JP2021034750A - アンテナ装置 - Google Patents
アンテナ装置 Download PDFInfo
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- JP2021034750A JP2021034750A JP2019148735A JP2019148735A JP2021034750A JP 2021034750 A JP2021034750 A JP 2021034750A JP 2019148735 A JP2019148735 A JP 2019148735A JP 2019148735 A JP2019148735 A JP 2019148735A JP 2021034750 A JP2021034750 A JP 2021034750A
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- 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
-
- 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
- H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or 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
- H01Q5/10—Resonant antennas
-
- 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
-
- 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
-
- 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
- H01Q5/328—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 between a radiating element and ground
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
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- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Details Of Aerials (AREA)
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Abstract
Description
容量素子と、
一端が給電点に接続され他端が前記容量素子に接続された第1のコイルと、
一端が前記容量素子に接続された第2のコイルと、
一端が前記第2のコイルに接続され他端が接地点に接続された容量部と、を備える。
前記第2のコイル及び前記容量部は、それぞれ複数あり、
前記第2のコイルは、それぞれ、1つの前記容量部に電気的に接続され、
前記各容量部は、前記接地点に電気的に接続されている。
前記第1のコイル及び前記第2のコイルは、分布定数のコイル又は集中定数のコイルのチップ部品若しくはリード部品である。
前記容量部は、分布定数の容量部又はコンデンサのチップ部品若しくはリード部品である。
前記給電点及び前記接地点を有する本体基板部と、
前記本体基板部に立設され、前記容量素子に電気的に接続され、前記第1のコイル及び前記第2のコイルを有するアンテナ基板部と、を備える。
前記容量素子を支持する支持部を備える。
前記本体基板部及び前記支持部が設置されたアンテナベース部と、
前記アンテナベース部を車両に取り付ける車両取付部と、
シャークフィン形状のアンテナカバー部と、を備える。
AT1 アンテナ
10 アンテナカバー部
20 アンテナベース部
21 平板部
21h1,21h2,21h3 螺子穴
21h4 穴部
30 基板部
31 本体基板
31h 穴部
311 容量部
32 ケーブルガイド部
33a,33b,33c,33d 接続端子
34 アンテナ基板
35a,35b アンテナコイル
36a,36b 接続端子
40 インナーカバー部
41 ドーム部
41a,41b 螺子穴部
42 平板部
42h 穴部
50 容量素子
51 容量板部
51a,51b 穴部
60 パッキン部
61,62 パッキン
70 車両取付具
S1,S2,S3,S4 螺子
Claims (7)
- 容量素子と、
一端が給電点に接続され他端が前記容量素子に接続された第1のコイルと、
一端が前記容量素子に接続された第2のコイルと、
一端が前記第2のコイルに接続され他端が接地点に接続された容量部と、を備えるアンテナ装置。 - 前記第2のコイル及び前記容量部は、それぞれ複数あり、
前記第2のコイルは、それぞれ、1つの前記容量部に電気的に接続され、
前記各容量部は、前記接地点に電気的に接続されている請求項1に記載のアンテナ装置。 - 前記第1のコイル及び前記第2のコイルは、分布定数のコイル又は集中定数のコイルのチップ部品若しくはリード部品である請求項1又は2に記載のアンテナ装置。
- 前記容量部は、分布定数の容量部又はコンデンサのチップ部品若しくはリード部品である請求項1から3のいずれか一項に記載のアンテナ装置。
- 前記給電点及び前記接地点を有する本体基板部と、
前記本体基板部に立設され、前記容量素子に電気的に接続され、前記第1のコイル及び前記第2のコイルを有するアンテナ基板部と、を備える請求項1から4のいずれか一項に記載のアンテナ装置。 - 前記容量素子を支持する支持部を備える請求項5に記載のアンテナ装置。
- 前記本体基板部及び前記支持部が設置されたアンテナベース部と、
前記アンテナベース部を車両に取り付ける車両取付部と、
シャークフィン形状のアンテナカバー部と、を備える請求項6に記載のアンテナ装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019148735A JP7356000B2 (ja) | 2019-08-14 | 2019-08-14 | アンテナ装置 |
US16/984,310 US11563264B2 (en) | 2019-08-14 | 2020-08-04 | Antenna device |
CN202010772242.8A CN112397878A (zh) | 2019-08-14 | 2020-08-04 | 天线装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019148735A JP7356000B2 (ja) | 2019-08-14 | 2019-08-14 | アンテナ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021034750A true JP2021034750A (ja) | 2021-03-01 |
