FR938755A - Ultra high frequency electromagnetic wave antenna - Google Patents

Ultra high frequency electromagnetic wave antenna

Info

Publication number
FR938755A
FR938755A FR938755DA FR938755A FR 938755 A FR938755 A FR 938755A FR 938755D A FR938755D A FR 938755DA FR 938755 A FR938755 A FR 938755A
Authority
FR
France
Prior art keywords
high frequency
electromagnetic wave
ultra high
frequency electromagnetic
wave 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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR938755A publication Critical patent/FR938755A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/24—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave constituted by a dielectric or ferromagnetic rod or pipe
FR938755D 1942-12-17 1946-11-09 Ultra high frequency electromagnetic wave antenna Expired FR938755A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US469284A US2425336A (en) 1942-12-17 1942-12-17 Microwave directive antenna

Publications (1)

Publication Number Publication Date
FR938755A true FR938755A (en) 1948-10-25

Family

ID=23863196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938755D Expired FR938755A (en) 1942-12-17 1946-11-09 Ultra high frequency electromagnetic wave antenna

Country Status (5)

Country Link
US (1) US2425336A (en)
BE (1) BE469756A (en)
ES (1) ES175429A1 (en)
FR (1) FR938755A (en)
GB (1) GB575534A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735093A (en) * 1956-02-14 Airborne beacon antenna
GB580569A (en) * 1944-04-21 1946-09-12 Standard Telephones Cables Ltd Improvements in aerial systems
US2473446A (en) * 1945-11-06 1949-06-14 Henry J Riblet Antenna
US2648002A (en) * 1945-11-19 1953-08-04 Us Navy Dielectric antenna
US2684445A (en) * 1946-03-29 1954-07-20 Us Navy Lobe switching antenna
US2761139A (en) * 1946-05-31 1956-08-28 Robert E Dillon Antenna
US2596190A (en) * 1947-09-05 1952-05-13 Wiley Carl Atwood Dielectric horn
US2977593A (en) * 1947-11-04 1961-03-28 Raytheon Co Dielectric nose cone antenna
US2624003A (en) * 1948-01-07 1952-12-30 Rca Corp Dielectric rod antenna
US2617029A (en) * 1948-06-29 1952-11-04 Kinsey L Plummer Nutating antenna
US2526098A (en) * 1949-01-11 1950-10-17 John M Tewksbury Directive antenna system
US2801413A (en) * 1949-03-30 1957-07-30 Bell Telephone Labor Inc Directive dielectric antennas
US2677055A (en) * 1949-10-06 1954-04-27 Philip J Allen Multiple-lobe antenna assembly
BE512344A (en) * 1951-07-03
US2825061A (en) * 1951-11-21 1958-02-25 Gabriel Co Wave radiator
US2942260A (en) * 1955-07-01 1960-06-21 Philip S Carter Circularly polarized wave apparatus
AT335569B (en) * 1974-03-21 1977-03-25 Siemens Ag Oesterreich CIRCUIT ARRANGEMENT FOR WIRELESS TRANSMISSION OF IGNITION SIGNALS TO CONTROLLABLE SEMI-CONDUCTIVE VALVES, IN PARTICULAR THYRISTORS
GB8804242D0 (en) * 1988-02-24 1988-07-13 Emi Plc Thorn Improvements relating to aerials
US5506591A (en) * 1990-07-30 1996-04-09 Andrew Corporation Television broadcast antenna for broadcasting elliptically polarized signals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2206923A (en) * 1934-09-12 1940-07-09 American Telephone & Telegraph Short wave radio system
BE417436A (en) * 1935-10-03
US2202380A (en) * 1936-08-27 1940-05-28 Telefunken Gmbh Confined or space resonance antenna
US2283935A (en) * 1938-04-29 1942-05-26 Bell Telephone Labor Inc Transmission, radiation, and reception of electromagnetic waves
US2304540A (en) * 1940-05-02 1942-12-08 Westinghouse Electric & Mfg Co Generating apparatus
US2283568A (en) * 1940-06-18 1942-05-19 Bell Telephone Labor Inc Ultra high frequency system

Also Published As

Publication number Publication date
BE469756A (en)
US2425336A (en) 1947-08-12
ES175429A1 (en) 1946-12-01
GB575534A (en) 1946-02-21

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