JP2012034226A - アンテナ装置 - Google Patents
アンテナ装置 Download PDFInfo
- Publication number
- JP2012034226A JP2012034226A JP2010172731A JP2010172731A JP2012034226A JP 2012034226 A JP2012034226 A JP 2012034226A JP 2010172731 A JP2010172731 A JP 2010172731A JP 2010172731 A JP2010172731 A JP 2010172731A JP 2012034226 A JP2012034226 A JP 2012034226A
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- plate
- gain
- capacity
- base plate
- 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
Links
- 230000005404 monopole Effects 0.000 claims abstract description 15
- 239000003990 capacitor Substances 0.000 claims description 56
- 238000005259 measurement Methods 0.000 description 33
- 230000001771 impaired effect Effects 0.000 description 6
- 230000010287 polarization Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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
- H01Q1/3275—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
- H01Q1/36—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
- 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
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
-
- 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
-
- 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
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/32—Vertical arrangement of element
- H01Q9/36—Vertical arrangement of element with top loading
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Support Of Aerials (AREA)
Abstract
【解決手段】FMアンテナとして使用する天頂容量型モノポールアンテナの容量板24を平板状のアンテナベース板20の上方に離して沿うように配設し、アンテナベース板20の上で容量板24の下方にGPSパッチアンテナ12を配設したアンテナ装置において、容量板24の幅方向の寸法をGPSパッチアンテナ12の受信周波数の略1/4波長以下に設定するとともに、幅方向の縁で交互にコ字状に折り返して長さ方向に伸びるミアンダ状に設定する。
【選択図】 図1
Description
12 GPSパッチアンテナ
12a、26a 基板
14、24 容量板
22 コイルエレメント
26 XMパッチアンテナ
Claims (2)
- FMアンテナとして使用する天頂容量型モノポールアンテナの容量板を平板状のアンテナベース板の上方に離して前記アンテナベース板の平面に沿うように配設し、前記アンテナベース板の上で前記容量板の下方に平面アンテナを配設したアンテナ装置において、前記容量板の幅方向の寸法を前記平面アンテナの受信周波数の略1/4波長以下に設定するとともに、前記幅方向の縁で折り返して長さ方向に伸びるミアンダ状に設定して構成したことを特徴とするアンテナ装置。
- 請求項1記載のアンテナ装置において、前記容量板を、前記幅方向の縁が前記アンテナベース板に近くて前記幅方向の中央部が前記アンテナベース板から離れるように断面を上方が凸状に折り曲げて形成し、前記幅方向の一方の縁から他方の縁までの経路の長さを前記平面アンテナの受信周波数の略1/4波長以下に設定して構成したことを特徴とするアンテナ装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010172731A JP5599098B2 (ja) | 2010-07-30 | 2010-07-30 | アンテナ装置 |
EP18210462.0A EP3477769A1 (en) | 2010-07-30 | 2011-07-29 | Antenna device |
US13/194,092 US8519898B2 (en) | 2010-07-30 | 2011-07-29 | Antenna device |
EP11006286.6A EP2413425B1 (en) | 2010-07-30 | 2011-07-29 | Antenna device |
DE202011110929.5U DE202011110929U1 (de) | 2010-07-30 | 2011-07-29 | Antennenvorrichtung |
CN201110222786.8A CN102427170B (zh) | 2010-07-30 | 2011-08-01 | 天线设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010172731A JP5599098B2 (ja) | 2010-07-30 | 2010-07-30 | アンテナ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012034226A true JP2012034226A (ja) | 2012-02-16 |
