JP2006508610A - 位相配列アンテナにおける多層静電結合 - Google Patents
位相配列アンテナにおける多層静電結合 Download PDFInfo
- Publication number
- JP2006508610A JP2006508610A JP2004557240A JP2004557240A JP2006508610A JP 2006508610 A JP2006508610 A JP 2006508610A JP 2004557240 A JP2004557240 A JP 2004557240A JP 2004557240 A JP2004557240 A JP 2004557240A JP 2006508610 A JP2006508610 A JP 2006508610A
- Authority
- JP
- Japan
- Prior art keywords
- dipole antenna
- antenna elements
- phased array
- adjacent
- array
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 44
- 238000010168 coupling process Methods 0.000 title claims abstract description 44
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 44
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims description 5
- 230000010287 polarization Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 44
- 239000003990 capacitor Substances 0.000 description 12
- 238000004891 communication Methods 0.000 description 5
- 239000012790 adhesive layer Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/40—Radiating elements coated with or embedded in protective material
- H01Q1/405—Radome integrated radiating elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0087—Apparatus or processes specially adapted for manufacturing antenna arrays
-
- 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
- H01Q9/16—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
- H01Q9/285—Planar dipole
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
Abstract
Description
Claims (10)
- 基板と、
該基板上の双極子アンテナ素子の配列と、
前記基板と接地平面との間の少なくとも1つの誘電体層と、
前記双極子アンテナ素子間に追加的な結合をもたらすよう、前記基板の近傍に設けられた少なくとも1つの導電平面とを含み、
各双極子アンテナ素子は、内側供給部と、該内側供給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素子の隣接する脚部は、離間端部を各々含むことを特徴とする位相配列アンテナ。 - 当該位相配列アンテナは、所望周波数範囲を有し、前記接地平面は、前記双極子アンテナ素子の配列から、最高所望周波数の約2分の1の波長以下で離間していることを特徴とする請求項1に記載の位相配列アンテナ。
- 各脚部は、細長い本体部と、該細長い本体部の端部に接続された拡大幅端部とを含むことを特徴とする請求項1に記載の位相配列アンテナ。
- 隣接する前記脚部の前記離間拡大部は、指間部を含むことを特徴とする請求項1に記載の位相配列アンテナ。
- 二重偏波をもたらすよう、前記双極子アンテナ素子の配列は、直交する第一及び第二の組の双極子アンテナ素子を含むことを特徴とする請求項1に記載の位相配列アンテナ。
- 前記少なくとも1つの導電平面は、前記基板と該基板上方の誘電体層との間に存することを特徴とする請求項1に記載の位相配列アンテナ。
- 基板を設けるステップと、
位相配列アンテナを定めるために、供給部と、該供給部から外向きに延びる一組の脚部と、を含む双極子アンテナ素子の配列を前記基板上に形成するステップと、
隣接する双極子アンテナ素子間の静電結合の増大をもたらすよう、隣接する前記双極子アンテナ素子の隣接する前記脚部の離間端部の各々を位置決めし且つ成形するステップと、
隣接する前記双極子アンテナ素子間のさらなる静電結合をもたらすよう、前記双極子アンテナ素子の配列の近傍に導電平面を設けるステップと、
を含むことを特徴とする位相配列アンテナを製造する方法。 - 前記双極子アンテナ素子の配列の上に、少なくとも1つの誘電体層を設けるステップをさらに含むことを特徴とする請求項7に記載の方法。
- 各位相配列アンテナは、所望の周波数範囲を有し、隣接する前記脚部の前記端部間の間隔は、最高所望周波数の波長の約2分の1以下であることを特徴とする請求項7に記載の方法。
- 前記双極子アンテナ素子の各配列を形成するステップは、二重偏波をもたらすよう、直交する第一及び第二の組の双極子アンテナ素子を形成するステップを含むことを特徴とする請求項7に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/308,424 US6822616B2 (en) | 2002-12-03 | 2002-12-03 | Multi-layer capacitive coupling in phased array antennas |
PCT/US2003/037174 WO2004051791A2 (en) | 2002-12-03 | 2003-11-19 | Multi-layer capacitive coupling in phased array antennas |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2006508610A true JP2006508610A (ja) | 2006-03-09 |
Family
ID=32392743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004557240A Pending JP2006508610A (ja) | 2002-12-03 | 2003-11-19 | 位相配列アンテナにおける多層静電結合 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6822616B2 (ja) |
EP (1) | EP1576698B1 (ja) |
JP (1) | JP2006508610A (ja) |
KR (1) | KR100719764B1 (ja) |
CN (1) | CN1720641A (ja) |
AU (1) | AU2003294410A1 (ja) |
CA (1) | CA2508362A1 (ja) |
DE (1) | DE60321384D1 (ja) |
TW (1) | TWI240454B (ja) |
