JPS6253970B2 - - Google Patents

Info

Publication number
JPS6253970B2
JPS6253970B2 JP55026280A JP2628080A JPS6253970B2 JP S6253970 B2 JPS6253970 B2 JP S6253970B2 JP 55026280 A JP55026280 A JP 55026280A JP 2628080 A JP2628080 A JP 2628080A JP S6253970 B2 JPS6253970 B2 JP S6253970B2
Authority
JP
Japan
Prior art keywords
switching
signal
detection
output
circuit
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
JP55026280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56122532A (en
Inventor
Shigeki Takeda
Junichi Shibata
Masashi Shimakata
Yasuhiro Oshime
Shintaro Gomi
Katsuaki Kawamura
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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
Application filed by Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP2628080A priority Critical patent/JPS56122532A/ja
Publication of JPS56122532A publication Critical patent/JPS56122532A/ja
Publication of JPS6253970B2 publication Critical patent/JPS6253970B2/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
    • 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)
  • Noise Elimination (AREA)
  • Radio Transmission System (AREA)
JP2628080A 1980-03-03 1980-03-03 Receiving antenna system Granted JPS56122532A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2628080A JPS56122532A (en) 1980-03-03 1980-03-03 Receiving antenna system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2628080A JPS56122532A (en) 1980-03-03 1980-03-03 Receiving antenna system

Publications (2)

Publication Number Publication Date
JPS56122532A JPS56122532A (en) 1981-09-26
JPS6253970B2 true JPS6253970B2 (de) 1987-11-12

Family

ID=12188867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2628080A Granted JPS56122532A (en) 1980-03-03 1980-03-03 Receiving antenna system

Country Status (1)

Country Link
JP (1) JPS56122532A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602006017656D1 (de) 2005-01-18 2010-12-02 Ntt Docomo Inc Mobiles kommunikationsendgerät und verfahren zur unterbrechung von empfangsdiversität

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102613A (en) * 1977-02-18 1978-09-07 Nissan Motor Receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102613A (en) * 1977-02-18 1978-09-07 Nissan Motor Receiver

Also Published As

Publication number Publication date
JPS56122532A (en) 1981-09-26

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