GB474573A - Antenna systems - Google Patents

Antenna systems

Info

Publication number
GB474573A
GB474573A GB9303/37A GB930337A GB474573A GB 474573 A GB474573 A GB 474573A GB 9303/37 A GB9303/37 A GB 9303/37A GB 930337 A GB930337 A GB 930337A GB 474573 A GB474573 A GB 474573A
Authority
GB
United Kingdom
Prior art keywords
mast
conductor
earth
point
field generated
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
GB9303/37A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB474573A publication Critical patent/GB474573A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/32—Vertical arrangement of element
    • H01Q9/34—Mast, tower, or like self-supporting or stay-supported antennas

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
GB9303/37A 1936-05-09 1937-04-01 Antenna systems Expired GB474573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78751A US2153768A (en) 1936-05-09 1936-05-09 Antenna system

Publications (1)

Publication Number Publication Date
GB474573A true GB474573A (en) 1937-11-03

Family

ID=22146006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9303/37A Expired GB474573A (en) 1936-05-09 1937-04-01 Antenna systems

Country Status (7)

Country Link
US (1) US2153768A (it)
BE (1) BE421170A (it)
CH (1) CH214297A (it)
DE (1) DE907428C (it)
FR (1) FR821125A (it)
GB (1) GB474573A (it)
NL (1) NL51370C (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467961A (en) * 1946-02-20 1949-04-19 Electronies Res Inc Antenna
US2467962A (en) * 1947-01-28 1949-04-19 Electronies Res Inc High-frequency antenna
US2611871A (en) * 1947-08-28 1952-09-23 Alford Andrew Antenna detuning system
US2599705A (en) * 1948-06-16 1952-06-10 Gen Motors Corp Short wave antenna
US2702345A (en) * 1949-08-25 1955-02-15 Walter Ludwig Radiation and interception of electromagnetic waves
FR2287118A1 (fr) * 1974-10-04 1976-04-30 Thomson Csf Antenne verticale a alimentation excentree et groupement d'antennes comportant une telle antenne
US4184165A (en) * 1978-09-07 1980-01-15 Stuart Electronics Tuning system for tower antennas
US8474219B2 (en) * 2011-07-13 2013-07-02 Ultimate Strength Cable, LLC Stay cable for structures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190225658A (en) * 1902-11-21 1903-10-08 Marconi Wireless Telegraph Co Improvements in Apparatus used for Wireless Telegraphy.
GB237584A (en) * 1924-07-25 1925-09-24 Telefunken Gmbh Improvements in aerials for wireless telegraphy and telephony
GB338982A (en) * 1929-08-31 1930-12-01 Harold Lister Kirke Improvements relating to masts for wireless aerials

Also Published As

Publication number Publication date
BE421170A (it) 1937-05-31
NL51370C (it) 1941-11-15
US2153768A (en) 1939-04-11
FR821125A (fr) 1937-11-27
CH214297A (de) 1941-04-15
DE907428C (de) 1954-03-25

Similar Documents

Publication Publication Date Title
GB488480A (en) Antenna systems
GB560271A (en) Antennas
GB722660A (en) Directional couplers for microwave transmission systems
GB474573A (en) Antenna systems
GB517772A (en) Improvements in or relating to aerials or aerial systems
GB475348A (en) Improvements in or relating to wireless aerial systems
GB495977A (en) Ultra short wave transmission systems
US2140174A (en) Antenna accessory
GB546668A (en) Aircraft landing systems
GB536526A (en) Improvements in or relating to radio antennae
GB504507A (en) Systems of guiding by radio-electric waves, particularly for guiding aeroplanes in altitude
GB495489A (en) Improvements in or relating to aerials and feeder systems
GB504052A (en) Devices sensitive to the direction of propagation of electromagnetic waves
GB587543A (en) Improvements in antenna systems
JPS5443495A (en) Radar device
GB535055A (en) Improvements in and relating to short wave wireless aerials
GB246496A (en) Improvements in or relating to radiating structures for high frequency electric signalling
US2017121A (en) Aerial of low directional effect and horizontal polarization
GB991971A (en) Improvements in direction finding aerials
GB469589A (en) Improvements in or relating to wireless antennae
GB713961A (en) Directional aerial systems
GB477914A (en) Improvements in or relating to aerials and feeder systems used in high frequency signalling systems
GB929562A (en) Improvements in and relating to radio aerials
GB550716A (en) Radio communication system
GB532499A (en) Improvements in radio directional aerial systems