WO (1) | WO2004051791A2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009239538A (ja) * | 2008-03-26 | 2009-10-15 | Tdk Corp | アンテナ装置 |
JP2012049931A (ja) * | 2010-08-27 | 2012-03-08 | Ntt Docomo Inc | リフレクトアレイ |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3787841B2 (ja) * | 2002-06-05 | 2006-06-21 | ソニー株式会社 | 表示装置および表示方法 |
US6947008B2 (en) * | 2003-01-31 | 2005-09-20 | Ems Technologies, Inc. | Conformable layered antenna array |
US6876336B2 (en) * | 2003-08-04 | 2005-04-05 | Harris Corporation | Phased array antenna with edge elements and associated methods |
US6956532B2 (en) * | 2003-11-06 | 2005-10-18 | Harris Corporation | Multiband radially distributed phased array antenna with a stepped ground plane and associated methods |
US7084827B1 (en) * | 2005-02-07 | 2006-08-01 | Harris Corporation | Phased array antenna with an impedance matching layer and associated methods |
US7358921B2 (en) * | 2005-12-01 | 2008-04-15 | Harris Corporation | Dual polarization antenna and associated methods |
US7463210B2 (en) * | 2007-04-05 | 2008-12-09 | Harris Corporation | Phased array antenna formed as coupled dipole array segments |
US20100007572A1 (en) * | 2007-05-18 | 2010-01-14 | Harris Corporation | Dual-polarized phased array antenna with vertical features to eliminate scan blindness |
US7460072B1 (en) | 2007-07-05 | 2008-12-02 | Origin Gps Ltd. | Miniature patch antenna with increased gain |
US7479604B1 (en) | 2007-09-27 | 2009-01-20 | Harris Corporation | Flexible appliance and related method for orthogonal, non-planar interconnections |
KR100947239B1 (ko) | 2007-10-22 | 2010-03-11 | 박상인 | 다수 반사기를 이용한 안테나 |
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 |
WO2010049937A1 (en) * | 2008-10-30 | 2010-05-06 | Galtronics Corporation Ltd. | Antenna assemblies and methods of manufacture thereof |
TWM361111U (en) * | 2009-02-13 | 2009-07-11 | Wistron Neweb Corp | Antenna structure |
GB2469075A (en) * | 2009-03-31 | 2010-10-06 | Univ Manchester | Wide band array antenna |
US8872719B2 (en) | 2009-11-09 | 2014-10-28 | Linear Signal, Inc. | Apparatus, system, and method for integrated modular phased array tile configuration |
US8901688B2 (en) * | 2011-05-05 | 2014-12-02 | Intel Corporation | High performance glass-based 60 ghz / mm-wave phased array antennas and methods of making same |
US8994607B1 (en) * | 2011-05-10 | 2015-03-31 | The United States Of America As Represented By The Secretary Of The Navy | Spiral/conformal antenna using noise suppression/magnetic sheet above ground plane |
US10090603B2 (en) | 2012-05-30 | 2018-10-02 | Wisconsin Alumni Research Foundation | True-time delay, low pass lens |
FR3009443B1 (fr) | 2013-08-05 | 2018-03-23 | Insight Sip | Dispositif d'emission et/ou de reception de signaux radiofrequences |
US10027030B2 (en) | 2013-12-11 | 2018-07-17 | Nuvotronics, Inc | Dielectric-free metal-only dipole-coupled broadband radiating array aperture with wide field of view |
TWI652796B (zh) * | 2014-06-18 | 2019-03-01 | 愛爾蘭商艾克斯瑟樂普林特有限公司 | 多層印刷電容器 |
CN104409856B (zh) * | 2014-12-25 | 2017-02-22 | 哈尔滨工业大学 | 基于单一调控方式的液晶定频扫描漏波天线 |
US9640867B2 (en) | 2015-03-30 | 2017-05-02 | Wisconsin Alumni Research Foundation | Tunable spatial phase shifter |
CN104868234A (zh) * | 2015-04-08 | 2015-08-26 | 电子科技大学 | 一种改进型强互耦超宽带二维波束扫描相控阵天线 |
US10056699B2 (en) | 2015-06-16 | 2018-08-21 | The Mitre Cooperation | Substrate-loaded frequency-scaled ultra-wide spectrum element |
US9991605B2 (en) | 2015-06-16 | 2018-06-05 | The Mitre Corporation | Frequency-scaled ultra-wide spectrum element |
