JPS6232654B2 - - Google Patents

Info

Publication number
JPS6232654B2
JPS6232654B2 JP56110307A JP11030781A JPS6232654B2 JP S6232654 B2 JPS6232654 B2 JP S6232654B2 JP 56110307 A JP56110307 A JP 56110307A JP 11030781 A JP11030781 A JP 11030781A JP S6232654 B2 JPS6232654 B2 JP S6232654B2
Authority
JP
Japan
Prior art keywords
circuit
level
antenna
level comparison
signal
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
JP56110307A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5812438A (ja
Inventor
Michiro Ikenishi
Noryuki Kawamoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56110307A priority Critical patent/JPS5812438A/ja
Publication of JPS5812438A publication Critical patent/JPS5812438A/ja
Publication of JPS6232654B2 publication Critical patent/JPS6232654B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radio Transmission System (AREA)
JP56110307A 1981-07-14 1981-07-14 アンテナ自動切換装置 Granted JPS5812438A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56110307A JPS5812438A (ja) 1981-07-14 1981-07-14 アンテナ自動切換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56110307A JPS5812438A (ja) 1981-07-14 1981-07-14 アンテナ自動切換装置

Publications (2)

Publication Number Publication Date
JPS5812438A JPS5812438A (ja) 1983-01-24
JPS6232654B2 true JPS6232654B2 (zh) 1987-07-16

Family

ID=14532380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56110307A Granted JPS5812438A (ja) 1981-07-14 1981-07-14 アンテナ自動切換装置

Country Status (1)

Country Link
JP (1) JPS5812438A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006311150A (ja) * 2005-04-27 2006-11-09 Kyocera Corp アダプティブアレー無線通信装置およびその方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0771241B2 (ja) * 1985-07-02 1995-07-31 クラリオン株式会社 アンテナ切換え器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006311150A (ja) * 2005-04-27 2006-11-09 Kyocera Corp アダプティブアレー無線通信装置およびその方法

Also Published As

Publication number Publication date
JPS5812438A (ja) 1983-01-24

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