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FR26269E - Radio receiver systems - Google Patents

Radio receiver systems

Info

Publication number
FR26269E
FR26269E FR26269DA FR26269E FR 26269 E FR26269 E FR 26269E FR 26269D A FR26269D A FR 26269DA FR 26269 E FR26269 E FR 26269E
Authority
FR
France
Prior art keywords
radio receiver
receiver systems
systems
radio
receiver
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
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR26269E publication Critical patent/FR26269E/en
Expired 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
    • 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
    • H04B7/0842—Weighted combining
    • H04B7/0865—Independent weighting, i.e. weights based on own antenna reception parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Details Of Aerials (AREA)
FR26269D 1921-08-05 1922-04-20 Radio receiver systems Expired FR26269E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20868/21A GB188082A (en) 1921-08-05 1921-08-05 Improvements in and relating to wireless signalling systems

Publications (1)

Publication Number Publication Date
FR26269E true FR26269E (en) 1923-09-27

Family

ID=10153089

Family Applications (2)

Application Number Title Priority Date Filing Date
FR552294D Expired FR552294A (en) 1921-08-05
FR26269D Expired FR26269E (en) 1921-08-05 1922-04-20 Radio receiver systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR552294D Expired FR552294A (en) 1921-08-05

Country Status (3)

Country Link
US (1) US1434707A (en)
FR (2) FR26269E (en)
GB (1) GB188082A (en)

Also Published As

Publication number Publication date
FR552294A (en) 1923-04-27
GB188082A (en) 1922-11-06
US1434707A (en) 1922-11-07

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