JP7356000B2 JP7356000B2 (ja) | 2023-10-04 |
Family
ID=74567981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019148735A Active JP7356000B2 (ja) | 2019-08-14 | 2019-08-14 | アンテナ装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11563264B2 (ja) |
JP (1) | JP7356000B2 (ja) |
CN (1) | CN112397878A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112022004337T5 (de) | 2021-10-28 | 2024-06-20 | Yokowo Co., Ltd. | Anschlussklemme und Antennenvorrichtung |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6881349B2 (ja) * | 2018-02-26 | 2021-06-02 | 株式会社デンソー | 車両用アンテナ装置 |
KR102192766B1 (ko) * | 2019-08-19 | 2020-12-18 | 인팩일렉스 주식회사 | 차량용 샤크핀 안테나 |
FR3133274B1 (fr) * | 2022-03-07 | 2024-01-19 | Continental Automotive | Module d’antenne pour véhicule |
CN118554157A (zh) * | 2023-02-24 | 2024-08-27 | 深圳富泰宏精密工业有限公司 | 天线模组及无线通信装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004047223A1 (ja) * | 2002-11-18 | 2004-06-03 | Yokowo Co., Ltd. | 複数帯域用アンテナ |
JP2007174017A (ja) * | 2005-12-20 | 2007-07-05 | Samsung Electronics Co Ltd | アンテナ |
US20080117111A1 (en) * | 2006-11-22 | 2008-05-22 | Nippon Antena Kabushiki Kaisha | Antenna Apparatus |
JP2009278192A (ja) * | 2008-05-12 | 2009-11-26 | Sony Ericsson Mobilecommunications Japan Inc | アンテナ装置及び通信端末装置 |
JP2015133692A (ja) * | 2013-12-11 | 2015-07-23 | 原田工業株式会社 | 複合アンテナ装置 |
JP2018170622A (ja) * | 2017-03-29 | 2018-11-01 | 株式会社ヨコオ | アンテナ装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101719551B1 (ko) * | 2013-10-28 | 2017-03-24 | 주식회사 하이딥 | 안테나 장치 |
WO2016151988A1 (ja) * | 2015-03-23 | 2016-09-29 | 日本電気株式会社 | アンテナ及び無線通信装置 |
CN108292798A (zh) * | 2015-11-27 | 2018-07-17 | 原田工业株式会社 | 低剖面天线装置 |
CN214542538U (zh) * | 2018-04-26 | 2021-10-29 | 株式会社友华 | 匹配电路以及天线装置 |
-
2019
- 2019-08-14 JP JP2019148735A patent/JP7356000B2/ja active Active
-
2020
- 2020-08-04 US US16/984,310 patent/US11563264B2/en active Active
- 2020-08-04 CN CN202010772242.8A patent/CN112397878A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004047223A1 (ja) * | 2002-11-18 | 2004-06-03 | Yokowo Co., Ltd. | 複数帯域用アンテナ |
JP2007174017A (ja) * | 2005-12-20 | 2007-07-05 | Samsung Electronics Co Ltd | アンテナ |
US20080117111A1 (en) * | 2006-11-22 | 2008-05-22 | Nippon Antena Kabushiki Kaisha | Antenna Apparatus |
WO2008062746A1 (fr) * | 2006-11-22 | 2008-05-29 | Nippon Antena Kabushiki Kaisha | Dispositif d'antenne |
JP2009278192A (ja) * | 2008-05-12 | 2009-11-26 | Sony Ericsson Mobilecommunications Japan Inc | アンテナ装置及び通信端末装置 |
JP2015133692A (ja) * | 2013-12-11 | 2015-07-23 | 原田工業株式会社 | 複合アンテナ装置 |
JP2018170622A (ja) * | 2017-03-29 | 2018-11-01 | 株式会社ヨコオ | アンテナ装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112022004337T5 (de) | 2021-10-28 | 2024-06-20 | Yokowo Co., Ltd. | Anschlussklemme und Antennenvorrichtung |
Also Published As
Publication number | Publication date |
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JP7356000B2 (ja) | 2023-10-04 |
US20210050655A1 (en) | 2021-02-18 |
US11563264B2 (en) | 2023-01-24 |
CN112397878A (zh) | 2021-02-23 |
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