JP4787248B2 - アンテナ放射器構造 - Google Patents
アンテナ放射器構造 Download PDFInfo
- Publication number
- JP4787248B2 JP4787248B2 JP2007515071A JP2007515071A JP4787248B2 JP 4787248 B2 JP4787248 B2 JP 4787248B2 JP 2007515071 A JP2007515071 A JP 2007515071A JP 2007515071 A JP2007515071 A JP 2007515071A JP 4787248 B2 JP4787248 B2 JP 4787248B2
- Authority
- JP
- Japan
- Prior art keywords
- radiator
- flexible
- assembly
- array
- dielectric
- 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
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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
- H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
- H01Q13/085—Slot-line radiating ends
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/085—Flexible aerials; Whip aerials with a resilient base
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/085—Flexible aerials; Whip aerials with a resilient base
- H01Q1/087—Extensible roll- up aerials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
Landscapes
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Amplifiers (AREA)
- Waveguide Aerials (AREA)
Description
以下の詳細な説明および幾つかの図面では、同様の素子は同一の参照符号で識別される。
Claims (13)
- 放射器導体パターンが表面上に形成され、折畳まれた位置と展開される位置との間の移動に対してフレキシブルである薄い誘電体基板構造と、
RFエネルギにより前記放射器導体パターンを励起するための励起回路とを具備し、
前記誘電体基板構造はベース構造に取付けられたベース部分と、そのベース部分に対して移動可能であるフレキシブルな屈曲部分と、前記ベース部分と前記フレキシブルな屈曲部分との間の蝶番部分とを具備し、前記フレキシブルな屈曲部をベース部分上に重ねられた位置から蝶番部分を軸にして展開位置へ回動できるように構成されており、
前記放射器導体パターンは前記フレキシブルな屈曲部分上に設けられている折畳み可能なポップアップ構造の放射器アセンブリにおいて、
前記放射器導体パターンは前記蝶番領域を通過して前記励起回路に接続される同一平面ストリップ伝送線を具備しており、
前記フレキシブルな屈曲部分の展開された位置を設定するために前記フレキシブルな屈曲部分の蝶番部分と反対側の端部と前記ベース部分との間に誘電体ガセットが接続さていることを特徴とする折畳み可能なポップアップ構造の放射器アセンブリ。 - 前記放射器導体パターンはフレアダイポール放射器パターンである請求項1記載の放射器アセンブリ。
- 前記放射器導体パターンはTEMホーン放射器パターンである請求項1記載の放射器アセンブリ。
- 励起回路は2線式伝送構造を具備し、この2線式伝送構造は前記ベース部を横切り、同一平面ストリップ伝送線の各導体に接続されて垂直の2線式転移部を形成している請求項1記載の放射器アセンブリ。
- さらに、前記2線式転移部を横切る伝送構造により前記2線式転移部に結合されたバラン回路を具備している請求項4記載の放射器アセンブリ。
- 前記誘電体ガセット構造は誘電体ストリップを具備している請求項1記載の放射器アセンブリ。
- 前記フレキシブルな屈曲部は基板アセンブリの蝶番領域に沿って前記ベース部分と結合され、複数の間隔を隔てられたスロットがスプリングバック力を制御するために結接合領域に沿って誘電体基板アセンブリを貫通して形成されている請求項1記載の放射器アセンブリ。
- さらに、前記フレキシブルな屈曲部を展開位置へ動かす展開力を与えるために基板構造のフレキシブルな屈曲部に取付けられている誘電体ラインを具備している請求項1記載の放射器アセンブリ。
- 請求項1記載の放射器アセンブリ(20、200 )のストリップを具備し、単一体のフレキシブルな基板構造(260 )上に形成されているアレイアパーチャ。
- 放射器アセンブリのストリップはアレイのH平面に沿って方向付けされている請求項9記載のアレイアパーチャ。
- さらに、アレイのH平面に平行であるように方向付けされ、アレイのE平面に沿って間隔を隔てられている放射器アセンブリの複数のストリップを具備している請求項10記載のアレイアパーチャ。
- 放射器導体パターンはTEMホーン放射器パターンである請求項11記載のアレイアパーチャ。
- さらに、他のストリップに平行であるように方向付けされ、他のストリップに関して間隔を隔てられている放射器アセンブリの複数のストリップを具備している請求項11記載のアレイアパーチャ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/856,443 | 2004-05-28 | ||
US10/856,443 US7057563B2 (en) | 2004-05-28 | 2004-05-28 | Radiator structures |
PCT/US2005/012063 WO2006001873A1 (en) | 2004-05-28 | 2005-04-08 | Antenna radiator structures |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008501293A JP2008501293A (ja) | 2008-01-17 |
JP2008501293A5 JP2008501293A5 (ja) | 2008-05-29 |
JP4787248B2 true JP4787248B2 (ja) | 2011-10-05 |
Family
ID=35197894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007515071A Expired - Fee Related JP4787248B2 (ja) | 2004-05-28 | 2005-04-08 | アンテナ放射器構造 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7057563B2 (ja) |
EP (1) | EP1749330B1 (ja) |
JP (1) | JP4787248B2 (ja) |