GB201513360D0 (en) * | 2015-07-29 | 2015-09-09 | Univ Manchester | Wide band array antenna |
US9722305B2 (en) * | 2015-08-20 | 2017-08-01 | Google Inc. | Balanced multi-layer printed circuit board for phased-array antenna |
US20170098888A1 (en) * | 2015-10-06 | 2017-04-06 | GM Global Technology Operations LLC | Flexible conformable antenna array applique |
CN105846081B (zh) * | 2016-04-13 | 2018-12-21 | 电子科技大学 | 一种双极化一维强耦合超宽带宽角扫描相控阵 |
US10622700B2 (en) | 2016-05-18 | 2020-04-14 | X-Celeprint Limited | Antenna with micro-transfer-printed circuit element |
US10224629B2 (en) * | 2016-05-20 | 2019-03-05 | Rockwell Collins, Inc. | Systems and methods for ultra-ultra-wide band AESA |
US10700429B2 (en) * | 2016-09-14 | 2020-06-30 | Kymeta Corporation | Impedance matching for an aperture antenna |
US20180123245A1 (en) * | 2016-10-28 | 2018-05-03 | Broadcom Corporation | Broadband antenna array for wireless communications |
US10854993B2 (en) | 2017-09-18 | 2020-12-01 | The Mitre Corporation | Low-profile, wideband electronically scanned array for geo-location, communications, and radar |
US11145991B1 (en) * | 2018-04-17 | 2021-10-12 | Rockwell Collins, Inc. | Systems and methods for phase-coincidential dual-polarized wideband antenna arrays |
US10749270B2 (en) | 2018-05-11 | 2020-08-18 | Wisconsin Alumni Research Foundation | Polarization rotating phased array element |
US20200044326A1 (en) | 2018-08-03 | 2020-02-06 | Kymeta Corporation | Composite stack-up for flat panel metamaterial antenna |
US10886625B2 (en) | 2018-08-28 | 2021-01-05 | The Mitre Corporation | Low-profile wideband antenna array configured to utilize efficient manufacturing processes |
US11482794B1 (en) | 2019-05-17 | 2022-10-25 | Ball Aerospace & Technologies Corp. | Slot-fed unit cell and current sheet array |
US11239555B2 (en) | 2019-10-08 | 2022-02-01 | Wisconsin Alumni Research Foundation | 2-bit phase quantization phased array element |
CN111180868B (zh) * | 2019-12-30 | 2022-07-15 | 中国电子科技集团公司第十四研究所 | 一种星载sar双极化微带辐射子阵天线 |
CN111370860B (zh) * | 2020-03-10 | 2021-01-26 | 电子科技大学 | 基于交指形阻性表面加载的强耦合超宽带相控阵天线 |
US11264733B2 (en) * | 2020-07-29 | 2022-03-01 | Qualcomm Incorporated | Wide-beam antenna |
EP4176489A1 (en) * | 2020-10-26 | 2023-05-10 | Kyocera Avx Components (San Diego), Inc. | Wideband phased array antenna for millimeter wave communications |
US11688952B1 (en) | 2020-12-02 | 2023-06-27 | Ball Aerospace & Technologies Corp. | Current sheet array antenna |
CN114883785B (zh) * | 2022-04-22 | 2023-09-12 | 中国电子科技集团公司第十四研究所 | 一种薄型双极化超宽带宽角扫描阵列天线 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3995277A (en) | 1975-10-20 | 1976-11-30 | Minnesota Mining And Manufacturing Company | Microstrip antenna |
US4081803A (en) * | 1975-11-20 | 1978-03-28 | International Telephone And Telegraph Corporation | Multioctave turnstile antenna for direction finding and polarization determination |
FR2616015B1 (fr) * | 1987-05-26 | 1989-12-29 | Trt Telecom Radio Electr | Procede d'amelioration du decouplage entre antennes imprimees |
US5485167A (en) | 1989-12-08 | 1996-01-16 | Hughes Aircraft Company | Multi-frequency band phased-array antenna using multiple layered dipole arrays |
US6285323B1 (en) * | 1997-10-14 | 2001-09-04 | Mti Technology & Engineering (1993) Ltd. | Flat plate antenna arrays |
US6351247B1 (en) * | 2000-02-24 | 2002-02-26 | The Boeing Company | Low cost polarization twist space-fed E-scan planar phased array antenna |
US6359596B1 (en) * | 2000-07-28 | 2002-03-19 | Lockheed Martin Corporation | Integrated circuit mm-wave antenna structure |
