KR100846487B1 - 등방향성 방사패턴을 갖는 초광대역 안테나 - Google Patents
등방향성 방사패턴을 갖는 초광대역 안테나 Download PDFInfo
- Publication number
- KR100846487B1 KR100846487B1 KR1020030088777A KR20030088777A KR100846487B1 KR 100846487 B1 KR100846487 B1 KR 100846487B1 KR 1020030088777 A KR1020030088777 A KR 1020030088777A KR 20030088777 A KR20030088777 A KR 20030088777A KR 100846487 B1 KR100846487 B1 KR 100846487B1
- Authority
- KR
- South Korea
- Prior art keywords
- ultra
- antenna
- support plate
- feed line
- conductive plates
- 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
- 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
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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
- 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
-
- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/40—Element having extended radiating surface
Landscapes
- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (9)
- 지지판;상기 지지판에 구비된 급전선;상기 급전선에 연결되어 신호를 방사하고 수신하는 방사요소; 및상기 급전선과 이격되게 상기 지지판에 부착된 접지판를 구비하되,상기 방사요소는 교차하는 적어도 두 개의 도전판을 포함하고, 상기 두 도전판은 서로 다른 평면에 존재하며, 상기 두 개의 도전판 중 하나는 회전 가능하게 구비된 것을 특징으로 하는 초광대역 안테나.
- 제 1 항에 있어서, 상기 지지판은 인쇄회로기판 또는 에폭시 기판인 것을 특징으로 하는 초광대역 안테나.
- 제 1 항에 있어서, 상기 급전선은 상기 접지판과 코 플래너 웨이브가이드(Co-Planar Waveguide)구조를 이루는 것을 특징으로 하는 초광대역 안테나.
- 제 3 항에 있어서, 상기 급전선은 상기 지지판에 형성된 홈에 삽입된 것을 특징으로 하는 초광대역 안테나.
- 제 1 항에 있어서, 상기 급전선은 상기 지지판의 앞면에 구비되어 있고, 상기 접지판은 상기 지지판의 뒷면에 코팅된 것을 특징으로 하는 초광대역 안테나.
- 제 1 항에 있어서, 상기 두 개의 도전판은 수직으로 또는 비스듬하게 교차된 것을 특징으로 하는 초광대역 안테나.
- 제 1 항에 있어서, 상기 두 개의 도전판의 형태는 동일한 것을 특징으로 하는 초광대역 안테나.
- 제 1 항에 있어서, 상기 두 개의 도전판은 서로 다른 형태인 것을 특징으로 하는 초광대역 안테나.
- 삭제
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030088777A KR100846487B1 (ko) | 2003-12-08 | 2003-12-08 | 등방향성 방사패턴을 갖는 초광대역 안테나 |
EP04257526A EP1542315A1 (en) | 2003-12-08 | 2004-12-03 | Ultra-wide band antenna having isotropic radiation pattern |
CNA2004100755972A CN1652401A (zh) | 2003-12-08 | 2004-12-08 | 具有各向同性辐射方向图的超宽频带天线 |
US11/006,703 US20050146471A1 (en) | 2003-12-08 | 2004-12-08 | Ultra-wideband antenna having an isotropic radiation pattern |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030088777A KR100846487B1 (ko) | 2003-12-08 | 2003-12-08 | 등방향성 방사패턴을 갖는 초광대역 안테나 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050055551A KR20050055551A (ko) | 2005-06-13 |
KR100846487B1 true KR100846487B1 (ko) | 2008-07-17 |
Family
ID=34511190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030088777A Expired - Fee Related KR100846487B1 (ko) | 2003-12-08 | 2003-12-08 | 등방향성 방사패턴을 갖는 초광대역 안테나 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20050146471A1 (ko) |
EP (1) | EP1542315A1 (ko) |
KR (1) | KR100846487B1 (ko) |
CN (1) | CN1652401A (ko) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1667280B1 (en) * | 2004-12-03 | 2007-10-10 | Sony Deutschland GmbH | Ultra wideband antenna |
