KR102402052B1 - 안테나 - Google Patents

안테나 Download PDF

Info

Publication number
KR102402052B1
KR102402052B1 KR1020200113662A KR20200113662A KR102402052B1 KR 102402052 B1 KR102402052 B1 KR 102402052B1 KR 1020200113662 A KR1020200113662 A KR 1020200113662A KR 20200113662 A KR20200113662 A KR 20200113662A KR 102402052 B1 KR102402052 B1 KR 102402052B1
Authority
KR
South Korea
Prior art keywords
conductor
antenna
split ring
split
stub
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
KR1020200113662A
Other languages
English (en)
Korean (ko)
Other versions
KR20210052203A (ko
Inventor
게이시 고사카
히로시 도야오
Original Assignee
니혼 고꾸 덴시 고교 가부시끼가이샤
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 니혼 고꾸 덴시 고교 가부시끼가이샤 filed Critical 니혼 고꾸 덴시 고교 가부시끼가이샤
Publication of KR20210052203A publication Critical patent/KR20210052203A/ko
Application granted granted Critical
Publication of KR102402052B1 publication Critical patent/KR102402052B1/ko
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
    • 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
    • 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
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H01Q1/46—Electric supply lines or communication lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • 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
    • H01Q5/30—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
    • H01Q5/321—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 within a radiating element or between connected 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
    • H01Q9/0485—Dielectric resonator antennas

Landscapes

  • Waveguide Aerials (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Details Of Aerials (AREA)
KR1020200113662A 2019-10-29 2020-09-07 안테나 Active KR102402052B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019196290A JP7404031B2 (ja) 2019-10-29 2019-10-29 アンテナ
JPJP-P-2019-196290 2019-10-29

Publications (2)

Publication Number Publication Date
KR20210052203A KR20210052203A (ko) 2021-05-10
KR102402052B1 true KR102402052B1 (ko) 2022-05-24

Family

ID=72292412

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200113662A Active KR102402052B1 (ko) 2019-10-29 2020-09-07 안테나

Country Status (6)

Country Link
US (1) US11626664B2 (https=)
EP (1) EP3817138B1 (https=)
JP (1) JP7404031B2 (https=)
KR (1) KR102402052B1 (https=)
CN (1) CN112751202B (https=)
TW (1) TWI794643B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD949834S1 (en) * 2019-09-06 2022-04-26 Murata Manufacturing Co., Ltd. RFID tag
USD973039S1 (en) * 2019-09-06 2022-12-20 Murata Manufacturing Co., Ltd. RFID tag
JP1662552S (https=) * 2019-09-06 2020-06-29
JP7475126B2 (ja) * 2019-10-29 2024-04-26 日本航空電子工業株式会社 アンテナ
JP1701515S (https=) * 2021-03-17 2021-12-06
TWD226288S (zh) * 2022-10-26 2023-07-01 大陸商昆山聯滔電子有限公司 天線
USD1075731S1 (en) * 2023-12-29 2025-05-20 Autel Robotics Co., Ltd. Antenna
USD1113884S1 (en) * 2024-03-05 2026-02-17 Japan Aviation Electronics Industry, Limited Antenna

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015504253A (ja) 2011-09-02 2015-02-05 ドックオン エージー 片側多帯域アンテナ
JP2017192152A (ja) 2011-11-04 2017-10-19 ドックオン エージー 容量結合した複合ループアンテナ

