EP1149431A4 - BROADBAND ANTENNA HAVING A RADIANT ELEMENT / FLOOR PLAN ASSEMBLY - Google Patents
BROADBAND ANTENNA HAVING A RADIANT ELEMENT / FLOOR PLAN ASSEMBLYInfo
- Publication number
- EP1149431A4 EP1149431A4 EP99965829A EP99965829A EP1149431A4 EP 1149431 A4 EP1149431 A4 EP 1149431A4 EP 99965829 A EP99965829 A EP 99965829A EP 99965829 A EP99965829 A EP 99965829A EP 1149431 A4 EP1149431 A4 EP 1149431A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- ground plane
- wide band
- band antenna
- unitary
- radiator
- 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.)
- Withdrawn
Links
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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
-
- 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
- H01Q9/0471—Non-planar, stepped or wedge-shaped patch
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/193,781 US6049314A (en) | 1998-11-17 | 1998-11-17 | Wide band antenna having unitary radiator/ground plane |
US441529P | 1999-11-16 | ||
US09/441,529 US6133883A (en) | 1998-11-17 | 1999-11-16 | Wide band antenna having unitary radiator/ground plane |
PCT/US1999/027296 WO2000030211A1 (en) | 1998-11-17 | 1999-11-17 | Wide band antenna having unitary radiator/ground plane |
US193781 | 2005-07-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1149431A1 EP1149431A1 (en) | 2001-10-31 |
EP1149431A4 true EP1149431A4 (en) | 2004-07-21 |
Family
ID=26889341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99965829A Withdrawn EP1149431A4 (en) | 1998-11-17 | 1999-11-17 | BROADBAND ANTENNA HAVING A RADIANT ELEMENT / FLOOR PLAN ASSEMBLY |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1149431A4 (ja) |
JP (1) | JP2002530908A (ja) |
CN (1) | CN1331853A (ja) |
BR (1) | BR9915453A (ja) |
WO (1) | WO2000030211A1 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002319262A1 (en) | 2002-06-25 | 2004-01-06 | Fractus, S.A. | Multiband antenna for handheld terminal |
US7023379B2 (en) | 2003-04-03 | 2006-04-04 | Gentex Corporation | Vehicle rearview assembly incorporating a tri-band antenna module |
US7928915B2 (en) | 2004-09-21 | 2011-04-19 | Fractus, S.A. | Multilevel ground-plane for a mobile device |
US7932863B2 (en) | 2004-12-30 | 2011-04-26 | Fractus, S.A. | Shaped ground plane for radio apparatus |
EP1859508A1 (en) | 2005-03-15 | 2007-11-28 | Fractus, S.A. | Slotted ground-plane used as a slot antenna or used for a pifa antenna. |
JP4535007B2 (ja) * | 2005-05-18 | 2010-09-01 | 株式会社デンソー | 車載統合アンテナ装置の搭載構造 |
WO2008072411A1 (ja) * | 2006-12-15 | 2008-06-19 | Murata Manufacturing Co., Ltd. | アンテナおよびそのアンテナを備えた通信装置 |
JP5638254B2 (ja) * | 2009-04-02 | 2014-12-10 | 株式会社ソニー・コンピュータエンタテインメント | 情報通信装置及びアンテナ |
EP2348577B1 (en) * | 2010-01-14 | 2015-08-26 | Tyco Electronics Nederland B.V. | Low height antenna |
WO2011096021A1 (ja) * | 2010-02-05 | 2011-08-11 | 三菱電機株式会社 | ショートパッチアンテナ装置及びその製造方法 |
JP2012205245A (ja) * | 2011-03-28 | 2012-10-22 | Mitsubishi Electric Corp | ショートパッチアンテナ装置の製造方法 |
CN102427160B (zh) * | 2011-08-10 | 2015-03-11 | 南京信息职业技术学院 | 一种用于圆柱形载体的共形天线 |
CN103825081B (zh) * | 2012-11-16 | 2017-09-22 | 西安红叶通讯科技有限公司 | 宽频带宽波束圆极化天线及圆极化的方法 |
CN104993244A (zh) * | 2015-06-01 | 2015-10-21 | 华侨大学 | 一种增益的4g室内壁挂天线 |
