JP4630344B2 - ディスク型モノポールアンテナ構造部 - Google Patents
ディスク型モノポールアンテナ構造部 Download PDFInfo
- Publication number
- JP4630344B2 JP4630344B2 JP2007546005A JP2007546005A JP4630344B2 JP 4630344 B2 JP4630344 B2 JP 4630344B2 JP 2007546005 A JP2007546005 A JP 2007546005A JP 2007546005 A JP2007546005 A JP 2007546005A JP 4630344 B2 JP4630344 B2 JP 4630344B2
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- antenna structure
- antenna element
- frame
- conductor
- 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
- 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
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
- H01Q5/25—Ultra-wideband [UWB] systems, e.g. multiple resonance systems; Pulse systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
- H01Q5/321—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors within a radiating element or between connected radiating elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
-
- 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
-
- 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
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Support Of Aerials (AREA)
Description
例えば車両からの移動通信用携帯機器の作動に対しては通信品質の向上のために強化アンテナが車両外部に取り付けられる。それにより一般的に導電材料からなっている車両カバーリングの遮蔽効果が組み込み箇所に応じて無視できるようになる。
請求項1の特徴部分に記載された手段によれば、1つの若しくは任意にさらなる狭帯域な周波数帯域を有し、有利には非常に広帯域な周波数領域の下方にあって全ての下方の移動無線帯域をカバーできる、下方の限界周波数から非常に広帯域な送信ないし受信に適したアンテナを構成することが可能となる。
従属請求項には有利な実施形態が記載されている。
次に、図面を参照しながら本発明の実施例について説明する。
Claims (9)
- 半円状のアンテナ素子(2)と、
フレーム状のアンテナ素子(3,3a)とを有し、
前記フレーム状のアンテナ素子(3,3a)が前記半円状のアンテナ素子(2)の直径方向の両端部からそれぞれ延びた長細線路の端部同士が所定の位置で、スリット(4)を介して対向しているモノポールアンテナ構造部において、
前記フレーム状のアンテナ素子(3,3a)が直流結合的に若しくは抵抗(6)を介して前記半円状のアンテナ素子(2)に接続されていることを特徴とする、アンテナ構造部。 - 前記フレーム状のアンテナ素子(3,3a)は矩形状に形成され、2つの側方導体路と1つの上方導体路を備え、前記3つの導体路は、半円状のアンテナ素子(2)とは反対側でアンテナ構造部の縁部を形成している、請求項1記載のアンテナ構造部。
- 前記3つの導体路はU字形状(3a)に形成されており、ここで前記3つの導体路のうちの少なくとも1つが前記半円状のアンテナ素子(2)に直接移行するか若しくはスリット(4)ないしは抵抗(6)の箇所において終端している、請求項2記載のアンテナ構造部。
- 前記フレーム状のアンテナ素子(3,3a)の内方へ向けて少なくとも1つの導体路(7)が突出している、請求項1から3いずれか1項記載のアンテナ構造部。
- 前記第2の領域内へ突出する少なくとも1つの導体路(7)が結合部(8)を介して当該第2の領域の導体路の1つと接続している、請求項4記載のアンテナ構造部。
- 前記結合は誘導的に構成されるか又は抵抗と並列に構成される、請求項5記載のアンテナ構造部。
- 前記フレーム状のアンテナ素子(3,3a)の導体路構造部は帯状に若しくはスタブ状に形成されている、請求項1から6いずれか1項記載のアンテナ構造部。
- 前記導体路構造部によって形成されているフレーム状のアンテナ素子(3,3a)は矩形形状からずれている、請求項1から7いずれか1項記載のアンテナ構造部。
- 前記アンテナ構造部はプリント基板上で実現され、有利には両側がアンテナ構造部によって金属化された誘電的支持体からなっている、請求項1から8いずれか1項記載のアンテナ構造部。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004059916A DE102004059916A1 (de) | 2004-12-13 | 2004-12-13 | Disc-Monopol-Antennenstruktur |
PCT/EP2005/056064 WO2006063916A1 (de) | 2004-12-13 | 2005-11-18 | Disc-monopol-antennenstruktur |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008523751A JP2008523751A (ja) | 2008-07-03 |
JP4630344B2 true JP4630344B2 (ja) | 2011-02-09 |
Family
ID=35559330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007546005A Expired - Fee Related JP4630344B2 (ja) | 2004-12-13 | 2005-11-18 | ディスク型モノポールアンテナ構造部 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8223086B2 (ja) |
