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 JP60143094A external-priority patent/JPS623507A/ja
Priority claimed from JP60143089A external-priority patent/JPS623502A/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
JP60143094A JPS623507A (ja) 1985-06-28 1985-06-28 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

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
US4717922A (en) * 1984-11-06 1988-01-05 Toyota Jidosha Kabushiki Kaisha 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
EP0209235B1 (en) * 1985-06-10 1991-01-02 Toyota Jidosha Kabushiki Kaisha Automobile tv antenna system
CA1258705A (en) * 1985-06-21 1989-08-22 Hiroshi Kondo Automobile antenna system
DE3685272D1 (de) * 1985-06-28 1992-06-17 Toyota Motor Co Ltd Fahrzeugantennensystem.
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
CN105026213B (zh) * 2013-05-31 2017-05-31 株式会社藤仓 窗框架

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
ES436128A1 (es) * 1974-03-29 1977-01-01 Lucas Electrical Co Ltd Una instalacion de receptor de radio para vehiculos de ca- rretera.
JPS5662403A (en) * 1979-10-29 1981-05-28 Nissan Motor Co Ltd Antenna for automobile
GB2071465B (en) * 1980-03-03 1984-06-27 Pioneer Electronic Corp Fm receiver for use with motor cars
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
US4717922A (en) * 1984-11-06 1988-01-05 Toyota Jidosha Kabushiki Kaisha Automobile antenna system
DK525485A (da) * 1984-11-15 1986-05-16 Toyota Motor Co Ltd Autoantenneanlaeg
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
EP0183443A1 (en) 1986-06-04
DK525285D0 (da) 1985-11-14
CA1254654A (en) 1989-05-23
US4811330A (en) 1989-03-07
EP0183443B1 (en) 1991-01-23
DE3581502D1 (de) 1991-02-28

Similar Documents

Publication Publication Date Title
DE3586942D1 (de) Fahrzeugantennensystem.
DE3684521D1 (de) Fahrzeugantennensystem.
DE3579308D1 (de) Cassegrainantennensystem.
DK512785A (da) Antennesystem til automobiler
NO171620C (no) Antennesystem
IT8520601A0 (it) Impianto di radiocomunicazione.
IT1186440B (it) Tetto di veicolo
DK152830C (da) Elektromedicinsk anlaeg
DK509285A (da) Automobilantenne
DK525285A (da) Autoantenneanlaeg
DK572485A (da) Antennesystem for automobiler
DK525485A (da) Autoantenneanlaeg
DE3585774D1 (de) Kraftfahrzeugantennensystem.
DE3675999D1 (de) Fahrzeugantennensystem.
DK124985A (da) Dipolantenne
ATA179685A (de) Simplex-funksystem
DE3685272D1 (de) Fahrzeugantennensystem.
DE3676279D1 (de) Fahrzeugantennensystem.
DK525385D0 (da) Autoantenneanlaeg
DE3669808D1 (de) Fahrzeugantennensystem.
AT388537B (de) Sattelzug
BR8503071A (pt) Reboque
ATE60465T1 (de) Kraftfahrzeugantennensystem.
ATE60467T1 (de) Kraftfahrzeugantennensystem.
ATE74471T1 (de) Kraftfahrzeugantennensystem.

Legal Events

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