JP2007501568A - エッジエレメントを備える位相配列アンテナ及び関連方法 - Google Patents
エッジエレメントを備える位相配列アンテナ及び関連方法 Download PDFInfo
- Publication number
- JP2007501568A JP2007501568A JP2006522599A JP2006522599A JP2007501568A JP 2007501568 A JP2007501568 A JP 2007501568A JP 2006522599 A JP2006522599 A JP 2006522599A JP 2006522599 A JP2006522599 A JP 2006522599A JP 2007501568 A JP2007501568 A JP 2007501568A
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- Prior art keywords
- dipole antenna
- adjacent
- antenna elements
- phased array
- substrate
- Prior art date
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
- H01Q17/007—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems with means for controlling the absorption
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/061—Two dimensional planar arrays
- H01Q21/062—Two dimensional planar arrays using dipole aerials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
- H01Q3/46—Active lenses or reflecting arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/06—Details
- H01Q9/065—Microstrip dipole antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
Abstract
Description
Claims (9)
- 第一表面と、該第一表面に隣接する第二表面とを有し、前記第一表面と前記第二表面との間にエッジを定める基板と、
前記第一表面上の複数の双極子アンテナエレメントと、前記第二表面上の少なくとも1つの双極子アンテナエレメントの少なくとも一部とを含み、
各双極子アンテナエレメントは、
中央給電部と、該中央給電部から外向きに延びる一組の脚部とを含み、
隣接する双極子アンテナエレメントの隣接する脚部は、前記隣接する双極子アンテナエレメント間の容量結合の増大をもたらすための所定形状及び相対的位置付けを有する離間した端部部分をそれぞれ含む、
位相配列アンテナ。 - 少なくともその一部を前記第二表面上に有する前記少なくとも1つの双極子アンテナエレメントの前記中央給電部に接続された負荷と、
前記第一表面上の前記複数の双極子アンテナエレメントにそれぞれ接続された給電線とをさらに含む、
請求項1に記載の位相配列アンテナ。 - 前記複数の双極子アンテナエレメントに隣接する接地平面をさらに含み、少なくともその一部を前記第二表面上に有する前記少なくとも1つの双極子アンテナエレメントは、前記接地平面に接続されている、請求項1に記載の位相配列アンテナ。
- 前記第二表面は前記第一表面に対して直交し、前記基板は前記第一表面を定める頂面を有する概ね長方形の形状を有し、対向する側面の第一及び第二の組は前記第二表面を定める、請求項1に記載の位相配列アンテナ。
- 各脚部は、
細長本体部と、
該細長本体部の一端に接続された拡大幅端部部分とを含む、
請求項1に記載の位相配列アンテナ。 - 第一表面と、該第一表面に隣接する第二表面とを有し、前記第一表面と前記第二表面との間にエッジを定める基板の上に、位相配列アンテナを作成する方法であって、
複数の双極子アンテナエレメントを前記第一表面上に形成し、且つ、少なくとも1つの双極子アンテナエレメントの少なくとも一部を前記第二表面上に形成するステップを含み、
各双極子アンテナエレメントは、中央給電部と、該中央給電部から外向きに延びる一組の脚部とを含み、前記第一表面及び前記第二表面上の隣接する双極子アンテナエレメントの隣接する脚部は、前記隣接する双極子アンテナエレメント間の容量結合の増大をもたらすための所定形状及び相対的位置付けを有する離間した端部部分をそれぞれ含む、
方法。 - 少なくともその一部を前記第二表面上に有する前記少なくとも1つの双極子アンテナエレメントの前記中央給電部に負荷を接続するステップと、
前記複数の双極子アンテナエレメントに隣接して接地平面を形成するステップと、
少なくともその一部を前記第二表面上に有する前記少なくとも1つの双極子アンテナエレメントを前記接地平面に接続するステップとをさらに含む、
請求項6に記載の方法。 - 前記基板は前記第一表面を定める頂面を有する概ね長方形の形状を有し、対向する側面の第一及び第二の組は前記第二表面を定める、請求項7に記載の方法。
- 前記複数の双極子アンテナエレメントを形成するステップは、細長本体部と、該細長本体部の一端に接続された拡大幅端部部分とを備える各脚部を形成するステップを含む、請求項6に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/633,930 US6876336B2 (en) | 2003-08-04 | 2003-08-04 | Phased array antenna with edge elements and associated methods |
PCT/US2004/024066 WO2005034282A2 (en) | 2003-08-04 | 2004-07-28 | Phased array antenna with edge elements and associated methods |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007501568A true JP2007501568A (ja) | 2007-01-25 |
JP4111532B2 JP4111532B2 (ja) | 2008-07-02 |
Family
ID=34115937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006522599A Expired - Fee Related JP4111532B2 (ja) | 2003-08-04 | 2004-07-28 | エッジエレメントを備える位相配列アンテナ及び関連方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6876336B2 (ja) |
