JP2005143027A - アンテナ装置 - Google Patents
アンテナ装置 Download PDFInfo
- Publication number
- JP2005143027A JP2005143027A JP2003380115A JP2003380115A JP2005143027A JP 2005143027 A JP2005143027 A JP 2005143027A JP 2003380115 A JP2003380115 A JP 2003380115A JP 2003380115 A JP2003380115 A JP 2003380115A JP 2005143027 A JP2005143027 A JP 2005143027A
- Authority
- JP
- Japan
- Prior art keywords
- dielectric substrate
- conductor plate
- plate
- radiation conductor
- ground 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.)
- Granted
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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
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Waveguide Aerials (AREA)
Abstract
【解決手段】 板金パッチアンテナ10は、金属板からなる接地導体11と、接地導体11上に載置固定された誘電体基板12と、誘電体基板12上に所定の間隔を存して配置された金属板からなる放射導体板13と、放射導体板13の外周部寄りの4箇所を誘電体基板12側へ切り起こして折曲形成された脚片14と、放射導体板13の給電点から延出する給電用金属片15とを備えており、誘電体基板12の上面の四隅に設けられた半田ランド16に脚片14を半田付けすることによって、放射導体板13が所定の高さ位置に保持されている。また、半田ランド16は誘電体基板12を介して接地導体11と対向しているので、各半田ランド16と接地導体11との間には付加容量が形成される。
【選択図】 図3
Description
11 接地導体
12 誘電体基板
13 放射導体板
14 脚片
15,31,32 給電用金属片
16 半田ランド
17 バンドパスフィルタ
20 同軸ケ−ブル
Claims (2)
- 接地導体上に設けられた誘電体基板と、該誘電体基板上に配設された複数の半田ランドと、前記誘電体基板上に所定の間隔を存して配置された金属板からなる放射導体板と、該放射導体板の中央部を除く複数箇所を前記誘電体基板側へ折り返して形成された複数の脚片とを備え、これら複数の脚片を前記半田ランドに半田付けして前記放射導体板を支える構成としたことを特徴とするアンテナ装置。
- 請求項1の記載において、前記接地導体を前記放射導体板よりも大きい金属板とし、該接地導体上に前記放射導体板よりも小さい前記誘電体基板を載置したことを特徴とするアンテナ装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003380115A JP3814271B2 (ja) | 2003-11-10 | 2003-11-10 | アンテナ装置 |
US10/983,856 US7046203B2 (en) | 2003-11-10 | 2004-11-08 | Antenna device having miniaturized radiating conductor plate |
EP04026589.4A EP1530254B1 (en) | 2003-11-10 | 2004-11-09 | Antenna device having miniaturized radiating conductor plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003380115A JP3814271B2 (ja) | 2003-11-10 | 2003-11-10 | アンテナ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005143027A true JP2005143027A (ja) | 2005-06-02 |
JP3814271B2 JP3814271B2 (ja) | 2006-08-23 |
Family
ID=34431397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003380115A Expired - Fee Related JP3814271B2 (ja) | 2003-11-10 | 2003-11-10 | アンテナ装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7046203B2 (ja) |
EP (1) | EP1530254B1 (ja) |
JP (1) | JP3814271B2 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008061084A (ja) * | 2006-09-01 | 2008-03-13 | Mitsumi Electric Co Ltd | アンテナ装置 |
JP2008193204A (ja) * | 2007-02-01 | 2008-08-21 | Mitsumi Electric Co Ltd | アンテナ装置 |
JP2008219578A (ja) * | 2007-03-06 | 2008-09-18 | Nippon Soken Inc | パッチアンテナ |
US7893879B2 (en) | 2006-09-21 | 2011-02-22 | Mitsumi Electric Co., Ltd. | Antenna apparatus |
WO2018203485A1 (ja) * | 2017-05-01 | 2018-11-08 | 原田工業株式会社 | アンテナ装置 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3959068B2 (ja) * | 2003-11-12 | 2007-08-15 | アルプス電気株式会社 | 円偏波アンテナ |
JP2005159944A (ja) * | 2003-11-28 | 2005-06-16 | Alps Electric Co Ltd | アンテナ装置 |
TWI264143B (en) * | 2004-05-12 | 2006-10-11 | Arcadyan Technology Corp | Inverted-F antenna having reinforced fixing structure |
JP2006332784A (ja) * | 2005-05-23 | 2006-12-07 | Alps Electric Co Ltd | 平面アンテナ装置 |
TW200901559A (en) * | 2007-06-23 | 2009-01-01 | Advanced Connectek Inc | Antenna array |
US8150484B2 (en) * | 2007-09-11 | 2012-04-03 | Nokia Corporation | Protective housings for wireless transmission apparatus and associated methods |
US7746278B2 (en) * | 2008-04-17 | 2010-06-29 | Sony Ericsson Mobile Communications Ab | Antenna arrangement |
JP5931937B2 (ja) * | 2014-02-04 | 2016-06-08 | 原田工業株式会社 | パッチアンテナ装置 |
JP6917419B2 (ja) * | 2019-08-02 | 2021-08-11 | 原田工業株式会社 | 積層型パッチアンテナ |
JP6921917B2 (ja) * | 2019-10-01 | 2021-08-18 | 原田工業株式会社 | アンテナモジュール |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3193633B2 (ja) | 1996-04-09 | 2001-07-30 | 株式会社日立国際電気 | 無線機用アンテナ |
JP2000114856A (ja) | 1998-09-30 | 2000-04-21 | Nec Saitama Ltd | 逆fアンテナおよびそれを用いた無線装置 |
DE10055266B4 (de) | 2000-11-08 | 2005-03-03 | Institut für Mobil- und Satellitenfunktechnik GmbH | Verfahren zum Herstellen eines Funkgerätes und Funkgerät |
JP2002237714A (ja) | 2001-02-08 | 2002-08-23 | Alps Electric Co Ltd | パッチアンテナ |
US20040021606A1 (en) * | 2002-07-11 | 2004-02-05 | Alps Electric Co., Ltd. | Small plane antenna and composite antenna using the same |
JP2004343531A (ja) * | 2003-05-16 | 2004-12-02 | Alps Electric Co Ltd | 複合アンテナ |
KR100625121B1 (ko) * | 2003-07-01 | 2006-09-19 | 에스케이 텔레콤주식회사 | 통신핸드셋 장치에서의 sar 노출 감소 방법 및 장치 |
-
2003
- 2003-11-10 JP JP2003380115A patent/JP3814271B2/ja not_active Expired - Fee Related
-
2004
- 2004-11-08 US US10/983,856 patent/US7046203B2/en active Active
- 2004-11-09 EP EP04026589.4A patent/EP1530254B1/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008061084A (ja) * | 2006-09-01 | 2008-03-13 | Mitsumi Electric Co Ltd | アンテナ装置 |
US7893879B2 (en) | 2006-09-21 | 2011-02-22 | Mitsumi Electric Co., Ltd. | Antenna apparatus |
JP2008193204A (ja) * | 2007-02-01 | 2008-08-21 | Mitsumi Electric Co Ltd | アンテナ装置 |
JP2008219578A (ja) * | 2007-03-06 | 2008-09-18 | Nippon Soken Inc | パッチアンテナ |
WO2018203485A1 (ja) * | 2017-05-01 | 2018-11-08 | 原田工業株式会社 | アンテナ装置 |
JP2018191111A (ja) * | 2017-05-01 | 2018-11-29 | 原田工業株式会社 | アンテナ装置 |
CN110612640A (zh) * | 2017-05-01 | 2019-12-24 | 原田工业株式会社 | 天线装置 |
CN110612640B (zh) * | 2017-05-01 | 2020-12-04 | 原田工业株式会社 | 天线装置 |
US11228109B2 (en) | 2017-05-01 | 2022-01-18 | Harada Industry Co., Ltd. | Antenna device |
Also Published As
Publication number | Publication date |
---|---|
JP3814271B2 (ja) | 2006-08-23 |
EP1530254A1 (en) | 2005-05-11 |
EP1530254B1 (en) | 2013-08-14 |
US20050093748A1 (en) | 2005-05-05 |
US7046203B2 (en) | 2006-05-16 |
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