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020451B2 (ja) 1980-07-31 1985-05-22 古河電気工業株式会社 線材の水切り方法
EP1212097B1 (en) 1999-09-10 2005-11-16 The Procter & Gamble Company Enzyme inhibitors
JP2002330023A (ja) 2001-04-27 2002-11-15 Matsushita Electric Ind Co Ltd アンテナ装置およびそれを用いた無線装置
GB2381664B (en) * 2001-10-12 2003-11-19 Murata Manufacturing Co Loop antenna, surface-mounted antenna and communication equipment having the same
KR100541080B1 (ko) 2002-12-16 2006-01-11 삼성전기주식회사 무선랜 안테나 및 이를 구비한 무선랜 카드
JP3790249B2 (ja) 2004-01-13 2006-06-28 株式会社東芝 ループアンテナ及びループアンテナを備えた無線通信機
JP2005340933A (ja) * 2004-05-24 2005-12-08 Mitsubishi Electric Corp 円偏波アンテナ、及びこれを用いたレクテナ
US7579992B2 (en) * 2004-06-26 2009-08-25 E.M.W. Antenna Co., Ltd. Multi-band built-in antenna for independently adjusting resonant frequencies and method for adjusting resonant frequencies
JP4868874B2 (ja) * 2005-03-29 2012-02-01 富士通テン株式会社 ループアンテナ、該アンテナを使用したアンテナシステム及び該アンテナシステムを搭載した車両
CN100592572C (zh) * 2005-06-10 2010-02-24 鸿富锦精密工业（深圳）有限公司 双频天线
US7176838B1 (en) * 2005-08-22 2007-02-13 Motorola, Inc. Multi-band antenna
US7768378B2 (en) * 2006-04-26 2010-08-03 Compx International Inc. Field retrofittable refrigerator lock with audit trail
KR100808476B1 (ko) 2006-05-26 2008-03-03 (사)한국전자산업진흥회 이동통신 단말기용 내장 안테나
JP4446203B2 (ja) * 2007-09-26 2010-04-07 ミツミ電機株式会社 アンテナ素子および広帯域アンテナ装置
JP2009152722A (ja) * 2007-12-19 2009-07-09 Toshiba Corp アンテナ装置および無線装置
GB0802729D0 (en) * 2008-02-14 2008-03-26 Isis Innovation Resonant reflector assembly and method
TW200937742A (en) * 2008-02-25 2009-09-01 Quanta Comp Inc Dual feed-in dual-band antenna
US7589682B1 (en) * 2008-03-18 2009-09-15 Cameo Communications Inc. Single-plate dual-band antenna and wireless network device having the same
TWI411158B (zh) * 2008-04-09 2013-10-01 Acer Inc 一種多頻折疊環形天線
TW201027844A (en) * 2009-01-06 2010-07-16 Ralink Technology Corp Loop antenna for wireless network
KR20110010416A (ko) 2009-07-24 2011-02-01 엘지전자 주식회사 이동 단말기
US8164524B2 (en) * 2009-07-27 2012-04-24 Auden Techno Corp. Built-in straight mobile antenna type dual band antenna assembly with improved HAC performance
US9136594B2 (en) * 2009-08-20 2015-09-15 Qualcomm Incorporated Compact multi-band planar inverted F antenna
DE112010005220T5 (de) 2010-02-03 2012-11-08 Laird Technologies Ab Antennenvorrichtung und tragbare elektronische Vorrichtung, die solch eine Antennenvorrichtung aufweist
US9246221B2 (en) * 2011-03-07 2016-01-26 Apple Inc. Tunable loop antennas
JP2014523163A (ja) 2011-06-23 2014-09-08 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 電気的に小型の垂直スプリットリング共振器アンテナ
US9496616B2 (en) * 2011-08-24 2016-11-15 Nec Corporation Antenna and electronic device
JP2014053885A (ja) * 2012-08-08 2014-03-20 Canon Inc マルチバンドアンテナ
JP6240040B2 (ja) * 2013-08-27 2017-11-29 Ｎｅｃプラットフォームズ株式会社 アンテナ装置及び無線通信装置
JP6032515B2 (ja) * 2014-03-13 2016-11-30 ▲華▼▲為▼▲終▼端有限公司 アンテナ及び端末
JP6014071B2 (ja) 2014-03-20 2016-10-25 Ｎｅｃプラットフォームズ株式会社 通信装置及びアンテナ装置
US10367248B2 (en) 2014-03-31 2019-07-30 Nec Corporation Antenna, array antenna, and radio communication apparatus
JP6077507B2 (ja) 2014-09-19 2017-02-08 Ｎｅｃプラットフォームズ株式会社 アンテナ及び無線通信装置
JP6610652B2 (ja) 2015-02-16 2019-11-27 日本電気株式会社 マルチバンドアンテナ、マルチバンドアンテナアレイ及び無線通信装置
WO2016148274A1 (ja) 2015-03-19 2016-09-22 日本電気株式会社 アンテナ及び無線通信装置
WO2016159369A1 (ja) 2015-04-02 2016-10-06 日本電気株式会社 マルチバンドアンテナ及び無線通信装置
JP6606871B2 (ja) 2015-06-04 2019-11-20 日本電気株式会社 アンテナおよび無線通信機
DE102015222131B4 (de) 2015-11-10 2026-03-05 Renesas Design Netherlands B.V. Miniaturantenne
JP6659519B2 (ja) * 2016-11-02 2020-03-04 株式会社東芝 アンテナ装置
JP6624650B2 (ja) 2017-08-30 2019-12-25 Ｎｅｃプラットフォームズ株式会社 アンテナ
TWI661614B (zh) * 2018-01-08 2019-06-01 華碩電腦股份有限公司 迴圈天線
JP6787415B2 (ja) 2019-01-07 2020-11-18 ヤマハ株式会社 平面アンテナ及びアンテナエレメント間の結合低減方法
JP7216577B2 (ja) 2019-03-05 2023-02-01 日本航空電子工業株式会社 アンテナ
JP7475126B2 (ja) * 2019-10-29 2024-04-26 日本航空電子工業株式会社 アンテナ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015504253A (ja) 2011-09-02 2015-02-05 ドックオン エージー 片側多帯域アンテナ
JP2017192152A (ja) 2011-11-04 2017-10-19 ドックオン エージー 容量結合した複合ループアンテナ

