JP4039348B2 - アンテナ装置及びそれを用いた電波受信システム - Google Patents
アンテナ装置及びそれを用いた電波受信システム Download PDFInfo
- Publication number
- JP4039348B2 JP4039348B2 JP2003336727A JP2003336727A JP4039348B2 JP 4039348 B2 JP4039348 B2 JP 4039348B2 JP 2003336727 A JP2003336727 A JP 2003336727A JP 2003336727 A JP2003336727 A JP 2003336727A JP 4039348 B2 JP4039348 B2 JP 4039348B2
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- Prior art keywords
- antenna
- vehicle
- receiving
- antenna device
- case
- 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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- 239000000758 substrate Substances 0.000 claims description 24
- 239000005357 flat glass Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- 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
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3291—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted in or on other locations inside the vehicle or vehicle body
-
- 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
- H01Q1/36—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Details Of Aerials (AREA)
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
11 本体ケース
11a ケース半体
11b ケース半体
20 受信モジュール
21 誘電体基板
22 アンテナ素子
23 接地板
24 回路基板
25 シールドケース
26 突起部
27 受け部
30 信号線
31 粘着シート
40 窓ガラス
Claims (3)
- 一対のケース半体によって形成された内部空間に電波を受信する受信モジュールを収容したアンテナ装置において、
前記受信モジュールは、誘電体基板と、前記誘電体基板の一主面に配設されたアンテナ素子と、前記誘電体基板の他方主面に配設された接地板と、前記接地板における前記誘電体基板が配設された主面に対する裏面側に配設された回路基板と、前記回路基板をシールドするシールドケースとを備え、
前記接地板は、前記誘電体基板及び前記回路基板の外周から前記アンテナ素子に対して平行な方向に突出して形成された突出部を有し、
前記一対のケース半体は、突起部及び受け部を有し、
前記突起部と前記受け部が嵌合することによって、前記一対のケース半体が一体化されて本体ケースとされるとともに前記突出部が前記本体ケースの内部空間で前記突起部及び前記受け部の間に支持されて、
前記受信モジュールが前記本体ケースの内部空間に固定されてなることを特徴とするアンテナ装置。 - 請求項1に記載のアンテナ装置を複数用い、各アンテナ装置を車両の窓ガラスの内面側に貼り付け、各アンテナ装置により受信した信号をダイバシティー方式により受信処理することを特徴とする電波受信システム。
- 前記アンテナ装置の一つを前記車両の前方窓ガラスの内面側に貼り付け、これとは異なる別の前記アンテナ装置を前記車両の後方窓ガラスの内面側に貼り付けることを特徴とする請求項2記載の電波受信システム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003336727A JP4039348B2 (ja) | 2003-09-29 | 2003-09-29 | アンテナ装置及びそれを用いた電波受信システム |
US10/867,771 US7075490B2 (en) | 2003-09-29 | 2004-06-16 | Antenna device and radio wave receiving system using such device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003336727A JP4039348B2 (ja) | 2003-09-29 | 2003-09-29 | アンテナ装置及びそれを用いた電波受信システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005109601A JP2005109601A (ja) | 2005-04-21 |
JP4039348B2 true JP4039348B2 (ja) | 2008-01-30 |
Family
ID=34373251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003336727A Expired - Fee Related JP4039348B2 (ja) | 2003-09-29 | 2003-09-29 | アンテナ装置及びそれを用いた電波受信システム |
Country Status (2)
Country | Link |
---|---|
US (1) | US7075490B2 (ja) |
JP (1) | JP4039348B2 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1677523A3 (en) * | 2004-12-28 | 2011-03-30 | LG Electronics, Inc. | Digital broadcasting transmitter-receiver for portable computer |