DE (1) | DE602005021215D1 (ja) |
NO (1) | NO337507B1 (ja) |
WO (1) | WO2006001873A1 (ja) |
Families Citing this family (43)
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---|---|---|---|---|
EP1671398B1 (en) * | 2003-07-25 | 2008-05-21 | Stichting Astron | Dual polarised antenna array and method for manufacturing the same |
JP2006086973A (ja) * | 2004-09-17 | 2006-03-30 | Fujitsu Component Ltd | アンテナ装置 |
US8059049B2 (en) * | 2006-10-11 | 2011-11-15 | Raytheon Company | Dual band active array antenna |
US8026863B2 (en) | 2006-10-11 | 2011-09-27 | Raytheon Company | Transmit/receive module communication and control architechture for active array |
US7525498B2 (en) * | 2006-10-11 | 2009-04-28 | Raytheon Company | Antenna array |
US7301500B1 (en) * | 2007-01-25 | 2007-11-27 | Cushcraft Corporation | Offset quasi-twin lead antenna |
US7631414B2 (en) * | 2007-08-13 | 2009-12-15 | Raytheon Company | Methods for producing large flat panel and conformal active array antennas |
JP5334242B2 (ja) * | 2008-09-05 | 2013-11-06 | 大学共同利用機関法人自然科学研究機構 | 受信イメージングアンテナアレイ |
US8009114B2 (en) * | 2009-03-16 | 2011-08-30 | Raytheon Company | Flexible transmit/receive antenna pair using a switchable 0°/180° phase shifter |
DE102009019557A1 (de) * | 2009-04-30 | 2010-11-11 | Kathrein-Werke Kg | Verfahren zum Betrieb einer phasengesteuerten Gruppenantenne sowie einer Phasenschieber-Baugruppe und eine zugehörige phasengesteuerte Gruppenantenne |
WO2010131524A1 (ja) * | 2009-05-14 | 2010-11-18 | 株式会社村田製作所 | 回路基板及び回路モジュール |
US20110024160A1 (en) * | 2009-07-31 | 2011-02-03 | Clifton Quan | Multi-layer microwave corrugated printed circuit board and method |
US8325102B2 (en) * | 2009-10-27 | 2012-12-04 | Raytheon Company | Single sheet phased array |
US8043464B2 (en) * | 2009-11-17 | 2011-10-25 | Raytheon Company | Systems and methods for assembling lightweight RF antenna structures |
US8127432B2 (en) * | 2009-11-17 | 2012-03-06 | Raytheon Company | Process for fabricating an origami formed antenna radiating structure |
US8362856B2 (en) * | 2009-11-17 | 2013-01-29 | Raytheon Company | RF transition with 3-dimensional molded RF structure |
US9072164B2 (en) * | 2009-11-17 | 2015-06-30 | Raytheon Company | Process for fabricating a three dimensional molded feed structure |
US8547280B2 (en) | 2010-07-14 | 2013-10-01 | Raytheon Company | Systems and methods for exciting long slot radiators of an RF antenna |
US8654031B2 (en) * | 2010-09-28 | 2014-02-18 | Raytheon Company | Plug-in antenna |
US8665600B2 (en) * | 2010-11-29 | 2014-03-04 | Ratheon Company | Single sided feed circuit providing dual polarization |
EP2602865B1 (en) * | 2011-12-05 | 2014-10-08 | Nxp B.V. | Multi-band antenna |
US8847840B1 (en) | 2012-02-28 | 2014-09-30 | General Atomics | Pseudo-conductor antennas |
US8773312B1 (en) * | 2012-02-29 | 2014-07-08 | General Atomics | Magnetic pseudo-conductor conformal antennas |
US9190720B2 (en) * | 2012-03-23 | 2015-11-17 | Apple Inc. | Flexible printed circuit structures |
US9685707B2 (en) * | 2012-05-30 | 2017-06-20 | Raytheon Company | Active electronically scanned array antenna |
JP2014140136A (ja) * | 2013-01-21 | 2014-07-31 | Nitto Denko Corp | アンテナモジュールおよびその製造方法 |
US9225058B2 (en) * | 2013-03-15 | 2015-12-29 | Blackberry Limited | Flex PCB folded antenna |