US6512487B1 (en) | 2000-10-31 | 2003-01-28 | Harris Corporation | Wideband phased array antenna and associated methods |
US6396449B1 (en) * | 2001-03-15 | 2002-05-28 | The Boeing Company | Layered electronically scanned antenna and method therefor |
-
2002
- 2002-12-03 US US10/308,424 patent/US6822616B2/en not_active Expired - Fee Related
-
2003
- 2003-11-19 CN CN200380104960.2A patent/CN1720641A/zh active Pending
- 2003-11-19 JP JP2004557240A patent/JP2006508610A/ja active Pending
- 2003-11-19 KR KR1020057010195A patent/KR100719764B1/ko not_active IP Right Cessation
- 2003-11-19 EP EP03789893A patent/EP1576698B1/en not_active Expired - Lifetime
- 2003-11-19 CA CA002508362A patent/CA2508362A1/en not_active Abandoned
- 2003-11-19 AU AU2003294410A patent/AU2003294410A1/en not_active Abandoned
- 2003-11-19 WO PCT/US2003/037174 patent/WO2004051791A2/en active Application Filing
- 2003-11-19 DE DE60321384T patent/DE60321384D1/de not_active Expired - Fee Related
- 2003-12-03 TW TW092134029A patent/TWI240454B/zh not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009239538A (ja) * | 2008-03-26 | 2009-10-15 | Tdk Corp | アンテナ装置 |
JP2012049931A (ja) * | 2010-08-27 | 2012-03-08 | Ntt Docomo Inc | リフレクトアレイ |
Also Published As
Publication number | Publication date |
---|---|
US20040104860A1 (en) | 2004-06-03 |
KR20050085382A (ko) | 2005-08-29 |
CA2508362A1 (en) | 2004-06-17 |
TW200507342A (en) | 2005-02-16 |
WO2004051791A3 (en) | 2004-12-23 |
AU2003294410A1 (en) | 2004-06-23 |
KR100719764B1 (ko) | 2007-05-17 |
DE60321384D1 (de) | 2008-07-10 |
EP1576698A2 (en) | 2005-09-21 |
TWI240454B (en) | 2005-09-21 |
CN1720641A (zh) | 2006-01-11 |
WO2004051791A2 (en) | 2004-06-17 |
US6822616B2 (en) | 2004-11-23 |
AU2003294410A8 (en) | 2004-06-23 |
EP1576698A4 (en) | 2007-02-21 |
EP1576698B1 (en) | 2008-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2006508610A (ja) | 位相配列アンテナにおける多層静電結合 | |
EP1330850B1 (en) | Wideband phased array antenna and associated methods | |
US6943743B2 (en) | Redirecting feedthrough lens antenna system and related methods | |
US7463210B2 (en) | Phased array antenna formed as coupled dipole array segments | |
US7173577B2 (en) | Frequency selective surfaces and phased array antennas using fluidic dielectrics | |
JP4111532B2 (ja) | 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 | |
CA2597051C (en) | Phased array antenna with an impedance matching layer and associated methods | |
US7009570B2 (en) | Phased array antenna absorber and associated methods | |
EP2201646B1 (en) | Dual polarized low profile antenna | |
US20100007572A1 (en) | Dual-polarized phased array antenna with vertical features to eliminate scan blindness | |
JP3981008B2 (ja) | パッチダイポールのアレイアンテナ及び関連の方法 | |
US6977623B2 (en) | Wideband slotted phased array antenna and associated methods |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070223 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070227 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20070521 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20070528 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070827 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20071120 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20080214 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20080221 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080519 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080701 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20081125 |