GB262152A - Improvements in radio signalling systems - Google Patents

Improvements in radio signalling systems

Info

Publication number
GB262152A
GB262152A GB30298/26A GB3029826A GB262152A GB 262152 A GB262152 A GB 262152A GB 30298/26 A GB30298/26 A GB 30298/26A GB 3029826 A GB3029826 A GB 3029826A GB 262152 A GB262152 A GB 262152A
Authority
GB
United Kingdom
Prior art keywords
wavelength
waves
antenna
polarization
fading
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
GB30298/26A
Other languages
English (en)
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB262152A publication Critical patent/GB262152A/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
    • H04B7/10—Polarisation diversity; Directional 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Transmitters (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB30298/26A 1925-11-30 1926-11-30 Improvements in radio signalling systems Expired GB262152A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72128A US1814813A (en) 1925-11-30 1925-11-30 Radio signaling system

Publications (1)

Publication Number Publication Date
GB262152A true GB262152A (en) 1927-05-26

Family

ID=22105760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30298/26A Expired GB262152A (en) 1925-11-30 1926-11-30 Improvements in radio signalling systems

Country Status (6)

Country Link
US (1) US1814813A (enrdf_load_stackoverflow)
BE (1) BE338054A (enrdf_load_stackoverflow)
DE (1) DE471741C (enrdf_load_stackoverflow)
FR (1) FR625233A (enrdf_load_stackoverflow)
GB (1) GB262152A (enrdf_load_stackoverflow)
NL (1) NL19191C (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465341A (en) * 1941-02-08 1949-03-29 Int Standard Electric Corp Electric wave transmission system
US2457137A (en) * 1942-05-22 1948-12-28 Int Standard Electric Corp Ultra high frequency system
US3000634A (en) * 1946-03-26 1961-09-19 Frank C South Target sleeve
US2824955A (en) * 1950-03-09 1958-02-25 Westinghouse Electric Corp Radio transmitting system
US2917741A (en) * 1952-09-12 1959-12-15 Marconi Wireless Telegraph Co Radio direction finders
US3046472A (en) * 1954-01-15 1962-07-24 Gen Motors Corp Random sweep generator
DE1259415B (de) * 1962-02-10 1968-01-25 Bundesrep Deutschland Verfahren zur drahtlosen Geheimuebertragung von Signalen

Also Published As

Publication number Publication date
BE338054A (enrdf_load_stackoverflow)
DE471741C (de) 1929-02-16
US1814813A (en) 1931-07-14
FR625233A (fr) 1927-08-05
NL19191C (enrdf_load_stackoverflow)

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