JPS58150338A - 位相合成ダイバ−シテイ用位相差検出方式 - Google Patents

位相合成ダイバ−シテイ用位相差検出方式

Info

Publication number
JPS58150338A
JPS58150338A JP57031714A JP3171482A JPS58150338A JP S58150338 A JPS58150338 A JP S58150338A JP 57031714 A JP57031714 A JP 57031714A JP 3171482 A JP3171482 A JP 3171482A JP S58150338 A JPS58150338 A JP S58150338A
Authority
JP
Japan
Prior art keywords
signal
phase
branch
circuit
phase difference
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
JP57031714A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6343018B2 (enExample
Inventor
Hideaki Omori
英明 大森
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 JP57031714A priority Critical patent/JPS58150338A/ja
Publication of JPS58150338A publication Critical patent/JPS58150338A/ja
Publication of JPS6343018B2 publication Critical patent/JPS6343018B2/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
    • H04B7/0837—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 pre-detection combining
    • H04B7/084—Equal gain combining, only phase adjustments

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
JP57031714A 1982-03-02 1982-03-02 位相合成ダイバ−シテイ用位相差検出方式 Granted JPS58150338A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57031714A JPS58150338A (ja) 1982-03-02 1982-03-02 位相合成ダイバ−シテイ用位相差検出方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57031714A JPS58150338A (ja) 1982-03-02 1982-03-02 位相合成ダイバ−シテイ用位相差検出方式

Publications (2)

Publication Number Publication Date
JPS58150338A true JPS58150338A (ja) 1983-09-07
JPS6343018B2 JPS6343018B2 (enExample) 1988-08-26

Family

ID=12338727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57031714A Granted JPS58150338A (ja) 1982-03-02 1982-03-02 位相合成ダイバ−シテイ用位相差検出方式

Country Status (1)

Country Link
JP (1) JPS58150338A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990011656A1 (en) * 1989-03-28 1990-10-04 Nippon Telegraph And Telephone Corporation Diversity receiving circuit
JPH02253727A (ja) * 1989-03-28 1990-10-12 Nippon Telegr & Teleph Corp <Ntt> ダイバーシチ受信回路

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990011656A1 (en) * 1989-03-28 1990-10-04 Nippon Telegraph And Telephone Corporation Diversity receiving circuit
JPH02253727A (ja) * 1989-03-28 1990-10-12 Nippon Telegr & Teleph Corp <Ntt> ダイバーシチ受信回路
US5203023A (en) * 1989-03-28 1993-04-13 Nippon Telegraph And Telephone Corporation Phase likelihood comparison diversity receiver

Also Published As

Publication number Publication date
JPS6343018B2 (enExample) 1988-08-26

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