JPH0150146B2 - - Google Patents

Info

Publication number
JPH0150146B2
JPH0150146B2 JP56165801A JP16580181A JPH0150146B2 JP H0150146 B2 JPH0150146 B2 JP H0150146B2 JP 56165801 A JP56165801 A JP 56165801A JP 16580181 A JP16580181 A JP 16580181A JP H0150146 B2 JPH0150146 B2 JP H0150146B2
Authority
JP
Japan
Prior art keywords
circuits
circuit
detection
signal
switching 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
JP56165801A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5868328A (ja
Inventor
Isao Wada
Fumio Togawa
Michiaki Kurosawa
Shinichi Oohashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56165801A priority Critical patent/JPS5868328A/ja
Publication of JPS5868328A publication Critical patent/JPS5868328A/ja
Publication of JPH0150146B2 publication Critical patent/JPH0150146B2/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
    • H04B7/0817—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 multiple receivers and antenna path selection
    • H04B7/082—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 multiple receivers and antenna path selection selecting best antenna path

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
JP56165801A 1981-10-19 1981-10-19 スペ−スダイバシテイ受信方式 Granted JPS5868328A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56165801A JPS5868328A (ja) 1981-10-19 1981-10-19 スペ−スダイバシテイ受信方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56165801A JPS5868328A (ja) 1981-10-19 1981-10-19 スペ−スダイバシテイ受信方式

Publications (2)

Publication Number Publication Date
JPS5868328A JPS5868328A (ja) 1983-04-23
JPH0150146B2 true JPH0150146B2 (de) 1989-10-27

Family

ID=15819245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56165801A Granted JPS5868328A (ja) 1981-10-19 1981-10-19 スペ−スダイバシテイ受信方式

Country Status (1)

Country Link
JP (1) JPS5868328A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823398A (en) * 1985-12-23 1989-04-18 Kazuya Hashimoto Diversity receiver
US4882589A (en) * 1986-12-29 1989-11-21 Hughes Aircraft Company Coherent switching system for a multiple beam antenna
JPS63252024A (ja) * 1987-04-08 1988-10-19 Pioneer Electronic Corp 空間ダイバ−シチ受信装置

Also Published As

Publication number Publication date
JPS5868328A (ja) 1983-04-23

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