KR102402052B1 - 안테나 - Google Patents

안테나 Download PDF

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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
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KR
South Korea
Prior art keywords
conductor
antenna
split ring
split
stub
Prior art date
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Application number
KR1020200113662A
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English (en)
Korean (ko)
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KR20210052203A (ko
Inventor
게이시 고사카
히로시 도야오
Original Assignee
니혼 고꾸 덴시 고교 가부시끼가이샤
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Publication of KR20210052203A publication Critical patent/KR20210052203A/ko
Application granted granted Critical
Publication of KR102402052B1 publication Critical patent/KR102402052B1/ko
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    • 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 (enExample)
EP (1) EP3817138B1 (enExample)
JP (1) JP7404031B2 (enExample)
KR (1) KR102402052B1 (enExample)
CN (1) CN112751202B (enExample)
TW (1) TWI794643B (enExample)

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* Cited by examiner, † Cited by third party
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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 (enExample) * 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 (enExample) * 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

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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

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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
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WO2006001638A1 (en) * 2004-06-26 2006-01-05 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
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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
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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
WO2016132712A1 (ja) 2015-02-16 2016-08-25 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
US10756420B2 (en) 2015-04-02 2020-08-25 Nec Corporation Multi-band antenna and radio communication device
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JP6659519B2 (ja) * 2016-11-02 2020-03-04 株式会社東芝 アンテナ装置
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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
JP7404031B2 (ja) 2023-12-25
CN112751202A (zh) 2021-05-04
US11626664B2 (en) 2023-04-11
CN112751202B (zh) 2024-06-18
EP3817138B1 (en) 2023-11-08
US20210126367A1 (en) 2021-04-29
KR20210052203A (ko) 2021-05-10
JP2021072469A (ja) 2021-05-06
TWI794643B (zh) 2023-03-01
EP3817138A1 (en) 2021-05-05
TW202118146A (zh) 2021-05-01

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