FR1044592A - Systèmes de réception radio-électrique - Google Patents

Systèmes de réception radio-électrique

Info

Publication number
FR1044592A
FR1044592A FR1044592DA FR1044592A FR 1044592 A FR1044592 A FR 1044592A FR 1044592D A FR1044592D A FR 1044592DA FR 1044592 A FR1044592 A FR 1044592A
Authority
FR
France
Prior art keywords
radio reception
reception systems
systems
radio
reception
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
English (en)
Inventor
Charles William Earp
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR1044592A publication Critical patent/FR1044592A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
FR1044592D 1950-02-14 1951-02-14 Systèmes de réception radio-électrique Expired FR1044592A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3740/50A GB671143A (en) 1950-02-14 1950-02-14 Improvements in or relating to radio diversity receiving system

Publications (1)

Publication Number Publication Date
FR1044592A true FR1044592A (fr) 1953-11-19

Family

ID=9764057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1044592D Expired FR1044592A (fr) 1950-02-14 1951-02-14 Systèmes de réception radio-électrique

Country Status (4)

Country Link
US (1) US2683213A (fr)
FR (1) FR1044592A (fr)
GB (1) GB671143A (fr)
NL (2) NL84753C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951152A (en) * 1956-02-14 1960-08-30 Itt Radio diversity receiving system
US2975275A (en) * 1958-05-22 1961-03-14 Itt Combining system for diversity communication systems
US2955199A (en) * 1958-08-05 1960-10-04 Itt Radio diversity receiving system
US2979613A (en) * 1958-08-26 1961-04-11 Itt Radio diversity receiving system
US3195049A (en) * 1960-05-04 1965-07-13 Itt Radio diversity receiving system with automatic phase control
US3471788A (en) * 1966-07-01 1969-10-07 Raytheon Co Predetection signal processing system
US4092603A (en) * 1976-09-16 1978-05-30 Hughes Aircraft Company System for obtaining pulse compression in the frequency domain
US4519096A (en) * 1979-10-15 1985-05-21 Motorola, Inc. Large dynamic range multiplier for a maximal-ratio diversity combiner
US4748682A (en) * 1985-01-08 1988-05-31 Mitsubishi Denki Kabushiki Kaisha Combined diversity receiving apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1941070A (en) * 1929-01-09 1933-12-26 Victor Talking Machine Co Heterodyne wireless receiver
US2219749A (en) * 1939-08-23 1940-10-29 Bell Telephone Labor Inc Single side band diversity radio receiving system
US2448866A (en) * 1944-01-14 1948-09-07 Rca Corp Diversity receiving system
US2510889A (en) * 1946-01-16 1950-06-06 Press Wireless Inc Antifade carrier wave receiving arrangement

Also Published As

Publication number Publication date
US2683213A (en) 1954-07-06
NL159175B (nl)
GB671143A (en) 1952-04-30
NL84753C (fr)

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