FR1008954A - Air cone improvements for ultrashort waves - Google Patents

Air cone improvements for ultrashort waves

Info

Publication number
FR1008954A
FR1008954A FR1008954DA FR1008954A FR 1008954 A FR1008954 A FR 1008954A FR 1008954D A FR1008954D A FR 1008954DA FR 1008954 A FR1008954 A FR 1008954A
Authority
FR
France
Prior art keywords
air cone
ultrashort waves
ultrashort
waves
cone
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 FR1008954A publication Critical patent/FR1008954A/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
    • H01Q13/02—Waveguide horns
    • H01Q13/0208—Corrugated horns
    • H01Q13/0225—Corrugated horns of non-circular cross-section
FR1008954D 1950-01-20 1950-01-20 Air cone improvements for ultrashort waves Expired FR1008954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1008954T 1950-01-20

Publications (1)

Publication Number Publication Date
FR1008954A true FR1008954A (en) 1952-05-23

Family

ID=9567777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1008954D Expired FR1008954A (en) 1950-01-20 1950-01-20 Air cone improvements for ultrashort waves

Country Status (1)

Country Link
FR (1) FR1008954A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658258A (en) * 1983-11-21 1987-04-14 Rca Corporation Taperd horn antenna with annular choke channel
US5486839A (en) * 1994-07-29 1996-01-23 Winegard Company Conical corrugated microwave feed horn
US5552797A (en) * 1994-12-02 1996-09-03 Avnet, Inc. Die-castable corrugated horns providing elliptical beams

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658258A (en) * 1983-11-21 1987-04-14 Rca Corporation Taperd horn antenna with annular choke channel
US5486839A (en) * 1994-07-29 1996-01-23 Winegard Company Conical corrugated microwave feed horn
US5552797A (en) * 1994-12-02 1996-09-03 Avnet, Inc. Die-castable corrugated horns providing elliptical beams

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