ES2165036T3 - Antena helicoidal con alimentacion integrada de banda ancha, y procedimientos de fabricacion correspondientes. - Google Patents
Antena helicoidal con alimentacion integrada de banda ancha, y procedimientos de fabricacion correspondientes.Info
- Publication number
- ES2165036T3 ES2165036T3 ES97914394T ES97914394T ES2165036T3 ES 2165036 T3 ES2165036 T3 ES 2165036T3 ES 97914394 T ES97914394 T ES 97914394T ES 97914394 T ES97914394 T ES 97914394T ES 2165036 T3 ES2165036 T3 ES 2165036T3
- Authority
- ES
- Spain
- Prior art keywords
- hybrid
- wide band
- antenna
- degrees
- manufacturing procedures
- 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
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/19—Conjugate devices, i.e. devices having at least one port decoupled from one other port of the junction type
- H01P5/22—Hybrid ring junctions
- H01P5/227—90° branch line couplers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/19—Conjugate devices, i.e. devices having at least one port decoupled from one other port of the junction type
- H01P5/22—Hybrid ring junctions
- H01P5/222—180° rat race hybrid rings
-
- 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
Abstract
LA INVENCION SE REFIERE A UNA ANTENA HELICOIDAL RESONANTE QUE CONSTA DE AL MENOS UNA HELICE COMPUESTA POR AL MENOS DOS RAMALES RADIANTES (11 1 A 11 4 ) IMPRESOS SOBRE UN SUS TRATO. INCLUYE UNA ESTRUCTURA MINIATURA DE ALIMENTACION DE BANDA ANCHA DE DICHOS RAMALES IMPRESA SOBRE EL SUSTRATO Y QUE COMPRENDE AL MENOS UN ACOPLADOR HIBRIDO A BASE DE ELEMENTOS SEMILOCALIZADOS, A FIN DE REDUCIR SUS DIMENSIONES. EN EL CASO DE UNA HELICE CUADRIFILAR, FORMADA POR CUATRO CABLES RADIANTES, LA ESTRUCTURA DE ALIMENTACION COMPRENDE TRES ACOPLADORES HIBRIDOS, POR EJEMPLO EN FORMA DE UN PRIMER ACOPLADOR HIBRIDO A 180 (GRADOS) (12) QUE ASOCIE UNA ENTRADA Y/O SALIDA DE ALIMENTACION (17) DE DICHA ANTENA A DOS SALIDAS Y/O ENTRADAS INTERMEDIAS (18, 19) DESFASADAS 180 (GRADOS) , Y DOS ACOPLADORES HIBRIDOS A 90 (GRADOS) (13, 14), CADA UNO DE LOS CUALES ASOCIE UNA DE DICHAS SALIDAS Y/O ENTRADAS INTERMEDIAS DEL ACOPLADOR HIBRIDO A UNO DE LOS EXTREMOS DE LOS DOS CABLES RADIANTES. PROCEDIMIENTOS DE FABRICACION CORRESPONDIENTES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9603698A FR2746547B1 (fr) | 1996-03-19 | 1996-03-19 | Antenne helice a alimentation large bande integree, et procedes de fabrication correspondants |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2165036T3 true ES2165036T3 (es) | 2002-03-01 |
Family
ID=9490518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97914394T Expired - Lifetime ES2165036T3 (es) | 1996-03-19 | 1997-03-13 | Antena helicoidal con alimentacion integrada de banda ancha, y procedimientos de fabricacion correspondientes. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6181295B1 (es) |
EP (1) | EP0888647B1 (es) |
CN (1) | CN1218582A (es) |
AU (1) | AU2165097A (es) |
CA (1) | CA2248853A1 (es) |
DE (1) | DE69707845T2 (es) |
ES (1) | ES2165036T3 (es) |
FR (1) | FR2746547B1 (es) |
WO (1) | WO1997035356A1 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6094178A (en) * | 1997-11-14 | 2000-07-25 | Ericsson, Inc. | Dual mode quadrifilar helix antenna and associated methods of operation |
SE514568C2 (sv) | 1998-05-18 | 2001-03-12 | Allgon Ab | Antennanordning omfattande matningsmedel och en handburen radiokommunikationsanordning för en sådan antennanordning |
SE514530C2 (sv) | 1998-05-18 | 2001-03-12 | Allgon Ab | Antennanordning omfattande kapacitivt kopplade radiotorelement och en handburen radiokommunikationsanordning för en sådan antennanordning |
DE60027491T2 (de) * | 1999-01-19 | 2006-12-07 | Koninklijke Philips Electronics N.V. | Antennenanordnung für mobiles Satellitentelefon und Mobiltelefon mit dieser Antennenanordnung |
SE516105C2 (sv) * | 1999-06-11 | 2001-11-19 | Allgon Ab | En metod för att styra strålningsmönstret hos en antenn, ett antennsystem och en radiokommunikationsanordning |
JP2001094341A (ja) * | 1999-08-31 | 2001-04-06 | Samsung Electronics Co Ltd | ヘリカルアンテナ |
FR2814285A1 (fr) * | 2000-09-15 | 2002-03-22 | France Telecom | Antenne helicoidale a pas variable, et procede correspondant |
FR2814286B1 (fr) * | 2000-09-15 | 2004-05-28 | France Telecom | Antenne helice a brins de largeur variable |
