CN112602236A - 天线和通信装置 - Google Patents

天线和通信装置 Download PDF

Info

Publication number
CN112602236A
CN112602236A CN201980055896.4A CN201980055896A CN112602236A CN 112602236 A CN112602236 A CN 112602236A CN 201980055896 A CN201980055896 A CN 201980055896A CN 112602236 A CN112602236 A CN 112602236A
Authority
CN
China
Prior art keywords
conductor portion
ring
split
antenna
antenna according
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.)
Pending
Application number
CN201980055896.4A
Other languages
English (en)
Chinese (zh)
Inventor
相马达也
小坂圭史
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.)
Japan Aviation Electronics Industry Ltd
Original Assignee
Japan Aviation Electronics Industry 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 Japan Aviation Electronics Industry Ltd filed Critical Japan Aviation Electronics Industry Ltd
Publication of CN112602236A publication Critical patent/CN112602236A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • H01Q9/0464—Annular ring patch
    • 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
    • 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
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/35—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using two or more simultaneously fed points
    • 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
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364—Creating multiple current paths
    • 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
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364—Creating multiple current paths
    • H01Q5/371—Branching current paths

Landscapes

  • Details Of Aerials (AREA)
CN201980055896.4A 2018-09-12 2019-09-10 天线和通信装置 Pending CN112602236A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-170131 2018-09-12
JP2018170131 2018-09-12
PCT/JP2019/035430 WO2020054681A1 (ja) 2018-09-12 2019-09-10 アンテナおよび通信装置

Publications (1)

Publication Number Publication Date
CN112602236A true CN112602236A (zh) 2021-04-02

Family

ID=69778102

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980055896.4A Pending CN112602236A (zh) 2018-09-12 2019-09-10 天线和通信装置

Country Status (6)

Country Link
US (1) US11476580B2 (https=)
EP (1) EP3826110A4 (https=)
JP (1) JP7314158B2 (https=)
KR (1) KR20210030471A (https=)
CN (1) CN112602236A (https=)
WO (1) WO2020054681A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7475126B2 (ja) * 2019-10-29 2024-04-26 日本航空電子工業株式会社 アンテナ
JP7623140B2 (ja) 2021-01-14 2025-01-28 日本航空電子工業株式会社 アンテナ部材及び組立体
JP7591972B2 (ja) * 2021-05-19 2024-11-29 日本航空電子工業株式会社 マルチバンドアンテナ
JP7388743B2 (ja) * 2021-06-18 2023-11-29 Ｎｅｃプラットフォームズ株式会社 アンテナ装置及び無線機器
EP4358304A4 (en) 2021-09-06 2024-10-23 Samsung Electronics Co., Ltd. WIRELESS POWER TRANSMISSION DEVICE, AND METHOD FOR DETECTING OBJECT NEAR WIRELESS POWER TRANSMISSION DEVICE

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030117325A1 (en) * 2001-11-02 2003-06-26 Young-Min Jo Dual band spiral-shaped antenna
US20150116179A1 (en) * 2013-10-30 2015-04-30 Taiyo Yuden Co., Ltd. Chip antenna and communication circuit substrate for transmission and reception
JP2016063449A (ja) * 2014-09-19 2016-04-25 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
CN105703052A (zh) * 2014-12-15 2016-06-22 摩托罗拉解决方案公司 用于便携式无线电通信设备的混合天线
CN106329145A (zh) * 2016-09-08 2017-01-11 哈尔滨工程大学 一种基于微带线馈电的ocsrr缝隙天线
JP2018074506A (ja) * 2016-11-02 2018-05-10 株式会社東芝 アンテナ装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009283141C1 (en) * 2008-08-22 2015-10-01 Duke University Metamaterials for surfaces and waveguides
US9496616B2 (en) * 2011-08-24 2016-11-15 Nec Corporation Antenna and electronic device
JP5947263B2 (ja) * 2013-08-27 2016-07-06 Ｎｅｃプラットフォームズ株式会社 アンテナおよび無線通信装置
JP5666729B1 (ja) 2014-03-19 2015-02-12 学校法人智香寺学園 小型アンテナ
JP2018170131A (ja) 2017-03-29 2018-11-01 ブラザー工業株式会社 バナジウムレドックス二次電池、レドックス二次電池用隔膜、及びレドックス二次電池用隔膜の製造方法
JP2019213011A (ja) 2018-06-01 2019-12-12 東芝テック株式会社 アンテナ装置及び通信装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030117325A1 (en) * 2001-11-02 2003-06-26 Young-Min Jo Dual band spiral-shaped antenna
US20150116179A1 (en) * 2013-10-30 2015-04-30 Taiyo Yuden Co., Ltd. Chip antenna and communication circuit substrate for transmission and reception
JP2016063449A (ja) * 2014-09-19 2016-04-25 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
CN105703052A (zh) * 2014-12-15 2016-06-22 摩托罗拉解决方案公司 用于便携式无线电通信设备的混合天线
CN106329145A (zh) * 2016-09-08 2017-01-11 哈尔滨工程大学 一种基于微带线馈电的ocsrr缝隙天线
JP2018074506A (ja) * 2016-11-02 2018-05-10 株式会社東芝 アンテナ装置

Also Published As

Publication number Publication date
EP3826110A1 (en) 2021-05-26
WO2020054681A1 (ja) 2020-03-19
US11476580B2 (en) 2022-10-18
EP3826110A4 (en) 2021-08-25
US20210194132A1 (en) 2021-06-24
JPWO2020054681A1 (ja) 2021-08-30
KR20210030471A (ko) 2021-03-17
JP7314158B2 (ja) 2023-07-25

Similar Documents

Publication Publication Date Title
CN112602236A (zh) 天线和通信装置
EP1063722B1 (en) Antenna device and communication apparatus using the same
US8711051B2 (en) Antenna device and wireless communication apparatus
US6927731B2 (en) Antenna of small volume for a portable radio appliance
JPWO2001024316A1 (ja) 表面実装型アンテナおよびそのアンテナを備えた通信装置
JP2005079970A (ja) アンテナ装置
TWI536665B (zh) 調頻天線
JPWO2004109857A1 (ja) アンテナとそれを用いた電子機器
JP2001230623A (ja) 円偏波マイクロストリップアンテナ
TW201436369A (zh) 多頻混合式天線
JP2009111999A (ja) マルチバンドアンテナ
JP2001284954A (ja) 表面実装型アンテナおよびその複共振の周波数調整設定方法および表面実装型アンテナを備えた通信装置
JP2005295493A (ja) アンテナ装置
JP2014075773A (ja) アンテナ装置、通信装置、及び電子機器
EP2157662A1 (en) Antenna device
JP4875594B2 (ja) 平行２線アンテナ
JP5933631B2 (ja) アンテナアセンブリ
CN114667642A (zh) 天线装置和具备该天线装置的无线通信器件
US10320057B2 (en) Antenna device, wireless communication device, and band adjustment method
US9293833B2 (en) Low impedance slot fed antenna
US11367963B2 (en) Antenna device
JP2010050548A (ja) アンテナ装置
KR200289575Y1 (ko) 프린트기판에 구현된 이동통신기기용 다중 대역 안테나
KR102246973B1 (ko) 다중밴드 안테나
KR101554911B1 (ko) 1/4 파장 슬롯 안테나

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20210402