US9402303B2 (en) * | 2013-06-03 | 2016-07-26 | Apple Inc. | Flexible printed circuit cables with slits |
US9876283B2 (en) | 2014-06-19 | 2018-01-23 | Raytheon Company | Active electronically scanned array antenna |
JPWO2016031078A1 (ja) * | 2014-08-26 | 2017-04-27 | イスイックス・ワールド株式会社 | 近傍界導波器 |
US9979097B2 (en) * | 2016-03-16 | 2018-05-22 | Raytheon Company | Expanding lattice notch array antenna and method of fabrication |
JP2019016926A (ja) * | 2017-07-07 | 2019-01-31 | 株式会社フジクラ | アンテナ装置 |
US10826193B2 (en) | 2017-07-28 | 2020-11-03 | Samsung Electro-Mechanics Co., Ltd. | Antenna module including a flexible substrate |
US10826186B2 (en) | 2017-08-28 | 2020-11-03 | Raytheon Company | Surface mounted notch radiator with folded balun |
US11489264B2 (en) | 2018-03-21 | 2022-11-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Folded antenna |
US11043728B2 (en) * | 2018-04-24 | 2021-06-22 | University Of Connecticut | Flexible fabric antenna system comprising conductive polymers and method of making same |
CN112534642B (zh) * | 2018-08-06 | 2024-06-18 | 株式会社村田制作所 | 天线模块 |
DE102020001427A1 (de) * | 2019-04-29 | 2020-10-29 | Heinz Lindenmeier | Kombinationsantenne für Mobilfunktdienste für Fahrzeuge |
US20200373673A1 (en) * | 2019-05-07 | 2020-11-26 | California Institute Of Technology | Ultra-light weight flexible, collapsible and deployable antennas and antenna arrays |
GB2585238B (en) * | 2019-07-05 | 2022-07-20 | Zuma Array Ltd | Antenna arrangement for ceiling mounted device |
WO2022266637A1 (en) * | 2021-06-15 | 2022-12-22 | California Institute Of Technology | Self-deployable antenna |
US11283516B1 (en) | 2021-08-02 | 2022-03-22 | Hubble Network Inc | Multi spoke beamforming for low power wide area satellite and terrestrial networks |
US11569904B1 (en) | 2021-08-02 | 2023-01-31 | Hubble Network Inc. | Differentiating orthogonally modulated signals received from multiple transmitters at one or more antenna arrays |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2194681A (en) * | 1986-08-29 | 1988-03-09 | Decca Ltd | Slotted waveguide antenna and array |
US4931808A (en) * | 1989-01-10 | 1990-06-05 | Ball Corporation | Embedded surface wave antenna |
EP0506061A1 (en) * | 1991-03-28 | 1992-09-30 | Hughes Aircraft Company | Broadband continuously flared notch phased-array radiating element with controlled return loss contour |
JPH09107236A (ja) * | 1995-05-25 | 1997-04-22 | He Holdings Inc Dba Hughes Electron | 交互に配置されたテーパー付素子放射器と導波管放射器とを備えた多帯域フェーズドアレイアンテナ |
US5949382A (en) * | 1990-09-28 | 1999-09-07 | Raytheon Company | Dielectric flare notch radiator with separate transmit and receive ports |
JP2003124728A (ja) * | 2001-10-17 | 2003-04-25 | Sony Corp | アンテナ装置、通信モジュール、電子機器 |
US20030160733A1 (en) * | 2002-02-28 | 2003-08-28 | Lee Jar J. | Inflatable reflector antenna for space based radars |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1689400A (en) * | 1922-03-14 | 1928-10-30 | Rca Corp | Loop antenna |
DE1972964U (de) | 1967-08-12 | 1967-11-23 | Kopat Ges Fuer Kunstruktion En | Stahlblech-haube zum abschirmen von farb-fernsehroehren. |
US4115783A (en) * | 1977-06-14 | 1978-09-19 | The United States Of America As Represented By The Secretary Of The Army | Broadband hybrid monopole antenna |
