JP6327886B2 - 無線タグ、通信端末、及び通信システム - Google Patents

無線タグ、通信端末、及び通信システム Download PDF

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Publication number
JP6327886B2
JP6327886B2 JP2014039565A JP2014039565A JP6327886B2 JP 6327886 B2 JP6327886 B2 JP 6327886B2 JP 2014039565 A JP2014039565 A JP 2014039565A JP 2014039565 A JP2014039565 A JP 2014039565A JP 6327886 B2 JP6327886 B2 JP 6327886B2
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Japan
Prior art keywords
dipole antenna
antenna
received power
radio wave
chip
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
JP2014039565A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015164258A (ja
Inventor
渡辺　大輔
大輔 渡辺
冨永　雅敏
雅敏 冨永
田中　将憲
将憲 田中
加藤　聖樹
聖樹 加藤
前田　孝士
孝士 前田
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.)
Mitsubishi Heavy Industries Machinery Systems Co Ltd
Original Assignee
Mitsubishi Heavy Industries Machinery Systems 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 Mitsubishi Heavy Industries Machinery Systems Co Ltd filed Critical Mitsubishi Heavy Industries Machinery Systems Co Ltd
Priority to JP2014039565A priority Critical patent/JP6327886B2/ja
Priority to SG11201607100SA priority patent/SG11201607100SA/en
Priority to TW104106318A priority patent/TWI578619B/zh
Priority to PCT/JP2015/055508 priority patent/WO2015129778A1/ja
Priority to GB1614441.2A priority patent/GB2538455B/en
Publication of JP2015164258A publication Critical patent/JP2015164258A/ja
Application granted granted Critical
Publication of JP6327886B2 publication Critical patent/JP6327886B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2225—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
    • 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
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Support Of Aerials (AREA)
JP2014039565A 2014-02-28 2014-02-28 無線タグ、通信端末、及び通信システム Active JP6327886B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014039565A JP6327886B2 (ja) 2014-02-28 2014-02-28 無線タグ、通信端末、及び通信システム
SG11201607100SA SG11201607100SA (en) 2014-02-28 2015-02-26 Wireless tag, communication terminal, and communication system
TW104106318A TWI578619B (zh) 2014-02-28 2015-02-26 Wireless tags, communication terminals and communication systems
PCT/JP2015/055508 WO2015129778A1 (ja) 2014-02-28 2015-02-26 無線タグ、通信端末、及び通信システム
GB1614441.2A GB2538455B (en) 2014-02-28 2015-02-26 Wireless tag, communication terminal, and communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014039565A JP6327886B2 (ja) 2014-02-28 2014-02-28 無線タグ、通信端末、及び通信システム

Publications (2)

Publication Number Publication Date
JP2015164258A JP2015164258A (ja) 2015-09-10
JP6327886B2 true JP6327886B2 (ja) 2018-05-23

Family

ID=54009092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014039565A Active JP6327886B2 (ja) 2014-02-28 2014-02-28 無線タグ、通信端末、及び通信システム

Country Status (5)

Country Link
JP (1) JP6327886B2 (zh)
GB (1) GB2538455B (zh)
SG (1) SG11201607100SA (zh)
TW (1) TWI578619B (zh)
WO (1) WO2015129778A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI740601B (zh) * 2020-08-10 2021-09-21 國立高雄科技大學 可安裝在導電性材料之標籤天線
JP2023020086A (ja) 2021-07-30 2023-02-09 日本航空電子工業株式会社 Ｒｆｉｄタグ及びそれに用いられるアンテナ部材

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943517A (en) * 1974-10-29 1976-03-09 The United States Of America As Represented By The Secretary Of The Army Adaptive polarization receiving system
US4198641A (en) * 1976-08-09 1980-04-15 Rca Corporation Rotating field polarization antenna system
JPH0728221A (ja) * 1993-07-07 1995-01-31 Fuji Photo Film Co Ltd 感光材料処理装置
JP3296219B2 (ja) * 1996-12-02 2002-06-24 三菱電機株式会社 路上機のアンテナ装置、路車通信システム及び料金収受システム
JP2003249820A (ja) * 2002-02-22 2003-09-05 Sharp Corp 無線通信装置
JP2003249871A (ja) * 2002-02-22 2003-09-05 Sharp Corp 無線通信システム
US7042413B2 (en) * 2003-08-22 2006-05-09 Checkpoint Systems, Inc. Security tag with three dimensional antenna array made from flat stock
JP3939724B2 (ja) * 2004-12-20 2007-07-04 三菱電機株式会社 アレイアンテナ装置
US8022827B2 (en) * 2005-10-13 2011-09-20 Bae Systems Information And Electronic Systems Integration Inc. Omnidirectional RFID antenna
CA2729808A1 (en) * 2008-07-07 2010-03-11 Richard L. Copeland Switchable patch antenna for rfid shelf reader system
JP5264602B2 (ja) * 2009-04-13 2013-08-14 マイティカード株式会社 無線タグの検査方法、検査装置および検査システムならびにプログラム
JP5263110B2 (ja) * 2009-09-30 2013-08-14 株式会社デンソーウェーブ 携帯型通信端末
JP5655503B2 (ja) * 2010-10-28 2015-01-21 凸版印刷株式会社 クロスダイポールアンテナ及びそれを備えた非接触通信媒体
JP6099872B2 (ja) * 2012-03-15 2017-03-22 オムロン株式会社 Ｒｆｉｄリーダライタおよびｒｆｉｄタグシステム
CN102956967B (zh) * 2012-10-24 2015-07-15 深圳大学 一种圆极化rfid标签天线

Also Published As

Publication number Publication date
SG11201607100SA (en) 2016-10-28
WO2015129778A1 (ja) 2015-09-03
JP2015164258A (ja) 2015-09-10
TW201547106A (zh) 2015-12-16
TWI578619B (zh) 2017-04-11
GB2538455B (en) 2020-10-21
GB201614441D0 (en) 2016-10-05
GB2538455A (en) 2016-11-16

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