BE483102A - - Google Patents

Info

Publication number
BE483102A
BE483102A BE483102DA BE483102A BE 483102 A BE483102 A BE 483102A BE 483102D A BE483102D A BE 483102DA BE 483102 A BE483102 A BE 483102A
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 BE483102A publication Critical patent/BE483102A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/1555—Selecting relay station antenna mode, e.g. selecting omnidirectional -, directional beams, selecting polarizations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Radio Relay Systems (AREA)
BE483102D 1947-06-12 BE483102A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15566/47A GB640517A (en) 1947-06-12 1947-06-12 Improvements in or relating to radio retransmitting systems

Publications (1)

Publication Number Publication Date
BE483102A true BE483102A (xx)

Family

ID=10061404

Family Applications (1)

Application Number Title Priority Date Filing Date
BE483102D BE483102A (xx) 1947-06-12

Country Status (4)

Country Link
US (1) US2563869A (xx)
BE (1) BE483102A (xx)
FR (1) FR967531A (xx)
GB (1) GB640517A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177428A (en) * 1959-10-30 1965-04-06 Borg Warner Phase detector including capacitive averaging and mixing means

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1968068A (en) * 1931-08-06 1934-07-31 American Loth Corp Process and apparatus for measuring the phase difference of electric currents
US2396883A (en) * 1940-04-04 1946-03-19 Robinson James Radio receiving and transmitting system
US2396884A (en) * 1940-05-02 1946-03-19 Robinson James Radio receiving and transmitting system
US2456666A (en) * 1941-09-25 1948-12-21 Emi Ltd Radio direction finding system

Also Published As

Publication number Publication date
GB640517A (en) 1950-07-19
US2563869A (en) 1951-08-14
FR967531A (fr) 1950-11-06

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