US5227808A (en) * | 1991-05-31 | 1993-07-13 | The United States Of America As Represented By The Secretary Of The Air Force | Wide-band L-band corporate fed antenna for space based radars |
US5313221A (en) | 1992-06-22 | 1994-05-17 | The United States Of America As Represented By The Secretary Of The Air Force | Self-deployable phased array radar antenna |
US5428364A (en) * | 1993-05-20 | 1995-06-27 | Hughes Aircraft Company | Wide band dipole radiating element with a slot line feed having a Klopfenstein impedance taper |
US5541611A (en) * | 1994-03-16 | 1996-07-30 | Peng; Sheng Y. | VHF/UHF television antenna |
US5982339A (en) * | 1996-11-26 | 1999-11-09 | Ball Aerospace & Technologies Corp. | Antenna system utilizing a frequency selective surface |
US5894288A (en) * | 1997-08-08 | 1999-04-13 | Raytheon Company | Wideband end-fire array |
US6313221B1 (en) * | 1999-05-28 | 2001-11-06 | Nippon Paint Co., Ltd. | Powder coating of epoxy-acrylic resin, polycarboxylic acid, crosslinked particles and liquid resin |
US6476773B2 (en) * | 2000-08-18 | 2002-11-05 | Tantivy Communications, Inc. | Printed or etched, folding, directional antenna |
US6424313B1 (en) * | 2000-08-29 | 2002-07-23 | The Boeing Company | Three dimensional packaging architecture for phased array antenna elements |
US6774852B2 (en) * | 2001-05-10 | 2004-08-10 | Ipr Licensing, Inc. | Folding directional antenna |
US20040125017A1 (en) * | 2002-12-27 | 2004-07-01 | Garcia Robert Paul | Compressed antenna in a volume |
-
2004
- 2004-05-28 US US10/856,443 patent/US7057563B2/en not_active Expired - Lifetime
-
2005
- 2005-04-08 JP JP2007515071A patent/JP4787248B2/ja not_active Expired - Fee Related
- 2005-04-08 DE DE602005021215T patent/DE602005021215D1/de active Active
- 2005-04-08 EP EP05780139A patent/EP1749330B1/en active Active
- 2005-04-08 WO PCT/US2005/012063 patent/WO2006001873A1/en not_active Application Discontinuation
-
2006
- 2006-12-27 NO NO20066025A patent/NO337507B1/no unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2194681A (en) * | 1986-08-29 | 1988-03-09 | Decca Ltd | Slotted waveguide antenna and array |
US4931808A (en) * | 1989-01-10 | 1990-06-05 | Ball Corporation | Embedded surface wave antenna |
US5949382A (en) * | 1990-09-28 | 1999-09-07 | Raytheon Company | Dielectric flare notch radiator with separate transmit and receive ports |
EP0506061A1 (en) * | 1991-03-28 | 1992-09-30 | Hughes Aircraft Company | Broadband continuously flared notch phased-array radiating element with controlled return loss contour |
JPH09107236A (ja) * | 1995-05-25 | 1997-04-22 | He Holdings Inc Dba Hughes Electron | 交互に配置されたテーパー付素子放射器と導波管放射器とを備えた多帯域フェーズドアレイアンテナ |
JP2003124728A (ja) * | 2001-10-17 | 2003-04-25 | Sony Corp | アンテナ装置、通信モジュール、電子機器 |
US20030160733A1 (en) * | 2002-02-28 | 2003-08-28 | Lee Jar J. | Inflatable reflector antenna for space based radars |
Also Published As
Publication number | Publication date |
---|---|
US20050264448A1 (en) | 2005-12-01 |
NO20066025L (no) | 2007-01-16 |
NO337507B1 (no) | 2016-04-25 |
JP2008501293A (ja) | 2008-01-17 |
EP1749330B1 (en) | 2010-05-12 |
EP1749330A1 (en) | 2007-02-07 |
US7057563B2 (en) | 2006-06-06 |
DE602005021215D1 (de) | 2010-06-24 |
WO2006001873A1 (en) | 2006-01-05 |
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