EP (1) | EP1829158B1 (ja) |
JP (1) | JP4630344B2 (ja) |
KR (1) | KR101067657B1 (ja) |
CN (1) | CN101076922B (ja) |
AT (1) | ATE468627T1 (ja) |
AU (1) | AU2005315689B2 (ja) |
DE (2) | DE102004059916A1 (ja) |
WO (1) | WO2006063916A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4446203B2 (ja) * | 2007-09-26 | 2010-04-07 | ミツミ電機株式会社 | アンテナ素子および広帯域アンテナ装置 |
DE102007061740B4 (de) * | 2007-12-20 | 2022-12-01 | Robert Bosch Gmbh | Mehrbereichsantenne sowie Verfahren |
US7542002B1 (en) * | 2008-01-17 | 2009-06-02 | Sony Ericsson Mobile Communications, Ab | Wideband monopole antenna |
JP2010050548A (ja) * | 2008-08-19 | 2010-03-04 | Samsung Electronics Co Ltd | アンテナ装置 |
FR2944650B1 (fr) * | 2009-04-15 | 2012-10-05 | Imra Europ Sas | Antenne multi-services a bande ultralarge. |
DE102010004503B4 (de) * | 2010-01-13 | 2015-08-20 | Continental Automotive Gmbh | Antennenstruktur für ein Fahrzeug für mehrere Frequenzbänder |
WO2012115843A1 (en) | 2011-02-21 | 2012-08-30 | Corning Cable Systems Llc | Providing digital data services as electrical signals and radio-frequency (rf) communications over optical fiber in distributed communications systems, and related components and methods |
DE102011113725A1 (de) * | 2011-09-17 | 2013-03-21 | Volkswagen Aktiengesellschaft | Mehrbereichsantenne für ein Kraftfahrzeug |
CN102655262A (zh) * | 2011-12-20 | 2012-09-05 | 中兴通讯股份有限公司 | 超宽频带小型pcb天线和设置该天线的无线终端 |
US20130285863A1 (en) * | 2012-04-26 | 2013-10-31 | Microsoft Corporation | Reconfigurable Multi-band Antenna |
DE102014013926A1 (de) * | 2014-09-21 | 2016-03-24 | Heinz Lindenmeier | Mehrstruktur-Breitband-Monopolantenne für zwei durch eine Frequenzlücke getrennte Frequenzbänder im Dezimeterwellenbereich für Fahrzeuge |
WO2016071902A1 (en) * | 2014-11-03 | 2016-05-12 | Corning Optical Communications Wireless Ltd. | Multi-band monopole planar antennas configured to facilitate improved radio frequency (rf) isolation in multiple-input multiple-output (mimo) antenna arrangement |
WO2016075696A1 (en) | 2014-11-13 | 2016-05-19 | Corning Optical Communications Wireless Ltd. | Analog distributed antenna systems (dass) supporting distribution of digital communications signals interfaced from a digital signal source and analog radio frequency (rf) communications signals |
WO2016098111A1 (en) | 2014-12-18 | 2016-06-23 | Corning Optical Communications Wireless Ltd. | Digital- analog interface modules (da!ms) for flexibly.distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (dass) |
EP3235336A1 (en) | 2014-12-18 | 2017-10-25 | Corning Optical Communications Wireless Ltd. | Digital interface modules (dims) for flexibly distributing digital and/or analog communications signals in wide-area analog distributed antenna systems (dass) |
CN109244644A (zh) * | 2018-09-03 | 2019-01-18 | 南京航空航天大学 | 一种小型化超宽带vhf/uhf天线 |
CN109244651A (zh) * | 2018-10-30 | 2019-01-18 | 王俊涛 | 全向天线及其参数确定方法 |
