JPS58182927A - ダイバ−シチ受信装置 - Google Patents

ダイバ−シチ受信装置

Info

Publication number
JPS58182927A
JPS58182927A JP57065372A JP6537282A JPS58182927A JP S58182927 A JPS58182927 A JP S58182927A JP 57065372 A JP57065372 A JP 57065372A JP 6537282 A JP6537282 A JP 6537282A JP S58182927 A JPS58182927 A JP S58182927A
Authority
JP
Japan
Prior art keywords
envelope
output
supplied
envelope detector
switch
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.)
Granted
Application number
JP57065372A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6317372B2 (enExample
Inventor
Keisuke Suwa
諏訪　敬祐
Takeshi Hattori
武 服部
Isao Shimizu
功 清水
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP57065372A priority Critical patent/JPS58182927A/ja
Publication of JPS58182927A publication Critical patent/JPS58182927A/ja
Publication of JPS6317372B2 publication Critical patent/JPS6317372B2/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
    • H04B7/0822—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 according to predefined selection scheme
    • 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)
JP57065372A 1982-04-21 1982-04-21 ダイバ−シチ受信装置 Granted JPS58182927A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57065372A JPS58182927A (ja) 1982-04-21 1982-04-21 ダイバ−シチ受信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57065372A JPS58182927A (ja) 1982-04-21 1982-04-21 ダイバ−シチ受信装置

Publications (2)

Publication Number Publication Date
JPS58182927A true JPS58182927A (ja) 1983-10-26
JPS6317372B2 JPS6317372B2 (enExample) 1988-04-13

Family

ID=13285063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57065372A Granted JPS58182927A (ja) 1982-04-21 1982-04-21 ダイバ−シチ受信装置

Country Status (1)

Country Link
JP (1) JPS58182927A (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62125724A (ja) * 1985-11-26 1987-06-08 Toshiba Corp ダイバ−シテイ受信装置
JPS62145986A (ja) * 1985-12-19 1987-06-30 Maspro Denkoh Corp Ｃａｔｖシステム
EP0241793A3 (de) * 1986-04-11 1988-09-14 Blaupunkt-Werke GmbH Verfahren und Schaltungsanordnung zum Empfang von Radiowellen mit mehreren Antennen
JPS63310229A (ja) * 1987-06-12 1988-12-19 Fujitsu Ltd ダイバ−シチ受信機における包絡線出力合成方式
JPS6468137A (en) * 1987-09-09 1989-03-14 Fujitsu Ltd Diversity receiver
JPS6471328A (en) * 1987-09-11 1989-03-16 Fujitsu Ltd High accuracy electric field detection type diversity receiver
JPH01236738A (ja) * 1988-03-17 1989-09-21 Fujitsu Ltd ダイバーシチ受信機
US5696798A (en) * 1993-09-30 1997-12-09 Rockwell Semiconductor Systems, Inc. Multiple antenna home base for digital cordless telephones

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62125724A (ja) * 1985-11-26 1987-06-08 Toshiba Corp ダイバ−シテイ受信装置
JPS62145986A (ja) * 1985-12-19 1987-06-30 Maspro Denkoh Corp Ｃａｔｖシステム
EP0241793A3 (de) * 1986-04-11 1988-09-14 Blaupunkt-Werke GmbH Verfahren und Schaltungsanordnung zum Empfang von Radiowellen mit mehreren Antennen
JPS63310229A (ja) * 1987-06-12 1988-12-19 Fujitsu Ltd ダイバ−シチ受信機における包絡線出力合成方式
JPS6468137A (en) * 1987-09-09 1989-03-14 Fujitsu Ltd Diversity receiver
JPS6471328A (en) * 1987-09-11 1989-03-16 Fujitsu Ltd High accuracy electric field detection type diversity receiver
JPH01236738A (ja) * 1988-03-17 1989-09-21 Fujitsu Ltd ダイバーシチ受信機
US5696798A (en) * 1993-09-30 1997-12-09 Rockwell Semiconductor Systems, Inc. Multiple antenna home base for digital cordless telephones

Also Published As

Publication number Publication date
JPS6317372B2 (enExample) 1988-04-13

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