US6373448B1 (en) | 2001-04-13 | 2002-04-16 | Luxul Corporation | Antenna for broadband wireless communications |
GB0204014D0 (en) * | 2002-02-20 | 2002-04-03 | Univ Surrey | Improvements relating to multifilar helix antennas |
FR2844923B1 (fr) | 2002-09-20 | 2006-06-16 | Univ Rennes | Antenne helicoidale a large bande |
US6856283B2 (en) * | 2003-02-28 | 2005-02-15 | Raytheon Company | Method and apparatus for a power system for phased-array radar |
US6873138B2 (en) * | 2003-03-20 | 2005-03-29 | Raytheon Company | Method and apparatus for converting power |
GB2399948B (en) | 2003-03-28 | 2006-06-21 | Sarantel Ltd | A dielectrically-loaded antenna |
US7372427B2 (en) | 2003-03-28 | 2008-05-13 | Sarentel Limited | Dielectrically-loaded antenna |
JP2010541468A (ja) * | 2007-10-02 | 2010-12-24 | エアゲイン、インコーポレイテッド | 位相シフトするコンパクト多素子アンテナ |
WO2010103264A1 (en) * | 2009-03-12 | 2010-09-16 | Sarantel Limited | A dielectrically loaded antenna |
US8106846B2 (en) * | 2009-05-01 | 2012-01-31 | Applied Wireless Identifications Group, Inc. | Compact circular polarized antenna |
US8456375B2 (en) * | 2009-05-05 | 2013-06-04 | Sarantel Limited | Multifilar antenna |
GB0911635D0 (en) * | 2009-07-03 | 2009-08-12 | Sarantel Ltd | A dielectrically-loaded antenna |
TWI404265B (zh) * | 2009-05-05 | 2013-08-01 | Univ Nat Chiao Tung | Printed dipole antenna and its manufacturing method |
US8618998B2 (en) | 2009-07-21 | 2013-12-31 | Applied Wireless Identifications Group, Inc. | Compact circular polarized antenna with cavity for additional devices |
US9407150B2 (en) * | 2013-09-06 | 2016-08-02 | Raytheon Company | High efficiency zero-voltage switching (ZVS) assistance circuit for power converter |
CN104702267A (zh) * | 2015-03-21 | 2015-06-10 | 徐园园 | 一种可调的混合耦合器电路 |
CN108258388A (zh) * | 2016-12-29 | 2018-07-06 | 深圳市景程信息科技有限公司 | 双频宽带四臂螺旋天线 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4011528A (en) * | 1975-07-14 | 1977-03-08 | Stanford Research Institute | Semi-lumped element coupler |
DE2708241C2 (de) * | 1977-02-25 | 1978-09-21 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Hochfrequenzschaltungsanordnung mit Tiefpaßcharakter |
FR2624656B1 (fr) * | 1987-12-10 | 1990-05-18 | Centre Nat Etd Spatiales | Antenne de type helice et son procede de realisation |
FR2654554B1 (fr) * | 1989-11-10 | 1992-07-31 | France Etat | Antenne en helice, quadrifilaire, resonnante bicouche. |
US5198831A (en) * | 1990-09-26 | 1993-03-30 | 501 Pronav International, Inc. | Personal positioning satellite navigator with printed quadrifilar helical antenna |
US5235296A (en) * | 1990-11-28 | 1993-08-10 | Matsushita Electric Industrial Co., Ltd. | Directional coupler using a microstrip line |
US5541617A (en) * | 1991-10-21 | 1996-07-30 | Connolly; Peter J. | Monolithic quadrifilar helix antenna |
US5828348A (en) * | 1995-09-22 | 1998-10-27 | Qualcomm Incorporated | Dual-band octafilar helix antenna |
SE511450C2 (sv) * | 1997-12-30 | 1999-10-04 | Allgon Ab | Antennsystem för cirkulärt polariserade radiovågor innefattande antennanordning och gränssnittsnätverk |
-
1996
- 1996-03-19 FR FR9603698A patent/FR2746547B1/fr not_active Expired - Fee Related
-
1997
- 1997-03-13 EP EP97914394A patent/EP0888647B1/fr not_active Expired - Lifetime
- 1997-03-13 WO PCT/FR1997/000455 patent/WO1997035356A1/fr active IP Right Grant
- 1997-03-13 DE DE69707845T patent/DE69707845T2/de not_active Expired - Fee Related
- 1997-03-13 CA CA002248853A patent/CA2248853A1/en not_active Abandoned
- 1997-03-13 CN CN97194576.4A patent/CN1218582A/zh active Pending
- 1997-03-13 ES ES97914394T patent/ES2165036T3/es not_active Expired - Lifetime
- 1997-03-13 AU AU21650/97A patent/AU2165097A/en not_active Abandoned
- 1997-03-13 US US09/142,985 patent/US6181295B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6181295B1 (en) | 2001-01-30 |
CN1218582A (zh) | 1999-06-02 |
DE69707845T2 (de) | 2002-05-29 |
EP0888647A1 (fr) | 1999-01-07 |
FR2746547B1 (fr) | 1998-06-19 |
CA2248853A1 (en) | 1997-09-25 |
WO1997035356A1 (fr) | 1997-09-25 |
AU2165097A (en) | 1997-10-10 |
FR2746547A1 (fr) | 1997-09-26 |
DE69707845D1 (de) | 2001-12-06 |
EP0888647B1 (fr) | 2001-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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