JP5599098B2 JP5599098B2 (ja) | 2014-10-01 |
Family
ID=44581950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010172731A Active JP5599098B2 (ja) | 2010-07-30 | 2010-07-30 | アンテナ装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8519898B2 (ja) |
EP (2) | EP3477769A1 (ja) |
JP (1) | JP5599098B2 (ja) |
CN (1) | CN102427170B (ja) |
DE (1) | DE202011110929U1 (ja) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014216661A (ja) * | 2013-04-22 | 2014-11-17 | 原田工業株式会社 | 車載アンテナ装置 |
JP2014232981A (ja) * | 2013-05-29 | 2014-12-11 | 株式会社ヨコオ | アンテナ装置 |
WO2017141635A1 (ja) * | 2016-02-19 | 2017-08-24 | 株式会社ヨコオ | アンテナ装置 |
WO2018105235A1 (ja) * | 2016-12-06 | 2018-06-14 | 株式会社ヨコオ | アンテナ装置 |
JP2018121143A (ja) * | 2017-01-24 | 2018-08-02 | 原田工業株式会社 | 複合アンテナ装置 |
WO2018212306A1 (ja) * | 2017-05-17 | 2018-11-22 | 株式会社ヨコオ | 車載用アンテナ装置 |
JP2018191274A (ja) * | 2017-04-28 | 2018-11-29 | 原田工業株式会社 | アンテナ装置 |
JP2019012960A (ja) * | 2017-06-30 | 2019-01-24 | 株式会社ヨコオ | アンテナ装置 |
JPWO2018155600A1 (ja) * | 2017-02-23 | 2019-12-12 | 株式会社ヨコオ | アンテナ装置 |
JP2020096390A (ja) * | 2017-02-28 | 2020-06-18 | 株式会社ヨコオ | アンテナ装置 |
JPWO2020004612A1 (ja) * | 2018-06-29 | 2021-07-15 | 株式会社ヨコオ | 車載アンテナ装置 |
WO2022114161A1 (ja) * | 2020-11-27 | 2022-06-02 | 株式会社ヨコオ | 車載用アンテナ装置 |
US11804653B2 (en) | 2017-02-23 | 2023-10-31 | Yokowo Co., Ltd. | Antenna device having a capacitive loading element |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103378409B (zh) * | 2012-04-20 | 2016-03-16 | 卜放 | 伞型天线振子及天线系统 |
CN104521064B (zh) * | 2012-06-26 | 2016-07-13 | 原田工业株式会社 | 低高度天线装置 |
KR20140030688A (ko) * | 2012-09-03 | 2014-03-12 | 현대모비스 주식회사 | 차량용 통합 안테나 |
KR102279153B1 (ko) * | 2015-01-23 | 2021-07-19 | 엘지이노텍 주식회사 | 샤크 핀 안테나 |
US10530037B2 (en) | 2015-09-14 | 2020-01-07 | Yokowo Co., Ltd. | Antenna device |
JP6401835B1 (ja) * | 2017-08-07 | 2018-10-10 | 株式会社ヨコオ | アンテナ装置 |
FR3082361B1 (fr) * | 2018-06-12 | 2021-04-23 | Continental Automotive France | Systeme de detection d'approche et/ou de contact d'un utilisateur et de communication en ultra haute frequence avec un equipement portable d'utilisateur |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2251981A (en) * | 1990-07-04 | 1992-07-22 | British Aerospace | Antenna for frequency agile transmitter |
WO2008062746A1 (fr) * | 2006-11-22 | 2008-05-29 | Nippon Antena Kabushiki Kaisha | Dispositif d'antenne |
JP2009135741A (ja) * | 2007-11-30 | 2009-06-18 | Nippon Antenna Co Ltd | アンテナ装置 |
JP2010021856A (ja) * | 2008-07-11 | 2010-01-28 | Nippon Antenna Co Ltd | アンテナ装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5835067A (en) * | 1994-04-28 | 1998-11-10 | Goodman; Edward A. | Short vertical 160 meter band antenna |
SE524825C2 (sv) * | 2001-03-07 | 2004-10-12 | Smarteq Wireless Ab | Antennkopplingsanordning samverkande med en intern första antenn anordnad i en kommunikationsanordning |
JP3835291B2 (ja) * | 2002-01-11 | 2006-10-18 | 日本電気株式会社 | アンテナ素子 |
