DE69528392D1 - Gewellter hornstrahler, hergestellt mittels druckgiessverfahren, zur aufweckung von elliptischen strahlenbündeln - Google Patents
Gewellter hornstrahler, hergestellt mittels druckgiessverfahren, zur aufweckung von elliptischen strahlenbündelnInfo
- Publication number
- DE69528392D1 DE69528392D1 DE69528392T DE69528392T DE69528392D1 DE 69528392 D1 DE69528392 D1 DE 69528392D1 DE 69528392 T DE69528392 T DE 69528392T DE 69528392 T DE69528392 T DE 69528392T DE 69528392 D1 DE69528392 D1 DE 69528392D1
- Authority
- DE
- Germany
- Prior art keywords
- horn
- ridges
- corrugated
- manufactured
- bunches
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000005266 casting Methods 0.000 title 1
- 230000002618 waking effect Effects 0.000 title 1
- 238000004512 die casting Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
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
Landscapes
- Waveguide Aerials (AREA)
- Lasers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/348,790 US5552797A (en) | 1994-12-02 | 1994-12-02 | Die-castable corrugated horns providing elliptical beams |
PCT/US1995/015857 WO1996017402A1 (en) | 1994-12-02 | 1995-11-17 | Die-castable corrugated horns providing elliptical beams |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69528392D1 true DE69528392D1 (de) | 2002-10-31 |
DE69528392T2 DE69528392T2 (de) | 2003-06-12 |
Family
ID=23369547
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69528392T Expired - Fee Related DE69528392T2 (de) | 1994-12-02 | 1995-11-17 | Gewellter hornstrahler, hergestellt mittels druckgiessverfahren, zur aufweckung von elliptischen strahlenbündeln |
DE69535525T Expired - Fee Related DE69535525T2 (de) | 1994-12-02 | 1995-11-17 | Mittels druckgiessverfahren hergestellter gewellter Hornstrahler zur Erzeugung von elliptischen Strahlenbündeln |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69535525T Expired - Fee Related DE69535525T2 (de) | 1994-12-02 | 1995-11-17 | Mittels druckgiessverfahren hergestellter gewellter Hornstrahler zur Erzeugung von elliptischen Strahlenbündeln |
Country Status (6)
Country | Link |
---|---|
US (1) | US5552797A (de) |
EP (2) | EP0878030B1 (de) |
AT (2) | ATE365987T1 (de) |
AU (1) | AU4375096A (de) |
DE (2) | DE69528392T2 (de) |
WO (1) | WO1996017402A1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5657033A (en) * | 1995-06-07 | 1997-08-12 | Hughes Electronics | Cofired ceramic notch and horn antennas |
GB9811850D0 (en) * | 1998-06-02 | 1998-07-29 | Cambridge Ind Ltd | Antenna feeds |
EP1127383A1 (de) * | 1998-10-20 | 2001-08-29 | Raytheon Company | Koaxiale hohlraumantenne |
JP2000201013A (ja) * | 1999-01-06 | 2000-07-18 | Alps Electric Co Ltd | フィ―ドホ―ン |
GB9900411D0 (en) * | 1999-01-08 | 1999-02-24 | Cambridge Ind Ltd | Multi-frequency antenna feed |
US6208309B1 (en) * | 1999-03-16 | 2001-03-27 | Trw Inc. | Dual depth aperture chokes for dual frequency horn equalizing E and H-plane patterns |
USD431555S (en) * | 1999-10-22 | 2000-10-03 | Channel Master Llc | Housing for antenna feed horn and transmit electronics |
