DE69523352D1 - Wendelantenne in axialer Gruppenanordnung - Google Patents
Wendelantenne in axialer GruppenanordnungInfo
- Publication number
- DE69523352D1 DE69523352D1 DE69523352T DE69523352T DE69523352D1 DE 69523352 D1 DE69523352 D1 DE 69523352D1 DE 69523352 T DE69523352 T DE 69523352T DE 69523352 T DE69523352 T DE 69523352T DE 69523352 D1 DE69523352 D1 DE 69523352D1
- Authority
- DE
- Germany
- Prior art keywords
- helical antenna
- group arrangement
- axial group
- axial
- arrangement
- 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 - Lifetime
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
- H01Q1/288—Satellite antennas
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/191,247 US5587719A (en) | 1994-02-04 | 1994-02-04 | Axially arrayed helical antenna |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69523352D1 true DE69523352D1 (de) | 2001-11-29 |
DE69523352T2 DE69523352T2 (de) | 2002-07-11 |
Family
ID=22704709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69523352T Expired - Lifetime DE69523352T2 (de) | 1994-02-04 | 1995-01-05 | Wendelantenne in axialer Gruppenanordnung |
Country Status (3)
Country | Link |
---|---|
US (1) | US5587719A (de) |
EP (1) | EP0666613B1 (de) |
DE (1) | DE69523352T2 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5828348A (en) * | 1995-09-22 | 1998-10-27 | Qualcomm Incorporated | Dual-band octafilar helix antenna |
US5872549A (en) * | 1996-04-30 | 1999-02-16 | Trw Inc. | Feed network for quadrifilar helix antenna |
JP3474056B2 (ja) | 1996-06-17 | 2003-12-08 | 株式会社エヌ・ティ・ティ・ドコモ | ヘリカルアンテナ |
US5909196A (en) * | 1996-12-20 | 1999-06-01 | Ericsson Inc. | Dual frequency band quadrifilar helix antenna systems and methods |
US5896113A (en) * | 1996-12-20 | 1999-04-20 | Ericsson Inc. | Quadrifilar helix antenna systems and methods for broadband operation in separate transmit and receive frequency bands |
US5920292A (en) * | 1996-12-20 | 1999-07-06 | Ericsson Inc. | L-band quadrifilar helix antenna |
GB2322011A (en) * | 1997-02-04 | 1998-08-12 | Ico Services Ltd | Antenna and fabrication method |
FR2760900B1 (fr) * | 1997-03-17 | 1999-05-28 | Centre Nat Etd Spatiales | Antenne pour satellite a defilement |
CN1269060A (zh) * | 1998-06-30 | 2000-10-04 | 三菱电机株式会社 | 携带式电话机用天线装置 |
JP2000091827A (ja) * | 1998-09-07 | 2000-03-31 | Ace Technol Co Ltd | セラミック誘電体を用いた携帯通信端末器用ヘリカルアンテナ及びその製造方法 |
JP3542505B2 (ja) * | 1998-09-28 | 2004-07-14 | 三菱電機株式会社 | アンテナ給電回路 |
US6078298A (en) * | 1998-10-26 | 2000-06-20 | Terk Technologies Corporation | Di-pole wide bandwidth antenna |
JP3412686B2 (ja) * | 1999-06-08 | 2003-06-03 | 日本電気株式会社 | ヘリカルアンテナ |
JP2003008335A (ja) * | 2001-06-27 | 2003-01-10 | Toshiba Corp | アンテナ装置 |
US6664938B2 (en) | 2002-03-01 | 2003-12-16 | Ems Technologies Canada, Ltd. | Pentagonal helical antenna array |
US6812906B2 (en) * | 2002-05-03 | 2004-11-02 | Harris Corporation | Broadband quardifilar helix with high peak gain on the horizon |
US6791508B2 (en) | 2002-06-06 | 2004-09-14 | The Boeing Company | Wideband conical spiral antenna |
US7372427B2 (en) | 2003-03-28 | 2008-05-13 | Sarentel Limited | Dielectrically-loaded antenna |