JP4728736B2 (ja) * | 2005-08-05 | 2011-07-20 | 古河電気工業株式会社 | アンテナ装置及びアンテナユニット |
US7436366B2 (en) * | 2006-01-18 | 2008-10-14 | Mitsumi Electric Co., Ltd. | Antenna device |
JP4607039B2 (ja) * | 2006-03-20 | 2011-01-05 | ミツミ電機株式会社 | アンテナ装置 |
JP4873143B2 (ja) * | 2006-09-01 | 2012-02-08 | ミツミ電機株式会社 | アンテナ装置 |
JP2008072609A (ja) * | 2006-09-15 | 2008-03-27 | Mitsumi Electric Co Ltd | アンテナ装置 |
JP4952269B2 (ja) * | 2007-01-25 | 2012-06-13 | ミツミ電機株式会社 | アンテナ装置 |
US7432864B1 (en) * | 2007-03-21 | 2008-10-07 | Cirocomm Technology Corp. | Modularized planar antenna structure |
US8035564B2 (en) * | 2008-12-01 | 2011-10-11 | Cirocomm Technology Corp. | Surface mounted planar antenna apparatus |
US8760362B2 (en) | 2011-06-14 | 2014-06-24 | Blaupunkt Antenna Systems Usa, Inc. | Single-feed multi-frequency multi-polarization antenna |
US8830128B2 (en) * | 2011-06-14 | 2014-09-09 | Kathrein Automotive North America, Inc. | Single feed multi-frequency multi-polarization antenna |
USD754640S1 (en) * | 2013-02-06 | 2016-04-26 | Taoglas Group Holdings Limited | GPS patch antenna |
JP6941430B2 (ja) * | 2016-11-30 | 2021-09-29 | 株式会社ヨコオ | 車載アンテナ装置、車載アンテナ装置の給電端子部、車載アンテナ装置の給電端子部におけるホルダーの形成方法 |
KR20190085266A (ko) * | 2018-01-10 | 2019-07-18 | 주식회사 만도 | 차량용 레이더 장치 |
WO2020105670A1 (ja) * | 2018-11-22 | 2020-05-28 | Agc株式会社 | アンテナシステム |
JP7136356B2 (ja) * | 2019-07-11 | 2022-09-13 | 株式会社オートネットワーク技術研究所 | ルーフパネルモジュール及びルーフ用モジュール |
CN117769498A (zh) * | 2021-08-02 | 2024-03-26 | Agc株式会社 | 车辆用窗玻璃装置 |
JP7399493B2 (ja) * | 2021-08-25 | 2023-12-18 | 原田工業株式会社 | 車両ボディ埋め込み型アンテナ装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4728962A (en) * | 1984-10-12 | 1988-03-01 | Matsushita Electric Works, Ltd. | Microwave plane antenna |
JPH07326914A (ja) * | 1994-05-31 | 1995-12-12 | Mitsumi Electric Co Ltd | カーナビゲーション装置のアンテナユニット |
US5757327A (en) * | 1994-07-29 | 1998-05-26 | Mitsumi Electric Co., Ltd. | Antenna unit for use in navigation system |
EP0740361B1 (de) * | 1995-04-20 | 1998-03-04 | FUBA Automotive GmbH | Flachantennen-Anordnung |
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 |
US6166698A (en) * | 1999-02-16 | 2000-12-26 | Gentex Corporation | Rearview mirror with integrated microwave receiver |
US6118410A (en) * | 1999-07-29 | 2000-09-12 | General Motors Corporation | Automobile roof antenna shelf |
AUPQ204599A0 (en) * | 1999-08-05 | 1999-08-26 | R F Industries Pty Ltd | Dual band antenna |
JP2003198235A (ja) | 2001-12-28 | 2003-07-11 | Alps Electric Co Ltd | 誘電体アンテナ |
-
2003
- 2003-09-29 JP JP2003336727A patent/JP4039348B2/ja not_active Expired - Fee Related
-
2004
- 2004-06-16 US US10/867,771 patent/US7075490B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7075490B2 (en) | 2006-07-11 |
JP2005109601A (ja) | 2005-04-21 |
US20050068236A1 (en) | 2005-03-31 |
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