DE69302407D1 - Zirkularpolarisierte, ebene Antenne - Google Patents
Zirkularpolarisierte, ebene AntenneInfo
- Publication number
- DE69302407D1 DE69302407D1 DE69302407T DE69302407T DE69302407D1 DE 69302407 D1 DE69302407 D1 DE 69302407D1 DE 69302407 T DE69302407 T DE 69302407T DE 69302407 T DE69302407 T DE 69302407T DE 69302407 D1 DE69302407 D1 DE 69302407D1
- Authority
- DE
- Germany
- Prior art keywords
- circular polarized
- flat antenna
- antenna
- flat
- polarized
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0012—Radial guide fed arrays
-
- 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
- H01Q11/08—Helical antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1992006928U JP2589308Y2 (ja) | 1992-01-23 | 1992-01-23 | コンバータ収納用容器 |
JP1992006927U JP2578754Y2 (ja) | 1992-01-23 | 1992-01-23 | 円偏波平面アンテナ |
JP1992006924U JP2579996Y2 (ja) | 1992-01-23 | 1992-01-23 | 円偏波平面アンテナ |
JP1992006925U JP2565221Y2 (ja) | 1992-01-23 | 1992-01-23 | 円偏波アンテナ |
JP006923U JPH0559932U (ja) | 1992-01-23 | 1992-01-23 | 円偏波平面アンテナ |
JP692692U JPH0559930U (ja) | 1992-01-23 | 1992-01-23 | 円偏波平面アンテナ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69302407D1 true DE69302407D1 (de) | 1996-06-05 |
DE69302407T2 DE69302407T2 (de) | 1996-08-14 |
Family
ID=27548010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69302407T Expired - Fee Related DE69302407T2 (de) | 1992-01-23 | 1993-01-21 | Zirkularpolarisierte, ebene Antenne |
Country Status (4)
Country | Link |
---|---|
US (1) | US5453755A (de) |
EP (1) | EP0553707B1 (de) |
DE (1) | DE69302407T2 (de) |
ES (1) | ES2088167T3 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2157139A1 (en) * | 1994-09-01 | 1996-03-02 | Thomas C. Weakley | Multiple beam antenna system for simultaneously receiving multiple satellite signals |
JP3277755B2 (ja) * | 1995-05-29 | 2002-04-22 | 松下電器産業株式会社 | ヘリカル一次放射器とコンバーター |
DE69830360T2 (de) * | 1997-05-01 | 2005-10-27 | Kitagawa Industries Co., Ltd., Nagoya | Absorber für electromagnetsiche Wellen |
US6160520A (en) * | 1998-01-08 | 2000-12-12 | E★Star, Inc. | Distributed bifocal abbe-sine for wide-angle multi-beam and scanning antenna system |
US6107897A (en) * | 1998-01-08 | 2000-08-22 | E*Star, Inc. | Orthogonal mode junction (OMJ) for use in antenna system |
US6181293B1 (en) * | 1998-01-08 | 2001-01-30 | E*Star, Inc. | Reflector based dielectric lens antenna system including bifocal lens |
US6115005A (en) * | 1998-06-29 | 2000-09-05 | Harris Corporation | Gain-optimized lightweight helical antenna arrangement |
DE10120248A1 (de) * | 2000-04-26 | 2002-03-28 | Kyocera Corp | Struktur zur Verbindung eines nicht strahlenden dielektrischen Wellenleiters und eines Metallwellenleiters, Sende-/Empfangsmodul für Millimeterwellen und Sender/Empfänger für Millimeterwellen |
US6501437B1 (en) | 2000-10-17 | 2002-12-31 | Harris Corporation | Three dimensional antenna configured of shaped flex circuit electromagnetically coupled to transmission line feed |
US7362273B2 (en) * | 2005-09-23 | 2008-04-22 | University Of South Florida | Dual-polarized feed antenna apparatus and method of use |
JP4286855B2 (ja) * | 2006-09-07 | 2009-07-01 | 株式会社日立製作所 | レーダ装置 |
US7538743B1 (en) * | 2007-11-15 | 2009-05-26 | International Business Machines Corporation | Balanced and shortened antennas |
DE102014118391A1 (de) * | 2014-12-11 | 2016-06-16 | Endress + Hauser Gmbh + Co. Kg | Vorrichtung zur Übertragung von Signalen aus einem Metall-Gehäuse |
DE102016101583B4 (de) * | 2016-01-29 | 2017-09-07 | Lisa Dräxlmaier GmbH | Radom |
WO2018211695A1 (ja) * | 2017-05-19 | 2018-11-22 | 三菱電機株式会社 | アレーアンテナ装置 |
EP3742554B1 (de) * | 2018-02-23 | 2021-07-14 | Mitsubishi Electric Corporation | Antennenvorrichtung und antennengruppenvorrichtung |
RU2708098C1 (ru) * | 2019-05-14 | 2019-12-04 | Акционерное общество научно-внедренческое предприятие "ПРОТЕК" | Антенная система с круговой диаграммой направленности для нескольких передатчиков |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1234751A (en) * | 1966-11-30 | 1971-06-09 | Gen Electric Co Ltd | Improvements in or relating to aerials |
US3646563A (en) * | 1970-07-22 | 1972-02-29 | Richard J Francis | Frequency-tunable multielement antenna structure |
FR2347794A1 (fr) * | 1976-04-07 | 1977-11-04 | Pizon Ernest | Antenne interieure de reception |
GB8317938D0 (en) * | 1983-07-01 | 1983-08-03 | Emi Ltd | Antenna |
US5125109A (en) * | 1988-06-23 | 1992-06-23 | Comsat | Low noise block down-converter for direct broadcast satellite receiver integrated with a flat plate antenna |
JPH02189008A (ja) * | 1989-01-18 | 1990-07-25 | Hisamatsu Nakano | 円偏波アンテナ装置 |
EP0523770B1 (de) * | 1991-07-15 | 1999-09-29 | Matsushita Electric Works, Ltd. | Abwärtsumwandlerblock mit geringem Rauschen zur Anwendung in einer ebenen Antenne für doppelt polarisierte elektromagnetische Wellen |
-
1993
- 1993-01-21 EP EP93100848A patent/EP0553707B1/de not_active Expired - Lifetime
- 1993-01-21 DE DE69302407T patent/DE69302407T2/de not_active Expired - Fee Related
- 1993-01-21 US US08/006,518 patent/US5453755A/en not_active Expired - Lifetime
- 1993-01-21 ES ES93100848T patent/ES2088167T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5453755A (en) | 1995-09-26 |
ES2088167T3 (es) | 1996-08-01 |
EP0553707B1 (de) | 1996-05-01 |
DE69302407T2 (de) | 1996-08-14 |
EP0553707A1 (de) | 1993-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: PATENTANWAELTE REICHEL UND REICHEL, 60322 FRANKFURT |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: 2K PATENTANWAELTE BLASBERG KEWITZ & REICHEL, PARTN |
|
8339 | Ceased/non-payment of the annual fee |