EP (1) | EP1661203B1 (ja) |
JP (1) | JP4111532B2 (ja) |
KR (1) | KR100673857B1 (ja) |
CN (1) | CN1853313B (ja) |
CA (1) | CA2550969C (ja) |
DE (1) | DE602004026078D1 (ja) |
WO (1) | WO2005034282A2 (ja) |
Cited By (1)
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JP2008259213A (ja) * | 2007-04-05 | 2008-10-23 | Harris Corp | 結合したダイポールアレイセグメントとして形成されたフェーズドアレイアンテナ |
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US6856297B1 (en) * | 2003-08-04 | 2005-02-15 | Harris Corporation | Phased array antenna with discrete capacitive coupling and associated methods |
US6943748B2 (en) * | 2003-11-06 | 2005-09-13 | Harris Corporation | Multiband polygonally distributed phased array antenna and associated methods |
US6977623B2 (en) * | 2004-02-17 | 2005-12-20 | Harris Corporation | Wideband slotted phased array antenna and associated methods |
US7084827B1 (en) * | 2005-02-07 | 2006-08-01 | Harris Corporation | Phased array antenna with an impedance matching layer and associated methods |
CN101006610B (zh) * | 2005-03-16 | 2012-04-25 | 日立化成工业株式会社 | 平面天线组件 |
US7733287B2 (en) * | 2005-07-29 | 2010-06-08 | Sony Corporation | Systems and methods for high frequency parallel transmissions |
US8380132B2 (en) * | 2005-09-14 | 2013-02-19 | Delphi Technologies, Inc. | Self-structuring antenna with addressable switch controller |
US7358921B2 (en) * | 2005-12-01 | 2008-04-15 | Harris Corporation | Dual polarization antenna and associated methods |
US7221322B1 (en) * | 2005-12-14 | 2007-05-22 | Harris Corporation | Dual polarization antenna array with inter-element coupling and associated methods |
US8264410B1 (en) | 2007-07-31 | 2012-09-11 | Wang Electro-Opto Corporation | Planar broadband traveling-wave beam-scan array antennas |
WO2009034462A2 (en) * | 2007-09-12 | 2009-03-19 | Victor Rabinovich | Symmetrical printed meander dipole antenna |
US7723153B2 (en) * | 2007-12-26 | 2010-05-25 | Organicid, Inc. | Printed organic logic circuits using an organic semiconductor as a resistive load device |
US8195118B2 (en) | 2008-07-15 | 2012-06-05 | Linear Signal, Inc. | Apparatus, system, and method for integrated phase shifting and amplitude control of phased array signals |
US20100177011A1 (en) * | 2009-01-12 | 2010-07-15 | Sego Daniel J | Flexible phased array antennas |
US8872719B2 (en) | 2009-11-09 | 2014-10-28 | Linear Signal, Inc. | Apparatus, system, and method for integrated modular phased array tile configuration |
JP5177708B2 (ja) * | 2010-08-27 | 2013-04-10 | 株式会社エヌ・ティ・ティ・ドコモ | リフレクトアレイ |
US8816929B2 (en) | 2011-07-27 | 2014-08-26 | International Business Machines Corporation | Antenna array package and method for building large arrays |
US9343816B2 (en) | 2013-04-09 | 2016-05-17 | Raytheon Company | Array antenna and related techniques |
US9437929B2 (en) | 2014-01-15 | 2016-09-06 | Raytheon Company | Dual polarized array antenna with modular multi-balun board and associated methods |
