AU7960975A - Road vehicle radio installations - Google Patents

Road vehicle radio installations

Info

Publication number
AU7960975A
AU7960975A AU79609/75A AU7960975A AU7960975A AU 7960975 A AU7960975 A AU 7960975A AU 79609/75 A AU79609/75 A AU 79609/75A AU 7960975 A AU7960975 A AU 7960975A AU 7960975 A AU7960975 A AU 7960975A
Authority
AU
Australia
Prior art keywords
road vehicle
vehicle radio
radio installations
installations
road
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
Application number
AU79609/75A
Inventor
Jeffrey Hobson Sykes
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical 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
Application filed by Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Publication of AU7960975A publication Critical patent/AU7960975A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
AU79609/75A 1974-03-29 1975-03-27 Road vehicle radio installations Expired AU7960975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1419874 1974-03-29

Publications (1)

Publication Number Publication Date
AU7960975A true AU7960975A (en) 1976-09-30

Family

ID=10036831

Family Applications (1)

Application Number Title Priority Date Filing Date
AU79609/75A Expired AU7960975A (en) 1974-03-29 1975-03-27 Road vehicle radio installations

Country Status (6)

Country Link
JP (1) JPS50134318A (en)
AU (1) AU7960975A (en)
DE (1) DE2514181A1 (en)
ES (1) ES436128A1 (en)
FR (1) FR2266428A1 (en)
IT (1) IT1032494B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117434A (en) * 1980-02-22 1981-09-14 Pioneer Electronic Corp Antenna device
DE3006627A1 (en) * 1980-02-22 1981-08-27 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR INTERFERENCE-FREE RECEIVING OF VHF SIGNALS IN VEHICLES
GB2089578B (en) * 1980-03-03 1984-10-10 Pioneer Electronic Corp Complex antenna system
US4370522A (en) * 1980-03-03 1983-01-25 Pioneer Electronic Corporation FM Receiver for use with motorcars
JPS58191538A (en) * 1982-04-30 1983-11-08 Clarion Co Ltd Diversity receiver for car mounting
JPS58191539A (en) * 1982-04-30 1983-11-08 Clarion Co Ltd Diversity receiver for car mounting
US4696058A (en) * 1983-12-06 1987-09-22 Matsushita Electric Industrial Co., Ltd. Diversity receiver
JPS6196801A (en) * 1984-10-17 1986-05-15 Toyota Motor Corp Antenna system for automobile
CA1254654A (en) * 1984-11-15 1989-05-23 Junzo Ohe Automobile antenna system
JPS61136304A (en) * 1984-12-06 1986-06-24 Toyota Motor Corp Antenna system for automobile
US4845505A (en) * 1987-02-13 1989-07-04 Toyota Jidosha Kabushiki Kaisha Automobile antenna system for diversity reception
DE3741698A1 (en) * 1987-12-09 1989-06-29 Blaupunkt Werke Gmbh RECEIVER FOR RADIO WAVES WITH SEVERAL ANTENNAS
DE19910571A1 (en) * 1999-03-10 2000-09-14 Delphi Tech Inc Radio receiving device
DE102004002481A1 (en) 2004-01-17 2005-08-11 Robert Bosch Gmbh Radio receiving system with two receiving antennas and two receivers connected to it

Also Published As

Publication number Publication date
FR2266428A1 (en) 1975-10-24
DE2514181A1 (en) 1975-10-09
ES436128A1 (en) 1977-01-01
IT1032494B (en) 1979-05-30
JPS50134318A (en) 1975-10-24

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