FR984968A - Protection against bad weather from the inside of guides and cones used in the propagation of electromagnetic waves - Google Patents

Protection against bad weather from the inside of guides and cones used in the propagation of electromagnetic waves

Info

Publication number
FR984968A
FR984968A FR984968DA FR984968A FR 984968 A FR984968 A FR 984968A FR 984968D A FR984968D A FR 984968DA FR 984968 A FR984968 A FR 984968A
Authority
FR
France
Prior art keywords
propagation
guides
electromagnetic waves
protection against
bad weather
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 FR984968A publication Critical patent/FR984968A/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
FR984968D 1943-10-20 1943-10-20 Protection against bad weather from the inside of guides and cones used in the propagation of electromagnetic waves Expired FR984968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR984968T 1943-10-20

Publications (1)

Publication Number Publication Date
FR984968A true FR984968A (en) 1951-07-12

Family

ID=9537072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR984968D Expired FR984968A (en) 1943-10-20 1943-10-20 Protection against bad weather from the inside of guides and cones used in the propagation of electromagnetic waves

Country Status (1)

Country Link
FR (1) FR984968A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034721B (en) * 1951-01-12 1958-07-24 Int Standard Electric Corp Angled, rectangular waveguide
DE1036949B (en) * 1951-01-12 1958-08-21 Int Standard Electric Corp Airtight connection between two identical, rectangular waveguides

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034721B (en) * 1951-01-12 1958-07-24 Int Standard Electric Corp Angled, rectangular waveguide
DE1036949B (en) * 1951-01-12 1958-08-21 Int Standard Electric Corp Airtight connection between two identical, rectangular waveguides

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