DE10330087B3 (de) * | 2003-07-03 | 2005-01-20 | Kathrein-Werke Kg | Multifunktionsantenne |
JP4007332B2 (ja) * | 2004-03-11 | 2007-11-14 | 株式会社デンソー | 統合アンテナ |
CN102055066A (zh) * | 2009-11-10 | 2011-05-11 | 比科(天津)电子有限公司 | 一种车用天线装置 |
KR101192298B1 (ko) * | 2011-01-25 | 2012-10-17 | 인팩일렉스 주식회사 | 샤크핀 통합형 안테나 |
-
2010
- 2010-07-30 JP JP2010172731A patent/JP5599098B2/ja active Active
-
2011
- 2011-07-29 EP EP18210462.0A patent/EP3477769A1/en not_active Ceased
- 2011-07-29 US US13/194,092 patent/US8519898B2/en active Active
- 2011-07-29 EP EP11006286.6A patent/EP2413425B1/en active Active
- 2011-07-29 DE DE202011110929.5U patent/DE202011110929U1/de not_active Expired - Lifetime
- 2011-08-01 CN CN201110222786.8A patent/CN102427170B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2251981A (en) * | 1990-07-04 | 1992-07-22 | British Aerospace | Antenna for frequency agile transmitter |
WO2008062746A1 (fr) * | 2006-11-22 | 2008-05-29 | Nippon Antena Kabushiki Kaisha | Dispositif d'antenne |
JP2009135741A (ja) * | 2007-11-30 | 2009-06-18 | Nippon Antenna Co Ltd | アンテナ装置 |
JP2010021856A (ja) * | 2008-07-11 | 2010-01-28 | Nippon Antenna Co Ltd | アンテナ装置 |
Cited By (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014216661A (ja) * | 2013-04-22 | 2014-11-17 | 原田工業株式会社 | 車載アンテナ装置 |
US9698473B2 (en) | 2013-04-22 | 2017-07-04 | Harada Industry Co., Ltd. | Vehicle-mounted antenna device |
JP2014232981A (ja) * | 2013-05-29 | 2014-12-11 | 株式会社ヨコオ | アンテナ装置 |
US11855340B2 (en) | 2016-02-19 | 2023-12-26 | Yokowo Co., Ltd. | Antenna device |
WO2017141635A1 (ja) * | 2016-02-19 | 2017-08-24 | 株式会社ヨコオ | アンテナ装置 |
US11456524B2 (en) | 2016-02-19 | 2022-09-27 | Yokowo Co., Ltd. | Antenna device |
WO2018105235A1 (ja) * | 2016-12-06 | 2018-06-14 | 株式会社ヨコオ | アンテナ装置 |
JP6352578B1 (ja) * | 2016-12-06 | 2018-07-04 | 株式会社ヨコオ | アンテナ装置 |
JP2018137824A (ja) * | 2016-12-06 | 2018-08-30 | 株式会社ヨコオ | アンテナ装置 |
US12009583B2 (en) | 2016-12-06 | 2024-06-11 | Yokowo Co., Ltd. | Antenna device |
US11450948B2 (en) | 2016-12-06 | 2022-09-20 | Yokowo Co., Ltd. | Antenna device |
JP7063734B2 (ja) | 2016-12-06 | 2022-05-09 | 株式会社ヨコオ | アンテナ装置 |
US10978794B2 (en) | 2016-12-06 | 2021-04-13 | Yokowo Co., Ltd. | Antenna device |
JP2018121143A (ja) * | 2017-01-24 | 2018-08-02 | 原田工業株式会社 | 複合アンテナ装置 |
US10819000B2 (en) | 2017-01-24 | 2020-10-27 | Harada Industry Co., Ltd. | Composite antenna device |
US11152692B2 (en) | 2017-02-23 | 2021-10-19 | Yokowo Co., Ltd. | Antenna device having a capacitive loading element |
JPWO2018155600A1 (ja) * | 2017-02-23 | 2019-12-12 | 株式会社ヨコオ | アンテナ装置 |
US11804653B2 (en) | 2017-02-23 | 2023-10-31 | Yokowo Co., Ltd. | Antenna device having a capacitive loading element |
JP6992044B2 (ja) | 2017-02-23 | 2022-01-13 | 株式会社ヨコオ | アンテナ装置 |
JP7179951B2 (ja) | 2017-02-23 | 2022-11-29 | 株式会社ヨコオ | アンテナ装置 |
JP2022025160A (ja) * | 2017-02-23 | 2022-02-09 | 株式会社ヨコオ | アンテナ装置 |