US7358901B2 (en) * | 2005-10-18 | 2008-04-15 | Pulse-Link, Inc. | Antenna system and apparatus |
US8125964B2 (en) * | 2005-11-18 | 2012-02-28 | Telcordia Licensing Company, Llc | Framework for hybrid ad-hoc networks |
JP2007267214A (ja) * | 2006-03-29 | 2007-10-11 | Fujitsu Component Ltd | アンテナ装置 |
JP5005407B2 (ja) * | 2006-08-31 | 2012-08-22 | 富士通コンポーネント株式会社 | アンテナ装置 |
FR2911725B1 (fr) | 2007-01-24 | 2011-02-18 | Groupe Ecoles Telecomm | Antenne ou element d'antenne ultra-large bande. |
JP4844748B2 (ja) * | 2007-03-15 | 2011-12-28 | ミツミ電機株式会社 | 広帯域アンテナ装置 |
US7791554B2 (en) * | 2008-07-25 | 2010-09-07 | The United States Of America As Represented By The Attorney General | Tulip antenna with tuning stub |
US8878744B2 (en) | 2010-09-20 | 2014-11-04 | MP Antenna, Ltd. | Antenna assembly providing a global multi-directional radiation pattern |
CN102723601B (zh) * | 2012-06-19 | 2015-01-07 | 北京航空航天大学 | 一种采用宽阻带电磁带隙结构的超宽带双陷波贴片天线 |
JP2014171066A (ja) * | 2013-03-04 | 2014-09-18 | National Institute Of Information & Communication Technology | 広帯域アンテナ |
FR3008550B1 (fr) * | 2013-07-15 | 2015-08-21 | Inst Mines Telecom Telecom Bretagne | Antenne de type bouchon et structure antennaire et ensemble antennaire associes |
EP3022798A1 (en) * | 2013-07-16 | 2016-05-25 | 3M Innovative Properties Company | Broadband planar antenna |
JP6150287B2 (ja) * | 2013-08-21 | 2017-06-21 | 国立研究開発法人情報通信研究機構 | 広帯域アンテナ |
DE102014210738A1 (de) * | 2014-06-05 | 2015-12-17 | Te Connectivity Germany Gmbh | Antennenanordnung mit antenneneinheit und verbindereinheit sowie herstellungsverfahren |
CN107464996A (zh) * | 2016-10-19 | 2017-12-12 | 深圳市神州云海智能科技有限公司 | 一种超宽带天线及机器人 |
EP3512038B1 (en) * | 2018-01-15 | 2023-05-10 | Advanced Automotive Antennas, S.L. | A broadband lte antenna system for a vehicle |
CN109087466B (zh) * | 2018-07-27 | 2021-02-26 | 江苏瑞银科技有限公司 | 惠民金融服务终端、金融服务互联系统及工作方法 |
CN110011037B (zh) * | 2019-04-12 | 2024-01-30 | 深圳市安拓浦科技有限公司 | 一种垂直极化全向天线及其双极化全向天线 |
CN110767997B (zh) * | 2019-11-06 | 2020-09-11 | 华南理工大学 | 一种宽带高增益差分馈电多极化天线 |
KR20220146413A (ko) * | 2020-03-06 | 2022-11-01 | 엘지전자 주식회사 | 투명 안테나를 구비하는 전자 기기 |
KR102781236B1 (ko) * | 2020-06-11 | 2025-03-12 | 동우 화인켐 주식회사 | 안테나 소자 및 이를 포함하는 디스플레이 장치 |
KR20220168507A (ko) * | 2021-06-16 | 2022-12-23 | 주식회사 케이엠더블유 | 이중편파 안테나 및 이를 포함하는 이중편파 안테나 조립체 |
US11791558B2 (en) * | 2021-08-23 | 2023-10-17 | GM Global Technology Operations LLC | Simple ultra wide band very low profile antenna |
WO2023159345A1 (zh) * | 2022-02-22 | 2023-08-31 | 京东方科技集团股份有限公司 | 天线 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5828340A (en) * | 1996-10-25 | 1998-10-27 | Johnson; J. Michael | Wideband sub-wavelength antenna |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3050730A (en) * | 1959-07-09 | 1962-08-21 | Sylvania Electric Prod | Broadband plate antenna |
GB2211024B (en) * | 1987-10-10 | 1991-05-15 | Gen Electric Co Plc | Antenna |
US4983988A (en) * | 1988-11-21 | 1991-01-08 | E-Systems, Inc. | Antenna with enhanced gain |
GB8921773D0 (en) * | 1989-09-27 | 1989-11-08 | Marconi Co Ltd | Monopole antenna |
FR2655202B1 (fr) * | 1989-11-24 | 1992-02-07 | Thomson Csf | Antenne a polarisation circulaire, notamment pour reseau d'antennes. |
US5325105A (en) * | 1992-03-09 | 1994-06-28 | Grumman Aerospace Corporation | Ultra-broadband TEM double flared exponential horn antenna |
US5872546A (en) * | 1995-09-27 | 1999-02-16 | Ntt Mobile Communications Network Inc. | Broadband antenna using a semicircular radiator |
US5966102A (en) * | 1995-12-14 | 1999-10-12 | Ems Technologies, Inc. | Dual polarized array antenna with central polarization control |
FR2754109B1 (fr) * | 1996-10-02 | 1998-11-13 | Telediffusion Fse | Antenne a haute frequence |
US6204819B1 (en) * | 2000-05-22 | 2001-03-20 | Telefonaktiebolaget L.M. Ericsson | Convertible loop/inverted-f antennas and wireless communicators incorporating the same |
US6359596B1 (en) * | 2000-07-28 | 2002-03-19 | Lockheed Martin Corporation | Integrated circuit mm-wave antenna structure |
ES2284728T3 (es) * | 2000-11-17 | 2007-11-16 | Andrew Corporation | Tarjeta de aislamiento de radiofrecuencias. |
US6552691B2 (en) * | 2001-05-31 | 2003-04-22 | Itt Manufacturing Enterprises | Broadband dual-polarized microstrip notch antenna |
US7095383B2 (en) * | 2003-05-01 | 2006-08-22 | Intermec Ip Corp. | Field configurable radiation antenna device |
KR100601730B1 (ko) * | 2004-05-10 | 2006-07-14 | 아주대학교산학협력단 | 광대역 특성의 다중 미앤더 스트립 모노폴 안테나 |
-
2003
- 2003-12-08 KR KR1020030088777A patent/KR100846487B1/ko not_active Expired - Fee Related
-
2004
- 2004-12-03 EP EP04257526A patent/EP1542315A1/en not_active Withdrawn
- 2004-12-08 CN CNA2004100755972A patent/CN1652401A/zh active Pending
- 2004-12-08 US US11/006,703 patent/US20050146471A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5828340A (en) * | 1996-10-25 | 1998-10-27 | Johnson; J. Michael | Wideband sub-wavelength antenna |
Non-Patent Citations (2)
Title |
---|
"A Planar Triple-Band Antenna for GSM/DCS/GPS Operations," Proc. Int. Symp. Antennas Propagat. 2001. IEEE, vol. 2, pp. 136-139, 8-13 July 2001.* |
"Wideband Orthogonal Square Monopole Antennas with Semi-Circular Base," Proc. Int. Symp. Antennas Propagat. 2001. IEEE, vol. 3, pp. 294-297, 8-13 July 2001.* |
Also Published As
Publication number | Publication date |
---|---|
CN1652401A (zh) | 2005-08-10 |
EP1542315A1 (en) | 2005-06-15 |
US20050146471A1 (en) | 2005-07-07 |
KR20050055551A (ko) | 2005-06-13 |
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