GB2222486B - Reflector aerial radiating system - Google Patents

Reflector aerial radiating system

Info

Publication number: GB2222486B
Authority: GB; United Kingdom
Prior art keywords: radiating system; aerial radiating; reflector; reflector aerial; radiating
Prior art date: 1988-08-30
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 - Fee Related

Application number

GB8918685A

Other versions

GB8918685D0 (en

GB2222486A (en

Inventor

Karl-Peter Dombeck

Volker Hombach

Hans Scheffer

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.)

Kabelmetal Electro GmbH

Original Assignee

Kabelmetal Electro GmbH

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.)

1988-08-30

Filing date

1989-08-16

Publication date

1993-02-17

1989-08-16 Application filed by Kabelmetal Electro GmbH filed Critical Kabelmetal Electro GmbH

1989-09-27 Publication of GB8918685D0 publication Critical patent/GB8918685D0/en

1990-03-07 Publication of GB2222486A publication Critical patent/GB2222486A/en

1993-02-17 Application granted granted Critical

1993-02-17 Publication of GB2222486B publication Critical patent/GB2222486B/en

2009-08-16 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- 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
- H01Q19/17—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 the primary radiating source comprising two or more radiating elements

GB8918685A 1988-08-30 1989-08-16 Reflector aerial radiating system Expired - Fee Related GB2222486B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3829370A DE3829370A1 (en)	1988-08-30	1988-08-30	DOUBLE EXCITER FOR MIRROR ANTENNAS FOR GENERATING TWO NEARBY NEIGHBORED LOBS

Publications (3)

Publication Number	Publication Date
GB8918685D0 GB8918685D0 (en)	1989-09-27
GB2222486A GB2222486A (en)	1990-03-07
GB2222486B true GB2222486B (en)	1993-02-17

Family

ID=6361874

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8918685A Expired - Fee Related GB2222486B (en)	1988-08-30	1989-08-16	Reflector aerial radiating system

Country Status (3)

Country	Link
DE (1)	DE3829370A1 (en)
GB (1)	GB2222486B (en)
IT (1)	IT1232185B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4001952A1 (en) *	1990-01-24	1991-08-08	Siemens Ag	Double exciter for reflector antenna - has dielectric region with low dielectric constant
DE4009322A1 (en) *	1990-03-23	1991-09-26	Ant Nachrichtentech	Supply system for angle diversity operation of dish reflector antenna - has pair of horns between dish and sub-reflector defining angle between them
KR950013122B1 (en) *	1993-05-24	1995-10-25	주식회사메디슨	Digital focusing method of suporsonic signal and apparatus thereof
US6121939A (en)	1996-11-15	2000-09-19	Yagi Antenna Co., Ltd.	Multibeam antenna
WO1999038228A1 (en) *	1998-01-22	1999-07-29	Matsushita Electric Industrial Co., Ltd.	Multi-primary radiator, down converter and multibeam antenna
DE102009034429B4 (en) *	2009-07-23	2013-06-27	Kathrein-Werke Kg	Flachantenne

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1054057A (en) *
GB495977A (en) *	1936-07-21	1938-11-23	Standard Telephones Cables Ltd	Ultra short wave transmission systems
GB640181A (en) *	1946-09-24	1950-07-12	Marconi Wireless Telegraph Co	Improvements in or relating to ultra high frequency wave transmission systems
GB1002140A (en) *	1961-03-01	1965-08-25	Thomson Houston Comp Francaise	Ultra short-wave antennas
GB1179768A (en) *	1966-03-09	1970-01-28	Telefunken Patent	Improvements in or relating to Aerial Arrangements of the Radiating Aperture Type

1988
- 1988-08-30 DE DE3829370A patent/DE3829370A1/en not_active Withdrawn
1989
- 1989-08-16 GB GB8918685A patent/GB2222486B/en not_active Expired - Fee Related
- 1989-08-28 IT IT8948308A patent/IT1232185B/en active

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1054057A (en) *
GB495977A (en) *	1936-07-21	1938-11-23	Standard Telephones Cables Ltd	Ultra short wave transmission systems
GB640181A (en) *	1946-09-24	1950-07-12	Marconi Wireless Telegraph Co	Improvements in or relating to ultra high frequency wave transmission systems
GB1002140A (en) *	1961-03-01	1965-08-25	Thomson Houston Comp Francaise	Ultra short-wave antennas
GB1179768A (en) *	1966-03-09	1970-01-28	Telefunken Patent	Improvements in or relating to Aerial Arrangements of the Radiating Aperture Type

Also Published As

Publication number	Publication date
GB8918685D0 (en)	1989-09-27
IT8948308A0 (en)	1989-08-28
IT1232185B (en)	1992-01-25
DE3829370A1 (en)	1990-03-01
GB2222486A (en)	1990-03-07

Publication	Publication Date	Title
GB2214755B (en)	1992-06-24	Distributed antenna system
GB2224887B (en)	1993-03-03	Antenna system
GB2130804B (en)	1986-09-10	Dual reflector antenna system
GB8813655D0 (en)	1988-07-13	Spacecraft antenna system
GB8903534D0 (en)	1989-04-05	Radar reflectors
GB2219471B (en)	1992-06-03	Radar antenna system
GB2223130B (en)	1992-09-02	Patch antenna receiving system
GB2222486B (en)	1993-02-17	Reflector aerial radiating system
GB8626930D0 (en)	1986-12-10	Reflector antenna system
GB8901944D0 (en)	1989-03-22	Daerial-double reflecting aerial
GB8901466D0 (en)	1989-03-15	Radar reflector
GB9010279D0 (en)	1990-06-27	Radar reflector
GB8924447D0 (en)	1989-12-20	An offset reflector antenna
GB2242072B (en)	1993-12-08	Reflector antenna
GB8821567D0 (en)	1988-10-12	Reflectors for aerials
IL86648A0 (en)	1989-01-31	Parabolic antenna reflector
GB8617912D0 (en)	1987-04-15	Radar reflector
GB8813656D0 (en)	1988-07-13	Spacecraft antenna system
IE883562L (en)	1989-05-30	Distributed antenna system
GB8812925D0 (en)	1988-07-06	Antenna system
GB8808559D0 (en)	1988-06-08	Radar reflector
GB8803090D0 (en)	1988-03-09	Radar reflector
AU4622889A (en)	1990-06-12	Offset parabolic reflector antenna
AU107956S (en)	1990-06-21	An aerial
AU107300S (en)	1990-04-11	An aerial

Legal Events

Date	Code	Title	Description
1996-04-17	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19950816