JP7231608B2 - パッチアンテナおよび車載用アンテナ装置 - Google Patents

パッチアンテナおよび車載用アンテナ装置 Download PDF

Info

Publication number
JP7231608B2
JP7231608B2 JP2020501656A JP2020501656A JP7231608B2 JP 7231608 B2 JP7231608 B2 JP 7231608B2 JP 2020501656 A JP2020501656 A JP 2020501656A JP 2020501656 A JP2020501656 A JP 2020501656A JP 7231608 B2 JP7231608 B2 JP 7231608B2
Authority
JP
Japan
Prior art keywords
patch antenna
radiating element
parasitic
vehicle
radiation
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.)
Active
Application number
JP2020501656A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2019163521A5 (https=
JPWO2019163521A1 (ja
Inventor
威 山保
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokowo Co Ltd
Original Assignee
Yokowo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yokowo Co Ltd filed Critical Yokowo Co Ltd
Publication of JPWO2019163521A1 publication Critical patent/JPWO2019163521A1/ja
Publication of JPWO2019163521A5 publication Critical patent/JPWO2019163521A5/ja
Priority to JP2023022193A priority Critical patent/JP7634032B2/ja
Application granted granted Critical
Publication of JP7231608B2 publication Critical patent/JP7231608B2/ja
Priority to JP2025019453A priority patent/JP2025065397A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01Q1/3258—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle using the gutter of the vehicle; Means for clamping a whip aerial on the edge of a part of the vehicle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/005—Patch antenna using one or more coplanar parasitic elements
    • 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
    • H01Q1/3283—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle side-mounted antennas, e.g. bumper-mounted, door-mounted
    • 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
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
    • 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
    • H01Q5/378—Combination of fed elements with parasitic elements
    • H01Q5/385—Two or more parasitic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Waveguide Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
JP2020501656A 2018-02-23 2019-02-07 パッチアンテナおよび車載用アンテナ装置 Active JP7231608B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023022193A JP7634032B2 (ja) 2018-02-23 2023-02-16 アンテナ装置
JP2025019453A JP2025065397A (ja) 2018-02-23 2025-02-07 アンテナ装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018030681 2018-02-23
JP2018030681 2018-02-23
PCT/JP2019/004333 WO2019163521A1 (ja) 2018-02-23 2019-02-07 パッチアンテナおよび車載用アンテナ装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023022193A Division JP7634032B2 (ja) 2018-02-23 2023-02-16 アンテナ装置

Publications (3)

Publication Number Publication Date
JPWO2019163521A1 JPWO2019163521A1 (ja) 2021-02-04
JPWO2019163521A5 JPWO2019163521A5 (https=) 2022-02-02
JP7231608B2 true JP7231608B2 (ja) 2023-03-01

Family

ID=67688072

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2020501656A Active JP7231608B2 (ja) 2018-02-23 2019-02-07 パッチアンテナおよび車載用アンテナ装置
JP2023022193A Active JP7634032B2 (ja) 2018-02-23 2023-02-16 アンテナ装置
JP2025019453A Pending JP2025065397A (ja) 2018-02-23 2025-02-07 アンテナ装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2023022193A Active JP7634032B2 (ja) 2018-02-23 2023-02-16 アンテナ装置
JP2025019453A Pending JP2025065397A (ja) 2018-02-23 2025-02-07 アンテナ装置

Country Status (5)

