BE469690A - - Google Patents

Info

Publication number
BE469690A
BE469690A BE469690DA BE469690A BE 469690 A BE469690 A BE 469690A BE 469690D A BE469690D A BE 469690DA BE 469690 A BE469690 A BE 469690A
Authority
BE
Belgium
Application number
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.)
Publication of BE469690A publication Critical patent/BE469690A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • 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)
  • Measurement Of Resistance Or Impedance (AREA)
  • Amplifiers (AREA)
BE469690D 1945-12-05 BE469690A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US632978A US2515668A (en) 1945-12-05 1945-12-05 Gating circuit for diversity receivers

Publications (1)

Publication Number Publication Date
BE469690A true BE469690A (xx)

Family

ID=24537785

Family Applications (1)

Application Number Title Priority Date Filing Date
BE469690D BE469690A (xx) 1945-12-05

Country Status (4)

Country Link
US (1) US2515668A (xx)
BE (1) BE469690A (xx)
FR (1) FR938485A (xx)
GB (1) GB635263A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735003A (en) * 1956-02-14 Receiver for multiplex signals
BE471813A (xx) * 1946-03-12
US2685643A (en) * 1948-12-08 1954-08-03 Fisk Bert Dual-diversity receiving system
BE498160A (xx) * 1949-09-17
US2644885A (en) * 1951-02-27 1953-07-07 Rca Corp Diversity gating system
US2725467A (en) * 1951-09-12 1955-11-29 Rca Corp Gate control circuit
US3166711A (en) * 1961-02-24 1965-01-19 Agrelius Kelton Casper Dual diversity switching unit
US3831095A (en) * 1973-03-26 1974-08-20 G Mounce Receiver system having multiple contributing channels
US5375259A (en) * 1992-02-20 1994-12-20 Lee; Denny L. Y. Analog signal noise reduction process and apparatus
US5859880A (en) * 1996-10-31 1999-01-12 Telefonaktiebolaget Lm Ericsson (Publ) Multi-stage squelch apparatus, and associated method, for a multi-branch receiver

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1792312A (en) * 1930-03-05 1931-02-10 Gen Electric Radiotransmission of facsimiles
GB480289A (en) * 1937-03-09 1938-02-21 Cable & Wireless Ltd Improvements relating to wireless telegraph systems
US2270449A (en) * 1938-11-01 1942-01-20 Rca Corp Electrical phase shifting device
BE475939A (xx) * 1939-05-19
US2253832A (en) * 1939-10-14 1941-08-26 Rca Corp Signaling
US2282526A (en) * 1940-06-29 1942-05-12 Rca Corp Selector for diversity receiving systems
US2253867A (en) * 1940-08-23 1941-08-26 Rca Corp Diversity receiving system
US2447057A (en) * 1943-05-06 1948-08-17 Rca Corp Diversity receiving system
US2383126A (en) * 1943-07-08 1945-08-21 Rca Corp Spaced wave keying
US2414111A (en) * 1944-03-22 1947-01-14 Rca Corp Diversity receiving system
FR959580A (xx) * 1944-05-23 1950-03-31

Also Published As

Publication number Publication date
FR938485A (fr) 1948-09-16
GB635263A (en) 1950-04-05
US2515668A (en) 1950-07-18

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