CN110474157B (zh) * | 2019-08-27 | 2020-06-30 | 南京邮电大学 | 一种移动通信频段印刷单极子天线 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0394677A (ja) | 1989-09-08 | 1991-04-19 | Asahi Glass Co Ltd | アスパラギン酸ラセマーゼの生産方法 |
CA2074991A1 (en) | 1991-08-01 | 1993-02-02 | Teruo Umemoto | Novel substituted n-fluoropyridiniumsulfonate, intermediates therefor and preparation processes thereof |
JPH0818320A (ja) | 1994-06-28 | 1996-01-19 | Central Glass Co Ltd | ガラスアンテナ |
US6157344A (en) * | 1999-02-05 | 2000-12-05 | Xertex Technologies, Inc. | Flat panel antenna |
US6774859B2 (en) * | 2001-11-13 | 2004-08-10 | Time Domain Corporation | Ultra wideband antenna having frequency selectivity |
US6603429B1 (en) * | 2002-02-21 | 2003-08-05 | Centurion Wireless Tech., Inc. | Multi-band planar antenna |
JP2003273638A (ja) * | 2002-03-13 | 2003-09-26 | Sony Corp | 広帯域アンテナ装置 |
WO2004010531A1 (en) * | 2002-07-15 | 2004-01-29 | Fractus, S.A. | Notched-fed antenna |
EP2056398A1 (en) | 2002-07-15 | 2009-05-06 | Fractus, S.A. | Antenna with one or more holes |
JP2004104419A (ja) * | 2002-09-09 | 2004-04-02 | Hitachi Cable Ltd | 携帯無線機用アンテナ |
JP2004328693A (ja) * | 2002-11-27 | 2004-11-18 | Taiyo Yuden Co Ltd | アンテナ及びアンテナ用誘電体基板 |
JP4170828B2 (ja) * | 2002-11-27 | 2008-10-22 | 太陽誘電株式会社 | アンテナ及びアンテナ用誘電体基板 |
JP2004328694A (ja) * | 2002-11-27 | 2004-11-18 | Taiyo Yuden Co Ltd | アンテナ及び無線通信カード |
JP2004328703A (ja) * | 2002-11-27 | 2004-11-18 | Taiyo Yuden Co Ltd | アンテナ |
JP4060220B2 (ja) | 2003-03-18 | 2008-03-12 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | アンテナ装置及び無線通信端末装置 |
-
2004
- 2004-12-13 DE DE102004059916A patent/DE102004059916A1/de not_active Withdrawn
-
2005
- 2005-11-18 WO PCT/EP2005/056064 patent/WO2006063916A1/de active Application Filing
- 2005-11-18 CN CN2005800425903A patent/CN101076922B/zh active Active
- 2005-11-18 KR KR1020077013315A patent/KR101067657B1/ko not_active IP Right Cessation
- 2005-11-18 DE DE502005009613T patent/DE502005009613D1/de active Active
- 2005-11-18 AU AU2005315689A patent/AU2005315689B2/en not_active Ceased
- 2005-11-18 AT AT05811095T patent/ATE468627T1/de not_active IP Right Cessation
- 2005-11-18 EP EP05811095A patent/EP1829158B1/de active Active
- 2005-11-18 JP JP2007546005A patent/JP4630344B2/ja not_active Expired - Fee Related
- 2005-11-18 US US11/793,119 patent/US8223086B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2008523751A (ja) | 2008-07-03 |
EP1829158A1 (de) | 2007-09-05 |
AU2005315689A1 (en) | 2006-06-22 |
US20080094285A1 (en) | 2008-04-24 |
US8223086B2 (en) | 2012-07-17 |
CN101076922B (zh) | 2012-07-18 |
AU2005315689B2 (en) | 2010-05-27 |
EP1829158B1 (de) | 2010-05-19 |
WO2006063916A1 (de) | 2006-06-22 |
KR101067657B1 (ko) | 2011-09-27 |
CN101076922A (zh) | 2007-11-21 |
KR20070091142A (ko) | 2007-09-07 |
ATE468627T1 (de) | 2010-06-15 |
DE102004059916A1 (de) | 2006-06-14 |
DE502005009613D1 (de) | 2010-07-01 |
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