Country Link
US (2) US11799208B2 (https=)
EP (1) EP3758147B1 (https=)
JP (3) JP7231608B2 (https=)
CN (1) CN111788741B (https=)
WO (1) WO2019163521A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112005435B (zh) 2018-04-24 2022-08-05 Ａｇｃ株式会社 车辆用天线、附带车辆用天线的窗玻璃及天线系统
WO2021006033A1 (ja) * 2019-07-11 2021-01-14 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
WO2021065818A1 (ja) * 2019-10-02 2021-04-08 パナソニックＩｐマネジメント株式会社 アンテナ装置及び車両
JP7643450B2 (ja) * 2020-03-24 2025-03-11 Ａｇｃ株式会社 車両用アンテナシステム
JP7490070B2 (ja) * 2020-09-28 2024-05-24 株式会社ヨコオ パッチアンテナ
CN112086745A (zh) * 2020-09-30 2020-12-15 广州市埃特斯通讯设备有限公司 一种与v2x设备融合的etc天线
WO2023100908A1 (ja) 2021-12-03 2023-06-08 Ａｇｃ株式会社 アンテナ装置及び車両用アンテナ装置
WO2023127765A1 (ja) * 2021-12-28 2023-07-06 Ａｇｃ株式会社 アンテナ装置及び車両用アンテナ装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002158534A (ja) 2000-11-17 2002-05-31 Ntt Docomo Inc パッチ型アンテナ
JP2015097377A (ja) 2013-10-07 2015-05-21 株式会社日本自動車部品総合研究所 アンテナシステムおよびアンテナユニット
JP2016171439A (ja) 2015-03-12 2016-09-23 三菱電機株式会社 アンテナ装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0682977B2 (ja) * 1988-06-14 1994-10-19 株式会社光電製作所 広指向性マイクロストリップアンテナ
JPH05183327A (ja) * 1991-12-26 1993-07-23 Maspro Denkoh Corp 車載用アンテナ
FR2691015B1 (fr) * 1992-05-05 1994-10-07 Aerospatiale Antenne-réseau de type micro-ruban à faible épaisseur mais à large bande passante.
US6320544B1 (en) * 2000-04-06 2001-11-20 Lucent Technologies Inc. Method of producing desired beam widths for antennas and antenna arrays in single or dual polarization
JP4541595B2 (ja) * 2001-06-18 2010-09-08 マスプロ電工株式会社 マイクロストリップアンテナ
JP2003347838A (ja) 2002-05-30 2003-12-05 Yokowo Co Ltd アンテナ装置
JP4098659B2 (ja) * 2003-04-14 2008-06-11 三菱電機株式会社 狭域通信車載器
EP1804335A4 (en) * 2004-09-30 2010-04-28 Toto Ltd ANTENNA MICRORUBAN AND HIGH FREQUENCY SENSOR USING THE SAME
US7505002B2 (en) * 2006-12-04 2009-03-17 Agc Automotive Americas R&D, Inc. Beam tilting patch antenna using higher order resonance mode
JP4952269B2 (ja) * 2007-01-25 2012-06-13 ミツミ電機株式会社 アンテナ装置
JP2009005184A (ja) * 2007-06-22 2009-01-08 Suncall Corp パッチアンテナ及びｒｆｉｄインレット
DE102008000502A1 (de) * 2008-03-04 2009-09-10 Robert Bosch Gmbh Radarsensor mit Patch-Antenne für Kraftfahrzeuge
JP4562010B2 (ja) * 2008-06-04 2010-10-13 ミツミ電機株式会社 アンテナ素子
JP2011055419A (ja) * 2009-09-04 2011-03-17 Japan Radio Co Ltd 強結合素子アレーアンテナ
JP5554352B2 (ja) * 2012-02-16 2014-07-23 古河電気工業株式会社 広角アンテナ及びアレーアンテナ
US9231306B2 (en) * 2012-09-20 2016-01-05 Casio Computer Co., Ltd. Patch antenna and wireless communications device
US9806422B2 (en) * 2013-09-11 2017-10-31 International Business Machines Corporation Antenna-in-package structures with broadside and end-fire radiations
US9293812B2 (en) * 2013-11-06 2016-03-22 Delphi Technologies, Inc. Radar antenna assembly
CN203942014U (zh) * 2014-05-12 2014-11-12 成都振芯科技股份有限公司 寄生电容加载实现的小型化天线
JP6299505B2 (ja) * 2014-07-23 2018-03-28 株式会社Ｓｏｋｅｎ アンテナ装置
JP6647121B2 (ja) * 2016-04-05 2020-02-14 株式会社ユーシン アンテナ装置、レーダ装置および無線通信装置
US10594036B2 (en) * 2017-07-06 2020-03-17 Panasonic Intellectual Property Management Co., Ltd. Antenna and vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002158534A (ja) 2000-11-17 2002-05-31 Ntt Docomo Inc パッチ型アンテナ
JP2015097377A (ja) 2013-10-07 2015-05-21 株式会社日本自動車部品総合研究所 アンテナシステムおよびアンテナユニット
JP2016171439A (ja) 2015-03-12 2016-09-23 三菱電機株式会社 アンテナ装置

Also Published As

Publication number Publication date
JP2025065397A (ja) 2025-04-17
EP3758147A1 (en) 2020-12-30
JP7634032B2 (ja) 2025-02-20
EP3758147B1 (en) 2024-06-12
US12355156B2 (en) 2025-07-08
CN111788741A (zh) 2020-10-16
WO2019163521A1 (ja) 2019-08-29
CN111788741B (zh) 2024-04-16
US11799208B2 (en) 2023-10-24
EP3758147A4 (en) 2021-11-24
JP2023053368A (ja) 2023-04-12
US20210091480A1 (en) 2021-03-25
JPWO2019163521A1 (ja) 2021-02-04
US20230411865A1 (en) 2023-12-21

Similar Documents

Publication Publication Date Title
JP7231608B2 (ja) パッチアンテナおよび車載用アンテナ装置
JP6971119B2 (ja) パッチアンテナおよび車載用アンテナ装置
US7248220B2 (en) Antenna
US6897813B2 (en) Combined antenna with antenna combining circularly polarized wave antenna and vertical antenna
JP6825013B2 (ja) 車両用アンテナ
JP6971163B2 (ja) アンテナ装置
US20240047880A1 (en) Patch antenna and vehicular antenna device
US20100201588A1 (en) Antenna structure
CN116888822A (zh) 贴片天线
WO2026065890A1 (zh) 天线、电子设备及车辆
JP3998598B2 (ja) 平面アンテナ
US20250141110A1 (en) Antenna device
EP3648244B1 (en) Antenna unit
US20240021997A1 (en) Antenna
US20240030624A1 (en) Antenna device
JP7790362B2 (ja) アンテナ装置
CN218160806U (zh) 贴片天线以及天线装置
WO2024034680A1 (ja) パッチアンテナ
JP2004215245A (ja) 平面アンテナ
WO2024116430A1 (ja) アンテナ装置
WO2024071311A1 (ja) 車両用アンテナ装置
WO2025192069A1 (ja) アンテナ装置
CN121460948A (zh) 超宽带谢尔宾斯基天线组件
CN116547868A (zh) 毫米波天线装置和包括这种装置的模块

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220125

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220125

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220816

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221011

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20221108

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221226

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: 20230117

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230216

R150 Certificate of patent or registration of utility model

Ref document number: 7231608

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250