US7200443B2 (en) * | 2003-10-07 | 2007-04-03 | John Faul | Transcutaneous electrical nerve stimulator for appetite control |
US9784041B2 (en) * | 2004-04-15 | 2017-10-10 | National Oilwell Varco L.P. | Drilling rig riser identification apparatus |
US8248323B2 (en) | 2008-05-30 | 2012-08-21 | Motorola Solutions, Inc. | Antenna and method of forming same |
EP3361561A1 (de) | 2010-12-15 | 2018-08-15 | Planet Labs Inc. | Integriertes antennensystem für bildgebungsmikrosatelliten |
US8970447B2 (en) | 2012-08-01 | 2015-03-03 | Northrop Grumman Systems Corporation | Deployable helical antenna for nano-satellites |
SG11201507502TA (en) * | 2013-03-15 | 2015-10-29 | Ricoh Co Ltd | Antenna device |
WO2016064307A1 (en) * | 2014-10-20 | 2016-04-28 | Ruag Space Ab | Multifilar helix antenna |
US10965012B2 (en) * | 2015-08-28 | 2021-03-30 | Huawei Technologies Co., Ltd. | Multi-filar helical antenna |
AU2015261685A1 (en) * | 2015-11-27 | 2017-06-15 | Wakeup Management Pty Limited | Articulated Ionisation Device |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3019438A (en) * | 1957-03-18 | 1962-01-30 | Gen Electric | Antenna structure |
US2953786A (en) * | 1958-06-04 | 1960-09-20 | Gen Electric | Antenna for polarized propagation |
US3019483A (en) * | 1959-05-04 | 1962-02-06 | Union Carbide Corp | Method and apparatus for producing extruded structural board |
GB1015368A (en) * | 1963-08-01 | 1965-12-31 | Nat Res Dev | Collapsible rod like bodies |
US3670358A (en) * | 1970-04-29 | 1972-06-20 | Hughes Aircraft Co | Self actuating self locking flexible hinge |
US3906509A (en) * | 1974-03-11 | 1975-09-16 | Raymond H Duhamel | Circularly polarized helix and spiral antennas |
US4475111A (en) * | 1982-02-16 | 1984-10-02 | General Electric Company | Portable collapsing antenna |
FR2654554B1 (fr) * | 1989-11-10 | 1992-07-31 | France Etat | Antenne en helice, quadrifilaire, resonnante bicouche. |
JP2586675B2 (ja) * | 1990-02-27 | 1997-03-05 | 国際電信電話株式会社 | 4線巻ヘリカルアンテナ |
JP2652264B2 (ja) * | 1990-07-19 | 1997-09-10 | 国際電信電話株式会社 | 妨害波除去方式及び送受信装置 |
GB2246910B (en) * | 1990-08-02 | 1994-12-14 | Polytechnic Electronics Plc | A radio frequency antenna |
US5198831A (en) * | 1990-09-26 | 1993-03-30 | 501 Pronav International, Inc. | Personal positioning satellite navigator with printed quadrifilar helical antenna |
US5138331A (en) * | 1990-10-17 | 1992-08-11 | The United States Of America As Represented By The Secretary Of The Navy | Broadband quadrifilar phased array helix |
US5215824A (en) * | 1990-12-05 | 1993-06-01 | General Electric Co. | RF-transparent spacecraft thermal control barrier |
JPH0793599B2 (ja) * | 1991-02-18 | 1995-10-09 | 松下電器産業株式会社 | アンテナ装置 |
US5194873A (en) * | 1991-10-11 | 1993-03-16 | General Electric Company | Antenna system providing a spherical radiation pattern |
-
1994
- 1994-02-04 US US08/191,247 patent/US5587719A/en not_active Expired - Lifetime
-
1995
- 1995-01-05 EP EP95100139A patent/EP0666613B1/de not_active Expired - Lifetime
- 1995-01-05 DE DE69523352T patent/DE69523352T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0666613A1 (de) | 1995-08-09 |
DE69523352T2 (de) | 2002-07-11 |
EP0666613B1 (de) | 2001-10-24 |
US5587719A (en) | 1996-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |