナ
JP3145184B2 (ja) * 1992-05-18 2001-03-12 ホシザキ電機株式会社 冷蔵庫
JPH05334826A (ja) * 1992-05-29 1993-12-17 Sony Corp 磁気ヘッド

Also Published As

Publication number Publication date
US4811330A (en) 1989-03-07
EP0183443B1 (en) 1991-01-23
EP0183443A1 (en) 1986-06-04
CA1254654A (en) 1989-05-23
DK525285D0 (da) 1985-11-14
DE3581502D1 (de) 1991-02-28

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment