JP4115428B2 - 車載用アンテナ装置 - Google Patents
車載用アンテナ装置 Download PDFInfo
- Publication number
- JP4115428B2 JP4115428B2 JP2004188728A JP2004188728A JP4115428B2 JP 4115428 B2 JP4115428 B2 JP 4115428B2 JP 2004188728 A JP2004188728 A JP 2004188728A JP 2004188728 A JP2004188728 A JP 2004188728A JP 4115428 B2 JP4115428 B2 JP 4115428B2
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- circuit board
- base plate
- frame
- antenna device
- 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
Links
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
-
- 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
- H01Q1/1271—Supports; Mounting means for mounting on windscreens
-
- 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
Landscapes
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Waveguide Aerials (AREA)
Description
22 放射導体
23 接地導体
24 ベースプレート
24a 開口部
25 フィーダ線
26 回路基板
26a 部品実装面
26b 電波反射面(グラウンド導体)
27 ハウジング
28 同軸ケーブル
30 枠体
31 カバー
32 コネクタカバー
33 固定ねじ
34 湿度硬化性樹脂
51 リアガラス(ガラス板)
Claims (3)
- 窓ガラスとして車両に配設されたガラス板と、このガラス板の車室側の内表面に形成されたパッチ状の放射導体と、この放射導体を包囲するように前記ガラス板の内表面に形成された枠状の接地導体と、これら放射導体と接地導体に接続する電気回路を一面側に形成した回路基板と、この回路基板を包囲して保持する板金製の枠体を有するハウジングとを備え、
前記回路基板の他面側に前記電気回路のグラウンド導体を形成し、このグラウンド導体と前記枠体とを電気的に接続すると共に、前記グラウンド導体を前記放射導体と前記接地導体に離間対向させて電波反射面としたことを特徴とする車載用アンテナ装置。 - 請求項1の記載において、前記ガラス板の内表面にベースプレートが固定されており、前記ハウジングが前記ベースプレートを介して前記ガラス板の内表面に取り付けられていることを特徴とする車載用アンテナ装置。
- 請求項2の記載において、前記ハウジングが、前記ベースプレートに脱着可能に固定された前記枠体と、前記回路基板の一面側を覆うように前記枠体に冠着せしめた板金製のカバーとを備えていることを特徴とする車載用アンテナ装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004188728A JP4115428B2 (ja) | 2004-06-25 | 2004-06-25 | 車載用アンテナ装置 |
CNB2005100780343A CN100461528C (zh) | 2004-06-25 | 2005-06-13 | 车载天线装置 |
US11/165,438 US7489279B2 (en) | 2004-06-25 | 2005-06-23 | In-vehicle antenna apparatus |
EP05013714A EP1617508A1 (en) | 2004-06-25 | 2005-06-24 | In-vehicle antenna apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004188728A JP4115428B2 (ja) | 2004-06-25 | 2004-06-25 | 車載用アンテナ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006013959A JP2006013959A (ja) | 2006-01-12 |
JP4115428B2 true JP4115428B2 (ja) | 2008-07-09 |
Family
ID=35160052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004188728A Expired - Fee Related JP4115428B2 (ja) | 2004-06-25 | 2004-06-25 | 車載用アンテナ装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7489279B2 (ja) |
EP (1) | EP1617508A1 (ja) |
JP (1) | JP4115428B2 (ja) |
CN (1) | CN100461528C (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007324656A (ja) * | 2006-05-30 | 2007-12-13 | Nippon Sheet Glass Co Ltd | 車載用アンテナ装置 |
JP4649371B2 (ja) | 2006-05-30 | 2011-03-09 | 本田技研工業株式会社 | 車載用アンテナ装置 |
JP4637792B2 (ja) * | 2006-05-30 | 2011-02-23 | アルプス電気株式会社 | 車載用アンテナ装置 |
JP5758909B2 (ja) * | 2010-10-12 | 2015-08-05 | 株式会社村田製作所 | 通信端末装置 |
JP1517572S (ja) * | 2014-07-24 | 2015-02-16 | ||
USD879077S1 (en) * | 2017-01-13 | 2020-03-24 | Impinj, Inc. | Crossover for RFID IC terminals |
CN107146940A (zh) * | 2017-05-16 | 2017-09-08 | 中国电子科技集团公司第三十六研究所 | 一种共形通信天线及其安装方法 |
CN109037967B (zh) * | 2018-07-12 | 2020-06-30 | 榆林学院 | 电子设备用天线装置 |
US10854957B2 (en) | 2019-02-19 | 2020-12-01 | Samsung Electronics Co., Ltd. | Electronic device including antenna |
US11444367B2 (en) * | 2020-08-11 | 2022-09-13 | GM Global Technology Operations LLC | Glass-mounted antenna package for a motor vehicle |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4916456A (en) * | 1989-05-12 | 1990-04-10 | Don Shyu | Glass-mountable antenna assembly |
JPH0563423A (ja) | 1991-08-30 | 1993-03-12 | Asahi Glass Co Ltd | 車載用の平面アンテナ |
US5585806A (en) * | 1993-12-28 | 1996-12-17 | Mitsumi Electric Co., Ltd. | Flat antenna apparatus having a shielded circuit board |
GB9417401D0 (en) * | 1994-08-30 | 1994-10-19 | Pilkington Plc | Patch antenna assembly |
JPH08148921A (ja) | 1994-11-21 | 1996-06-07 | Nippon Sheet Glass Co Ltd | 自動車電話用ガラスアンテナ装置 |
US6023245A (en) * | 1998-08-10 | 2000-02-08 | Andrew Corporation | Multi-band, multiple purpose antenna particularly useful for operation in cellular and global positioning system modes |
US6396446B1 (en) * | 1999-02-16 | 2002-05-28 | Gentex Corporation | Microwave antenna for use in a vehicle |
US6388621B1 (en) * | 2000-06-20 | 2002-05-14 | Harris Corporation | Optically transparent phase array antenna |
JP2002252520A (ja) | 2001-02-22 | 2002-09-06 | Asahi Glass Co Ltd | 平面アンテナ |
JP3910490B2 (ja) * | 2002-05-29 | 2007-04-25 | 小島プレス工業株式会社 | 車両用アンテナ構造体 |
EP1513224A1 (en) * | 2002-06-11 | 2005-03-09 | Nippon Sheet Glass Co.,Ltd. | Plane antenna and its designing method |
EP1624527B1 (en) | 2003-04-24 | 2012-05-09 | Asahi Glass Company, Limited | Antenna device |
-
2004
- 2004-06-25 JP JP2004188728A patent/JP4115428B2/ja not_active Expired - Fee Related
-
2005
- 2005-06-13 CN CNB2005100780343A patent/CN100461528C/zh not_active Expired - Fee Related
- 2005-06-23 US US11/165,438 patent/US7489279B2/en not_active Expired - Fee Related
- 2005-06-24 EP EP05013714A patent/EP1617508A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US7489279B2 (en) | 2009-02-10 |
CN1713449A (zh) | 2005-12-28 |
JP2006013959A (ja) | 2006-01-12 |
US20060044197A1 (en) | 2006-03-02 |
CN100461528C (zh) | 2009-02-11 |
EP1617508A1 (en) | 2006-01-18 |
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