FR1126038A - Directional antenna with conical reflector - Google Patents

Directional antenna with conical reflector

Info

Publication number
FR1126038A
FR1126038A FR1126038DA FR1126038A FR 1126038 A FR1126038 A FR 1126038A FR 1126038D A FR1126038D A FR 1126038DA FR 1126038 A FR1126038 A FR 1126038A
Authority
FR
France
Prior art keywords
directional antenna
conical reflector
reflector
conical
directional
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR1126038A publication Critical patent/FR1126038A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/15—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a line source, e.g. leaky waveguide antennas
FR1126038D 1955-05-10 1955-05-10 Directional antenna with conical reflector Expired FR1126038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1126038T 1955-05-10

Publications (1)

Publication Number Publication Date
FR1126038A true FR1126038A (en) 1956-11-13

Family

ID=9634839

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1126038D Expired FR1126038A (en) 1955-05-10 1955-05-10 Directional antenna with conical reflector

Country Status (2)

Country Link
FR (1) FR1126038A (en)
GB (1) GB801886A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680144A (en) * 1971-02-05 1972-07-25 Nasa Singly-curved reflector for use in high-gain antennas

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224006A (en) * 1962-03-30 1965-12-14 Bell Telephone Labor Inc Horn reflector antenna with concentric conical reflectors at mouth to increase effective aperture
US3623114A (en) * 1969-08-11 1971-11-23 Nasa Conical reflector antenna
US3742512A (en) * 1970-12-18 1973-06-26 Ball Brothers Res Corp Directional antenna system with conical reflector
EP1939981B1 (en) * 2006-12-26 2016-08-03 Samsung Electronics Co., Ltd. Antenna apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680144A (en) * 1971-02-05 1972-07-25 Nasa Singly-curved reflector for use in high-gain antennas

Also Published As

Publication number Publication date
GB801886A (en) 1958-09-24

Similar Documents

Publication Publication Date Title
FR1179261A (en) Electromagnetic horn antenna
FR1221812A (en) New aerial radiating several beams
FR1163088A (en) Directional effect antenna
FR1203227A (en) Radio antenna
CH337883A (en) Directional radar antenna array
FR1126038A (en) Directional antenna with conical reflector
FR1210703A (en) Directed antenna
FR1111639A (en) Directional antenna with metal discs
FR1171334A (en) Microwave reflector antenna
FR1149648A (en) Antenna without guy wire
FR1150023A (en) Directional circular polarized antenna
FR1134384A (en) Slot antenna structure
CH332861A (en) Radar directional antenna arrangement
FR1012803A (en) Directional antenna with periodically variable radiation
FR1181273A (en) Directional antenna
CH394318A (en) Directional radar antenna array
FR1248325A (en) Variable beam direction antenna
FR1330197A (en) New directive antenna
FR1148504A (en) Advanced antenna
FR1109623A (en) Directional antenna
FR1267096A (en) Directional antenna
FR1168404A (en) Directional antenna
FR1117068A (en) Indoor TV antenna
CH338872A (en) Radar antenna array
FR1337276A (en) Directional antenna