Also Published As

Publication number Publication date
CN112751202B (zh) 2024-06-18
CN112751202A (zh) 2021-05-04
EP3817138B1 (en) 2023-11-08
TW202118146A (zh) 2021-05-01
US20210126367A1 (en) 2021-04-29
TWI794643B (zh) 2023-03-01
EP3817138A1 (en) 2021-05-05
KR20210052203A (ko) 2021-05-10
JP2021072469A (ja) 2021-05-06
JP7404031B2 (ja) 2023-12-25
US11626664B2 (en) 2023-04-11

Similar Documents

Publication Publication Date Title
KR102402052B1 (ko) 안테나
US6950072B2 (en) Surface mount antenna, antenna device using the same, and communication device
US10741908B2 (en) Antenna system and antenna module with reduced interference between radiating patterns
US11380997B2 (en) Antenna
JP2021072469A5 (https=)
JPWO2008078437A1 (ja) アンテナ構造およびそれを備えた無線通信装置
JP3992077B2 (ja) アンテナ構造およびそれを備えた無線通信機
JP2014075773A (ja) アンテナ装置、通信装置、及び電子機器
US20220302589A1 (en) Antenna device
JP5794300B2 (ja) アンテナ装置および通信端末装置
CN112204816A (zh) 导体、天线和通信装置
US8816911B2 (en) Multiple resonant antenna unit, associated printed circuit board and radio communication
KR102008716B1 (ko) 안테나 장치 및 그의 급전 구조체
KR101491278B1 (ko) 안테나 장치 및 그의 급전 구조체
JP7153843B2 (ja) アンテナ装置
KR100688648B1 (ko) 단락 스터브를 이용한 이동통신단말기용 다중대역 내장형안테나
JP2002118418A (ja) 表面実装型アンテナおよびアンテナの実装構造および無線装置
KR101846450B1 (ko) 이중대역 슬롯 안테나
KR102053085B1 (ko) 안테나 장치 및 그의 급전 구조체
KR102053080B1 (ko) 급전 구조체
KR101480592B1 (ko) 안테나 장치 및 그의 급전 구조체
EP3937309B1 (en) Antenna system with coupled region
KR20140090443A (ko) 안테나 장치 및 그의 급전 구조체
CN119133829A (zh) 天线装置
KR101405730B1 (ko) 공진 부가 소자와 그를 갖는 급전 구조체 및 안테나 장치

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

X091 Application refused [patent]
AMND Amendment
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PX0901 Re-examination

St.27 status event code: A-2-3-E10-E12-rex-PX0901

PX0701 Decision of registration after re-examination

St.27 status event code: A-3-4-F10-F13-rex-PX0701

X701 Decision to grant (after re-examination)
GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 4