FR896260A - Device for concentrating UHFs - Google Patents

Device for concentrating UHFs

Info

Publication number
FR896260A
FR896260A FR896260DA FR896260A FR 896260 A FR896260 A FR 896260A FR 896260D A FR896260D A FR 896260DA FR 896260 A FR896260 A FR 896260A
Authority
FR
France
Prior art keywords
uhfs
concentrating
concentrating uhfs
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.)
Telefunken AG
Original Assignee
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
Application granted granted Critical
Publication of FR896260A publication Critical patent/FR896260A/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
FR896260D 1940-01-13 1943-07-09 Device for concentrating UHFs Expired FR896260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE896260X 1940-01-13

Publications (1)

Publication Number Publication Date
FR896260A true FR896260A (en) 1945-02-16

Family

ID=6848106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896260D Expired FR896260A (en) 1940-01-13 1943-07-09 Device for concentrating UHFs

Country Status (1)

Country Link
FR (1) FR896260A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084112A1 (en) * 1982-01-13 1983-07-27 PREH, Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co. Antenna for satellite reception

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084112A1 (en) * 1982-01-13 1983-07-27 PREH, Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co. Antenna for satellite reception

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