US9997843B2 (en) * | 2015-02-03 | 2018-06-12 | Brigham Young University | Band-selective aperture shading for sidelobe reduction in TX/RX phased array satellite communications transceivers |
US9991605B2 (en) | 2015-06-16 | 2018-06-05 | The Mitre Corporation | Frequency-scaled ultra-wide spectrum element |
US10056699B2 (en) | 2015-06-16 | 2018-08-21 | The Mitre Cooperation | Substrate-loaded frequency-scaled ultra-wide spectrum element |
US9780458B2 (en) | 2015-10-13 | 2017-10-03 | Raytheon Company | Methods and apparatus for antenna having dual polarized radiating elements with enhanced heat dissipation |
US10581177B2 (en) | 2016-12-15 | 2020-03-03 | Raytheon Company | High frequency polymer on metal radiator |
US11088467B2 (en) | 2016-12-15 | 2021-08-10 | Raytheon Company | Printed wiring board with radiator and feed circuit |
US10541461B2 (en) | 2016-12-16 | 2020-01-21 | Ratheon Company | Tile for an active electronically scanned array (AESA) |
US10361485B2 (en) | 2017-08-04 | 2019-07-23 | Raytheon Company | Tripole current loop radiating element with integrated circularly polarized feed |
US10424847B2 (en) | 2017-09-08 | 2019-09-24 | Raytheon Company | Wideband dual-polarized current loop antenna element |
US10854993B2 (en) | 2017-09-18 | 2020-12-01 | The Mitre Corporation | Low-profile, wideband electronically scanned array for geo-location, communications, and radar |
US10886625B2 (en) | 2018-08-28 | 2021-01-05 | The Mitre Corporation | Low-profile wideband antenna array configured to utilize efficient manufacturing processes |
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2003
- 2003-08-04 US US10/633,930 patent/US6876336B2/en not_active Expired - Fee Related
-
2004
- 2004-07-28 DE DE602004026078T patent/DE602004026078D1/de active Active
- 2004-07-28 WO PCT/US2004/024066 patent/WO2005034282A2/en active Application Filing
- 2004-07-28 CA CA2550969A patent/CA2550969C/en not_active Expired - Fee Related
- 2004-07-28 CN CN2004800267233A patent/CN1853313B/zh not_active Expired - Fee Related
- 2004-07-28 EP EP04809512A patent/EP1661203B1/en not_active Expired - Fee Related
- 2004-07-28 JP JP2006522599A patent/JP4111532B2/ja not_active Expired - Fee Related
- 2004-07-28 KR KR1020067002384A patent/KR100673857B1/ko not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008259213A (ja) * | 2007-04-05 | 2008-10-23 | Harris Corp | 結合したダイポールアレイセグメントとして形成されたフェーズドアレイアンテナ |
JP4685894B2 (ja) * | 2007-04-05 | 2011-05-18 | ハリス・コーポレーション | 結合したダイポールアレイセグメントとして形成されたフェーズドアレイアンテナ |
Also Published As
Publication number | Publication date |
---|---|
JP4111532B2 (ja) | 2008-07-02 |
EP1661203A4 (en) | 2006-09-13 |
DE602004026078D1 (de) | 2010-04-29 |
EP1661203B1 (en) | 2010-03-17 |
US20050030245A1 (en) | 2005-02-10 |
KR20060034304A (ko) | 2006-04-21 |
EP1661203A2 (en) | 2006-05-31 |
US6876336B2 (en) | 2005-04-05 |
CA2550969A1 (en) | 2005-04-14 |
CA2550969C (en) | 2010-06-29 |
CN1853313B (zh) | 2012-02-08 |
CN1853313A (zh) | 2006-10-25 |
KR100673857B1 (ko) | 2007-01-25 |
WO2005034282A2 (en) | 2005-04-14 |
WO2005034282A3 (en) | 2005-11-24 |
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