EP1139489A1 (de) * | 2000-03-31 | 2001-10-04 | Alps Electric Co., Ltd. | Primärstrahler mit verbessertem Empfangswirkungsgrad durch Reduzierung von Nebenkeulen |
GB0030932D0 (en) * | 2000-12-19 | 2001-01-31 | Radiant Networks Plc | Antenna apparatus, communications apparatus and method of transmission |
KR20030047233A (ko) * | 2001-12-08 | 2003-06-18 | 삼성전기주식회사 | 이득 및 방향성을 개선한 위성안테나용 피드혼 |
US7002528B2 (en) * | 2002-02-20 | 2006-02-21 | Prodelin Corporation | Circularly polarized receive/transmit elliptic feed horn assembly for satellite communications |
US6618021B1 (en) * | 2002-06-12 | 2003-09-09 | The Boeing Company | Electrically small aperture antennae with field minimization |
US7236681B2 (en) * | 2003-09-25 | 2007-06-26 | Prodelin Corporation | Feed assembly for multi-beam antenna with non-circular reflector, and such an assembly that is field-switchable between linear and circular polarization modes |
US6879298B1 (en) * | 2003-10-15 | 2005-04-12 | Harris Corporation | Multi-band horn antenna using corrugations having frequency selective surfaces |
US7034774B2 (en) * | 2004-04-22 | 2006-04-25 | Northrop Grumman Corporation | Feed structure and antenna structures incorporating such feed structures |
US7187340B2 (en) * | 2004-10-15 | 2007-03-06 | Harris Corporation | Simultaneous multi-band ring focus reflector antenna-broadband feed |
US7511678B2 (en) * | 2006-02-24 | 2009-03-31 | Northrop Grumman Corporation | High-power dual-frequency coaxial feedhorn antenna |
US7602347B2 (en) * | 2006-06-09 | 2009-10-13 | Raven Manufacturing Ltd. | Squint-beam corrugated horn |
TWI362140B (en) * | 2008-09-10 | 2012-04-11 | Wistron Neweb Corp | Multiband satellite antenna |
JP5854888B2 (ja) * | 2011-08-29 | 2016-02-09 | 三菱電機株式会社 | 一次放射器及びアンテナ装置 |
KR101444659B1 (ko) * | 2013-10-04 | 2014-09-24 | 국방과학연구소 | 3중 대역 위성 통신용 안테나 시스템 |
DE102014112825B4 (de) * | 2014-09-05 | 2019-03-21 | Lisa Dräxlmaier GmbH | Steghornstrahler mit zusätzlicher Rille |
US10236586B2 (en) * | 2017-01-03 | 2019-03-19 | Winegard Company | Corrugated feed horn for producing an oval beam |
JP6877832B2 (ja) * | 2017-03-29 | 2021-05-26 | 日本無線株式会社 | アンテナ給電部 |
CN109273856A (zh) * | 2017-07-18 | 2019-01-25 | 中国航空工业集团公司济南特种结构研究所 | 一种低驻波比天线结构 |
US10892549B1 (en) | 2020-02-28 | 2021-01-12 | Northrop Grumman Systems Corporation | Phased-array antenna system |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1008954A (fr) * | 1950-01-20 | 1952-05-23 | Csf | Perfectionnements aux aériens à cornets pour ondes ultracourtes |
GB1269950A (en) * | 1968-11-15 | 1972-04-06 | Plessey Co Ltd | Improvements in or relating to antenna feed systems |
GB1291530A (en) * | 1970-11-24 | 1972-10-04 | Marconi Co Ltd | Improvements in or relating to microwave horn aerials |
US3924237A (en) * | 1974-07-24 | 1975-12-02 | Nasa | Horn antenna having v-shaped corrugated slots |
US3936837A (en) * | 1975-02-25 | 1976-02-03 | The United States Of America As Represented By The Secretary Of The Navy | Corrugated horn fed offset paraboloidal reflector |
FR2302601A1 (fr) * | 1975-02-28 | 1976-09-24 | Thomson Csf | Dispositif d'extr |
US4194380A (en) * | 1977-06-29 | 1980-03-25 | Andrew Corporation | Corrugated elliptical waveguide with permanent twist |
DE3009254C2 (de) * | 1980-03-11 | 1982-07-08 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Antennenerreger mit einem Strahlungsdiagramm elliptischen Querschnitts |
DE3109667A1 (de) * | 1981-03-13 | 1982-09-23 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | "breitbandiger rillenhornstrahler" |
DE3144319A1 (de) * | 1981-11-07 | 1983-05-19 | Deutsche Bundespost, vertreten durch den Präsidenten des Fernmeldetechnischen Zentralamtes, 6100 Darmstadt | "hornstrahler" |
DE3146273A1 (de) * | 1981-11-21 | 1983-05-26 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Rillenhornstrahler |
US4658258A (en) * | 1983-11-21 | 1987-04-14 | Rca Corporation | Taperd horn antenna with annular choke channel |
US4636798A (en) * | 1984-05-29 | 1987-01-13 | Seavey Engineering Associates, Inc. | Microwave lens for beam broadening with antenna feeds |
GB8619680D0 (en) * | 1986-08-13 | 1986-09-24 | Collins J L F C | Flat plate array |
US5086304A (en) * | 1986-08-13 | 1992-02-04 | Integrated Visual, Inc. | Flat phased array antenna |
FR2607968B1 (fr) * | 1986-12-09 | 1989-02-03 | Alcatel Thomson Faisceaux | Source d'illumination pour antenne de telecommunications |
AU3366789A (en) * | 1988-03-31 | 1989-10-16 | Colebrand Limited | Reflector for electromagnetic radiation |
GB2224603A (en) * | 1988-08-30 | 1990-05-09 | British Satellite Broadcasting | Flat plate array antenna |
US4902988A (en) * | 1989-01-27 | 1990-02-20 | Chapparal Communications, Inc. | Control for flexible probe |
AU8078891A (en) * | 1990-06-14 | 1992-01-07 | John Louis Frederick Charles Collins | Microwave antennas |
US5486839A (en) * | 1994-07-29 | 1996-01-23 | Winegard Company | Conical corrugated microwave feed horn |
-
1994
- 1994-12-02 US US08/348,790 patent/US5552797A/en not_active Expired - Lifetime
-
1995
- 1995-11-17 WO PCT/US1995/015857 patent/WO1996017402A1/en active IP Right Grant
- 1995-11-17 DE DE69528392T patent/DE69528392T2/de not_active Expired - Fee Related
- 1995-11-17 AT AT01107630T patent/ATE365987T1/de not_active IP Right Cessation
- 1995-11-17 EP EP95942566A patent/EP0878030B1/de not_active Expired - Lifetime
- 1995-11-17 AU AU43750/96A patent/AU4375096A/en not_active Abandoned
- 1995-11-17 AT AT95942566T patent/ATE225086T1/de not_active IP Right Cessation
- 1995-11-17 EP EP01107630A patent/EP1130679B1/de not_active Expired - Lifetime
- 1995-11-17 DE DE69535525T patent/DE69535525T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1996017402A1 (en) | 1996-06-06 |
EP0878030A1 (de) | 1998-11-18 |
EP1130679B1 (de) | 2007-06-27 |
EP1130679A3 (de) | 2002-06-26 |
EP1130679A2 (de) | 2001-09-05 |
EP0878030B1 (de) | 2002-09-25 |
ATE365987T1 (de) | 2007-07-15 |
DE69535525T2 (de) | 2008-04-17 |
EP0878030A4 (de) | 1999-04-07 |
DE69528392T2 (de) | 2003-06-12 |
DE69535525D1 (de) | 2007-08-09 |
ATE225086T1 (de) | 2002-10-15 |
AU4375096A (en) | 1996-06-19 |
US5552797A (en) | 1996-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ANDREW CORP., WESTCHESTER, ILL., US |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: SERWE, K., DIPL.-ING., PAT.-ANW., 54290 TRIER |
|
8339 | Ceased/non-payment of the annual fee |