MX2019013496A (es) * | 2017-05-30 | 2020-02-13 | Licensys Australasia Pty Ltd | Una antena. |
CN108134196B (zh) * | 2017-12-25 | 2020-12-08 | 深圳Tcl新技术有限公司 | 微带天线和电视机 |
CN109193140A (zh) * | 2018-08-28 | 2019-01-11 | 出门问问信息科技有限公司 | 一种天线、电子设备 |
JP7415820B2 (ja) * | 2020-06-26 | 2024-01-17 | 株式会社Soken | アンテナ装置 |
JP7264861B2 (ja) * | 2020-11-11 | 2023-04-25 | 矢崎総業株式会社 | 薄型アンテナ |
WO2024041075A1 (en) * | 2022-08-24 | 2024-02-29 | The Hong Kong University Of Science And Technology | Antenna structure |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4835541A (en) * | 1986-12-29 | 1989-05-30 | Ball Corporation | Near-isotropic low-profile microstrip radiator especially suited for use as a mobile vehicle antenna |
WO1996004691A1 (en) * | 1994-07-29 | 1996-02-15 | Wireless Access, Inc. | Partially shorted double ring microstrip antenna having a microstrip feed |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH061848B2 (ja) * | 1984-09-17 | 1994-01-05 | 松下電器産業株式会社 | アンテナ |
US4876552A (en) * | 1988-04-27 | 1989-10-24 | Motorola, Inc. | Internally mounted broadband antenna |
US5355142A (en) * | 1991-10-15 | 1994-10-11 | Ball Corporation | Microstrip antenna structure suitable for use in mobile radio communications and method for making same |
-
1999
- 1999-11-17 CN CN 99814745 patent/CN1331853A/zh active Pending
- 1999-11-17 WO PCT/US1999/027296 patent/WO2000030211A1/en not_active Application Discontinuation
- 1999-11-17 EP EP99965829A patent/EP1149431A4/en not_active Withdrawn
- 1999-11-17 BR BR9915453-6A patent/BR9915453A/pt not_active Application Discontinuation
- 1999-11-17 JP JP2000583118A patent/JP2002530908A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4835541A (en) * | 1986-12-29 | 1989-05-30 | Ball Corporation | Near-isotropic low-profile microstrip radiator especially suited for use as a mobile vehicle antenna |
WO1996004691A1 (en) * | 1994-07-29 | 1996-02-15 | Wireless Access, Inc. | Partially shorted double ring microstrip antenna having a microstrip feed |
Non-Patent Citations (3)
Title |
---|
LIEBENDORFER M ET AL: "Wireless LAN diversity antenna system for PCMCIA card integration", VEHICULAR TECHNOLOGY CONFERENCE, 1997, IEEE 47TH PHOENIX, AZ, USA 4-7 MAY 1997, NEW YORK, NY, USA,IEEE, US, 4 May 1997 (1997-05-04), pages 2022 - 2026, XP010229152, ISBN: 0-7803-3659-3 * |
ORMISTON T D ET AL: "MICROSTRIP SHORT-CIRCUIT PATCH DESIGN EQUATIONS", MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, JOHN WILEY, NEW YORK, NY, US, vol. 16, no. 1, 1 September 1997 (1997-09-01), pages 12 - 14, XP000198277, ISSN: 0895-2477 * |
See also references of WO0030211A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1149431A1 (en) | 2001-10-31 |
BR9915453A (pt) | 2001-10-16 |
WO2000030211A1 (en) | 2000-05-25 |
JP2002530908A (ja) | 2002-09-17 |
CN1331853A (zh) | 2002-01-16 |
WO2000030211A8 (en) | 2001-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20010530 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
RBV | Designated contracting states (corrected) |
Designated state(s): DE FI FR GB SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20040604 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7H 01Q 1/38 B Ipc: 7H 01Q 9/04 A |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20040602 |