FR2263614A1 - Logarithmic periodic aerial for receiving two frequencies - is fitted with H.F. dipoles contained in insulated housing - Google Patents

Logarithmic periodic aerial for receiving two frequencies - is fitted with H.F. dipoles contained in insulated housing

Info

Publication number: FR2263614A1
Authority: FR; France
Prior art keywords: aerial; receiving; frequencies; fitted; insulated housing
Prior art date: 1974-03-05
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

FR7506940A

Other languages

English (en)

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.)

Kathrein SE

Original Assignee

Kathrein Werke KG

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.)

1974-03-05

Filing date

1975-03-05

Publication date

1975-10-03

1975-03-05 Application filed by Kathrein Werke KG filed Critical Kathrein Werke KG

1975-10-03 Publication of FR2263614A1 publication Critical patent/FR2263614A1/fr

Status Withdrawn legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
- H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
- H01Q11/10—Logperiodic antennas

Landscapes

Details Of Aerials (AREA)
Variable-Direction Aerials And Aerial Arrays (AREA)
Support Of Aerials (AREA)
Channel Selection Circuits, Automatic Tuning Circuits (AREA)

FR7506940A 1974-03-05 1975-03-05 Logarithmic periodic aerial for receiving two frequencies - is fitted with H.F. dipoles contained in insulated housing Withdrawn FR2263614A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742410498 DE2410498C3 (de)	1974-03-05	1974-03-05	Antennenkombination, bestehend aus einer logarithmisch-periodischen Dipolantenne und einer weiteren Dipolantenne

Publications (1)

Publication Number	Publication Date
FR2263614A1 true FR2263614A1 (en)	1975-10-03

Family

ID=5909145

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7506940A Withdrawn FR2263614A1 (en)	1974-03-05	1975-03-05	Logarithmic periodic aerial for receiving two frequencies - is fitted with H.F. dipoles contained in insulated housing

Country Status (3)

Country	Link
DE (1)	DE2410498C3 (de)
FR (1)	FR2263614A1 (de)
NL (1)	NL7502429A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0177630A1 (de) *	1983-08-10	1986-04-16	Kathrein-Werke Kg	Antennen-Kombination
WO1994021006A1 (en) *	1993-03-08	1994-09-15	Marshman, Christopher, Alan	Antenna combination of dipole with log-periodic antenna

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3338444A1 (de) *	1983-10-22	1985-05-02	Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen	Mehrfachgespeiste dipolantenne
DE3526058A1 (de) *	1985-07-20	1987-01-22	Hirschmann Radiotechnik	Zimmerantennengehaeuse
EP1385231A1 (de) *	1996-09-26	2004-01-28	Texas Instruments Incorporated	Gruppenantenne
RU207594U1 (ru) *	2021-04-06	2021-11-03	Акционерное общество "Концерн "Созвездие"	Крестообразная логопериодическая антенна

1974
- 1974-03-05 DE DE19742410498 patent/DE2410498C3/de not_active Expired
1975
- 1975-02-28 NL NL7502429A patent/NL7502429A/xx unknown
- 1975-03-05 FR FR7506940A patent/FR2263614A1/fr not_active Withdrawn

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0177630A1 (de) *	1983-08-10	1986-04-16	Kathrein-Werke Kg	Antennen-Kombination
WO1994021006A1 (en) *	1993-03-08	1994-09-15	Marshman, Christopher, Alan	Antenna combination of dipole with log-periodic antenna

Also Published As

Publication number	Publication date
NL7502429A (nl)	1975-09-09
DE2410498C3 (de)	1979-12-20
DE2410498B2 (de)	1977-11-03
DE2410498A1 (de)	1975-09-18

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Legal Events

Date	Code	Title	Description
1977-05-20	ST	Notification of lapse