FR868489A - Directing antenna for ultra-short waves, in particular for television reception - Google Patents

Directing antenna for ultra-short waves, in particular for television reception

Info

Publication number
FR868489A
FR868489A FR868489DA FR868489A FR 868489 A FR868489 A FR 868489A FR 868489D A FR868489D A FR 868489DA FR 868489 A FR868489 A FR 868489A
Authority
FR
France
Prior art keywords
ultra
television reception
short waves
directing antenna
directing
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Application granted granted Critical
Publication of FR868489A publication Critical patent/FR868489A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
FR868489D 1939-07-12 1940-12-28 Directing antenna for ultra-short waves, in particular for television reception Expired FR868489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE216079X 1939-07-12

Publications (1)

Publication Number Publication Date
FR868489A true FR868489A (en) 1941-12-31

Family

ID=5827329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868489D Expired FR868489A (en) 1939-07-12 1940-12-28 Directing antenna for ultra-short waves, in particular for television reception

Country Status (3)

Country Link
US (1) US2297427A (en)
CH (1) CH216079A (en)
FR (1) FR868489A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479337A (en) * 1945-10-16 1949-08-16 Gen Electric Antenna system
US2532920A (en) * 1947-04-21 1950-12-05 Johnson William Arthur Radio aerial system, and particularly directive aerial system
NL290469A (en) * 1962-06-29
US3247515A (en) * 1963-03-04 1966-04-19 Northrop Corp Low profile antenna
US4600926A (en) * 1983-07-28 1986-07-15 Powell Stanley L Television antenna
US4809009A (en) * 1988-01-25 1989-02-28 Grimes Dale M Resonant antenna
US4899039A (en) * 1988-02-11 1990-02-06 Loral Electro-Optical Systems Inc. Photodetector array for soft hat mounting using a loop antenna
JP2015070587A (en) * 2013-10-01 2015-04-13 セイコーエプソン株式会社 Antenna and electronic device

Also Published As

Publication number Publication date
CH216079A (en) 1941-07-31
US2297427A (en) 1942-09-29

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