JP5969821B2 - アンテナ装置 - Google Patents

アンテナ装置 Download PDF

Info

Publication number
JP5969821B2
JP5969821B2 JP2012120139A JP2012120139A JP5969821B2 JP 5969821 B2 JP5969821 B2 JP 5969821B2 JP 2012120139 A JP2012120139 A JP 2012120139A JP 2012120139 A JP2012120139 A JP 2012120139A JP 5969821 B2 JP5969821 B2 JP 5969821B2
Authority
JP
Japan
Prior art keywords
conductor plate
antenna
additional conductor
additional
frequency
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
JP2012120139A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013247526A5 (enExample
JP2013247526A (ja
Inventor
高崎　厚志
厚志 高崎
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2012120139A priority Critical patent/JP5969821B2/ja
Priority to US13/868,834 priority patent/US20130314285A1/en
Publication of JP2013247526A publication Critical patent/JP2013247526A/ja
Publication of JP2013247526A5 publication Critical patent/JP2013247526A5/ja
Application granted granted Critical
Publication of JP5969821B2 publication Critical patent/JP5969821B2/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
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises

Landscapes

  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
JP2012120139A 2012-05-25 2012-05-25 アンテナ装置 Active JP5969821B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012120139A JP5969821B2 (ja) 2012-05-25 2012-05-25 アンテナ装置
US13/868,834 US20130314285A1 (en) 2012-05-25 2013-04-23 Antenna device and wireless communication apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012120139A JP5969821B2 (ja) 2012-05-25 2012-05-25 アンテナ装置

Publications (3)

Publication Number Publication Date
JP2013247526A JP2013247526A (ja) 2013-12-09
JP2013247526A5 JP2013247526A5 (enExample) 2015-07-09
JP5969821B2 true JP5969821B2 (ja) 2016-08-17

Family

ID=49621193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012120139A Active JP5969821B2 (ja) 2012-05-25 2012-05-25 アンテナ装置

Country Status (2)

Country Link
US (1) US20130314285A1 (enExample)
JP (1) JP5969821B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6204747B2 (ja) 2013-08-21 2017-09-27 キヤノン株式会社 電磁バンドギャップ素子及び電子回路
JP2015185946A (ja) 2014-03-20 2015-10-22 キヤノン株式会社 アンテナ装置
JP5848848B1 (ja) * 2015-07-07 2016-01-27 パナソニック株式会社 アンテナ装置
JP6958330B2 (ja) 2017-12-20 2021-11-02 富士通株式会社 アンテナ装置および設計プログラム
JP7188050B2 (ja) * 2018-12-17 2022-12-13 富士通株式会社 アンテナ設計支援プログラム、アンテナ設計支援装置、及びアンテナ設計支援方法
JP7234732B2 (ja) * 2019-03-26 2023-03-08 株式会社Soken アンテナ装置
JP7279495B2 (ja) * 2019-04-26 2023-05-23 株式会社Soken 車両用通信装置
CN114730993A (zh) * 2019-11-18 2022-07-08 株式会社电装 高频装置
TWI824273B (zh) * 2020-12-03 2023-12-01 仁寶電腦工業股份有限公司 天線裝置和配置該天線裝置的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2525545Y2 (ja) * 1990-06-27 1997-02-12 日本電業工作株式会社 広帯域マイクロストリップアンテナ
US5652595A (en) * 1995-05-04 1997-07-29 Motorola, Inc. Patch antenna including reactive loading
JPH10163738A (ja) * 1996-11-29 1998-06-19 Matsushita Electric Ind Co Ltd 表面実装型アンテナ及びその実装方法
US20020126051A1 (en) * 2000-11-09 2002-09-12 Jha Asu Ram Multi-purpose, ultra-wideband antenna
TW579077U (en) * 2001-04-11 2004-03-01 Wistron Neweb Corp Tunable antenna for radio transceiver device
JP2003110351A (ja) * 2001-07-25 2003-04-11 Denso Corp アンテナ装置
JP2004312533A (ja) * 2003-04-09 2004-11-04 Alps Electric Co Ltd パッチアンテナ装置
US20080252537A1 (en) * 2007-04-10 2008-10-16 Think Wireless, Inc. Through-glass antenna system
JP2011096056A (ja) * 2009-10-30 2011-05-12 Toppan Forms Co Ltd 非接触型データ受送信体
JP2011257986A (ja) * 2010-06-09 2011-12-22 Toppan Forms Co Ltd 非接触型データ受送信体

Also Published As

Publication number Publication date
US20130314285A1 (en) 2013-11-28
JP2013247526A (ja) 2013-12-09

Similar Documents

Publication Publication Date Title
JP5969821B2 (ja) アンテナ装置
TWI425713B (zh) 諧振產生之三頻段天線
US10056696B2 (en) Antenna structure
JP4384102B2 (ja) 携帯無線機およびアンテナ装置
US8779988B2 (en) Surface mount device multiple-band antenna module
JP6015944B2 (ja) アンテナ装置、通信装置、及び電子機器
EP2418728A1 (en) Antenna arrangement, dielectric substrate, PCB & device
JP2013051644A (ja) アンテナ装置とこのアンテナ装置を備えた電子機器
CN106415929A (zh) 多天线以及具备该多天线的无线装置
CN108352621B (zh) 天线装置
CN103682587A (zh) 移动装置
US8963780B2 (en) Antenna module
CN119764803A (zh) 天线及电子设备
JP2013074619A (ja) 電子通信装置及びアンテナ構造
US10916847B2 (en) Multi-band antenna
JPWO2013145623A1 (ja) アンテナ装置およびそれを搭載した携帯無線機器
US9300037B2 (en) Antenna device and antenna mounting method
US9306274B2 (en) Antenna device and antenna mounting method
CN106505306B (zh) 一种移动设备的天线及应用该天线的移动设备
CN102157794A (zh) 谐振产生的三频段天线
JP6393048B2 (ja) マルチバンドアンテナ
WO2018021353A1 (ja) アンテナ及び無線モジュール
JP6865072B2 (ja) アンテナ装置及びアンテナ装置を備えた電子機器
TWI530025B (zh) 可攜式電子裝置之多頻天線
WO2016186092A1 (ja) アンテナ装置および電子機器

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150522

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150522

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160304

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160314

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160509

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: 20160610

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160708

R151 Written notification of patent or utility model registration

Ref document number: 5969821

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151