FR858648A - Improvements to radio antenna systems - Google Patents

Improvements to radio antenna systems

Info

Publication number
FR858648A
FR858648A FR858648DA FR858648A FR 858648 A FR858648 A FR 858648A FR 858648D A FR858648D A FR 858648DA FR 858648 A FR858648 A FR 858648A
Authority
FR
France
Prior art keywords
antenna systems
radio antenna
radio
systems
antenna
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
French (fr)
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph 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 Marconis Wireless Telegraph Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Application granted granted Critical
Publication of FR858648A publication Critical patent/FR858648A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/06—Rhombic antennas; V-antennas
FR858648D 1938-08-08 1939-08-04 Improvements to radio antenna systems Expired FR858648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23412/38A GB517840A (en) 1938-08-08 1938-08-08 Improvements in or relating to radio aerial systems

Publications (1)

Publication Number Publication Date
FR858648A true FR858648A (en) 1940-11-29

Family

ID=10195203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858648D Expired FR858648A (en) 1938-08-08 1939-08-04 Improvements to radio antenna systems

Country Status (3)

Country Link
US (1) US2247744A (en)
FR (1) FR858648A (en)
GB (1) GB517840A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549867A (en) * 1939-12-21 1951-04-24 Hendrik C A Van Duuren Antenna system
USRE25035E (en) * 1954-05-05 1961-09-12 Alford
US3202996A (en) * 1962-12-26 1965-08-24 Control Data Corp Log-periodic rhombic antenna array
US3757341A (en) * 1964-03-26 1973-09-04 Sanders Associates Inc Long wire v-antenna system
US4667204A (en) * 1985-04-08 1987-05-19 Hedrick James D Combination dual rhombic and V-type antenna for VHF-UHF television receivers
US5657030A (en) * 1993-09-14 1997-08-12 Peck; William H. Collapsible single or multielement rhombic antennas

Also Published As

Publication number Publication date
GB517840A (en) 1940-02-09
US2247744A (en) 1941-07-01

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