US11251528B2 (en) | 2017-02-28 | 2022-02-15 | Yokowo Co., Ltd. | Antenna device |
JP2020096390A (ja) * | 2017-02-28 | 2020-06-18 | 株式会社ヨコオ | アンテナ装置 |
JP7216041B2 (ja) | 2017-02-28 | 2023-01-31 | 株式会社ヨコオ | アンテナ装置 |
US11888241B2 (en) | 2017-02-28 | 2024-01-30 | Yokowo Co., Ltd. | Antenna device |
JP7016743B2 (ja) | 2017-04-28 | 2022-02-07 | 原田工業株式会社 | アンテナ装置 |
JP2018191274A (ja) * | 2017-04-28 | 2018-11-29 | 原田工業株式会社 | アンテナ装置 |
WO2018212306A1 (ja) * | 2017-05-17 | 2018-11-22 | 株式会社ヨコオ | 車載用アンテナ装置 |
JP2019012960A (ja) * | 2017-06-30 | 2019-01-24 | 株式会社ヨコオ | アンテナ装置 |
JP7238038B2 (ja) | 2017-06-30 | 2023-03-13 | 株式会社ヨコオ | アンテナ装置 |
JP2021168514A (ja) * | 2017-06-30 | 2021-10-21 | 株式会社ヨコオ | アンテナ装置 |
JPWO2020004612A1 (ja) * | 2018-06-29 | 2021-07-15 | 株式会社ヨコオ | 車載アンテナ装置 |
WO2022114161A1 (ja) * | 2020-11-27 | 2022-06-02 | 株式会社ヨコオ | 車載用アンテナ装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102427170B (zh) | 2016-05-18 |
EP2413425A3 (en) | 2013-05-01 |
US20120026050A1 (en) | 2012-02-02 |
EP2413425B1 (en) | 2021-03-10 |
JP5599098B2 (ja) | 2014-10-01 |
US8519898B2 (en) | 2013-08-27 |
CN102427170A (zh) | 2012-04-25 |
EP3477769A1 (en) | 2019-05-01 |
DE202011110929U1 (de) | 2017-05-05 |
EP2413425A2 (en) | 2012-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5599098B2 (ja) | アンテナ装置 | |
US7843389B2 (en) | Complementary wideband antenna | |
JP5237617B2 (ja) | アンテナ装置 | |
JP4913900B1 (ja) | アンテナ装置 | |
US6492952B1 (en) | Antenna device, a communication device including such an antenna device and a method of operating the communication device | |
US7714786B2 (en) | Antenna device | |
JPWO2006134701A1 (ja) | アンテナ装置及び無線通信機 | |
JP4808188B2 (ja) | アンテナ装置 | |
US20140055315A1 (en) | Wireless Telephone Coupled Antenna | |
US9577347B2 (en) | Antenna structure of a circular-polarized antenna for a vehicle | |
JP2023058579A (ja) | アンテナ装置 | |
US10411355B2 (en) | Antenna device | |
JP4389863B2 (ja) | 統合アンテナ | |
JP5656779B2 (ja) | アンテナ装置 | |
JP6772024B2 (ja) | アンテナ | |
JP5837452B2 (ja) | アンテナ装置 | |
KR101288237B1 (ko) | 원형 편파 및 선형 편파 수신을 위한 패치 안테나 | |
JP2016167680A (ja) | 広帯域無指向性アンテナ | |
US10381744B1 (en) | Wide band omni directional antenna | |
JP2003110342A (ja) | プリント形アンテナ | |
US8085204B2 (en) | Ultra-wideband antenna | |
JP2010187336A (ja) | 車載用複合アンテナ | |
KR102337296B1 (ko) | 차량용 안테나 장치 | |
JP5009322B2 (ja) | アンテナエレメント及びアンテナ | |
JP2014011692A (ja) | 統合アンテナ装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130611 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140207 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140407 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140527 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140811 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140811 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5599098 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |