BRPI0918725A2 - antena de rfid de linha de alimentacão dupla alongada com perturbações de radiação distribuídas - Google Patents

antena de rfid de linha de alimentacão dupla alongada com perturbações de radiação distribuídas

Info

Publication number
BRPI0918725A2
BRPI0918725A2 BRPI0918725A BRPI0918725A BRPI0918725A2 BR PI0918725 A2 BRPI0918725 A2 BR PI0918725A2 BR PI0918725 A BRPI0918725 A BR PI0918725A BR PI0918725 A BRPI0918725 A BR PI0918725A BR PI0918725 A2 BRPI0918725 A2 BR PI0918725A2
Authority
BR
Brazil
Prior art keywords
power line
rfid antenna
dual power
distributed radiation
elongated dual
Prior art date
Application number
BRPI0918725A
Other languages
English (en)
Inventor
Eddie Tsai Feng-shi
j burkholder Robert
D Burnside Walter
Original Assignee
Ohio State Univesity Res Foundation
Wistron Neweb
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 Ohio State Univesity Res Foundation, Wistron Neweb filed Critical Ohio State Univesity Res Foundation
Publication of BRPI0918725A2 publication Critical patent/BRPI0918725A2/pt
Publication of BRPI0918725B1 publication Critical patent/BRPI0918725B1/pt
Publication of BRPI0918725B8 publication Critical patent/BRPI0918725B8/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
    • H01Q21/005—Slotted waveguides arrays
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07773—Antenna details
    • 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
    • H01Q1/2216—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 interrogator/reader equipment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/206—Microstrip transmission line antennas
    • 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
    • H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation 

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
BRPI0918725A 2008-09-11 2009-05-14 Antena de rfid de linha de alimentação dupla alongada com perturbações de radiação distribuídas BRPI0918725B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US19168708P 2008-09-11 2008-09-11
US61/191,687 2008-09-11
US12/395,748 US8058998B2 (en) 2008-09-11 2009-03-02 Elongated twin feed line RFID antenna with distributed radiation perturbations
US12/395,748 2009-03-02
PCT/US2009/043871 WO2010030414A1 (en) 2008-09-11 2009-05-14 Elongated twin feed line rfid antenna with distributed radiation perturbations

Publications (3)

Publication Number Publication Date
BRPI0918725A2 true BRPI0918725A2 (pt) 2018-12-04
BRPI0918725B1 BRPI0918725B1 (pt) 2022-01-25
BRPI0918725B8 BRPI0918725B8 (pt) 2023-02-07

Family

ID=41798770

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0918725A BRPI0918725B8 (pt) 2008-09-11 2009-05-14 Antena de rfid de linha de alimentação dupla alongada com perturbações de radiação distribuídas

Country Status (11)

Country Link
US (1) US8058998B2 (pt)
EP (1) EP2332214B1 (pt)
KR (1) KR101485631B1 (pt)
CN (1) CN101673872B (pt)
AU (1) AU2009292142B2 (pt)
BR (1) BRPI0918725B8 (pt)
CA (1) CA2736048C (pt)
MX (1) MX2011002539A (pt)
TW (1) TWI497816B (pt)
WO (1) WO2010030414A1 (pt)
ZA (1) ZA201101697B (pt)

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US9213874B2 (en) 2012-07-06 2015-12-15 Djb Group Llc RFID smart garment
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CN109888499B (zh) * 2014-04-28 2020-10-09 株式会社村田制作所 无线ic器件
WO2016173627A1 (en) * 2015-04-28 2016-11-03 Telefonaktiebolaget Lm Ericsson (Publ) A device and a method for controlling a grid of beams
US9760750B1 (en) * 2015-01-12 2017-09-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration System for RFID-enabled information collection
KR102391548B1 (ko) * 2015-09-04 2022-04-28 현대모비스 주식회사 마이크로스트립 라인 배열 안테나 및 이를 구비하는 레이더 신호 송수신 장치
JP5935937B1 (ja) * 2015-11-02 2016-06-15 株式会社ｅＮＦＣ 伝送装置、伝送方法、および伝送システム
KR102415784B1 (ko) * 2015-11-13 2022-07-01 현대모비스 주식회사 마이크로스트립 안테나 및 이를 구비하는 레이더 신호 송수신 장치
WO2017182077A1 (en) * 2016-04-21 2017-10-26 Autoliv Development Ab A leaky-wave slotted microstrip antenna
DE202016103378U1 (de) * 2016-06-27 2016-08-01 ASTRA Gesellschaft für Asset Management mbH & Co. KG Lesevorrichtung eines im UHF- oder SHF-Bereich- sendenden und empfangenden Transpondersystems
CN211655071U (zh) * 2017-10-20 2020-10-09 株式会社村田制作所 卡式无线通信设备
TWI704498B (zh) * 2019-05-16 2020-09-11 啓碁科技股份有限公司 收納裝置
FR3100674B1 (fr) * 2019-09-10 2023-11-03 Centiloc Dispositif male, dispositif femelle et systeme de communication en champ proche
JP7377490B2 (ja) * 2019-11-19 2023-11-10 大王製紙株式会社 Ｒｆｉｄタグ
US11349220B2 (en) * 2020-02-12 2022-05-31 Veoneer Us, Inc. Oscillating waveguides and related sensor assemblies
TWI740383B (zh) * 2020-02-17 2021-09-21 泓博無線通訊技術有限公司 自動切換智能天線裝置
JP7457519B2 (ja) * 2020-02-18 2024-03-28 株式会社ブリヂストン 航空機用タイヤ
TWI738343B (zh) * 2020-05-18 2021-09-01 為昇科科技股份有限公司 蜿蜒天線結構
US20220180081A1 (en) 2020-12-08 2022-06-09 Djb Group Llc Rfid smart garment with voice control and tag signal strength indicators
US11668788B2 (en) 2021-07-08 2023-06-06 Veoneer Us, Llc Phase-compensated waveguides and related sensor assemblies
CN113690569A (zh) * 2021-08-23 2021-11-23 上海英内物联网科技股份有限公司 一种近场赋形uhf频段rfid读写天线
US12015201B2 (en) 2021-11-05 2024-06-18 Magna Electronics, Llc Waveguides and waveguide sensors with signal-improving grooves and/or slots
US20230153555A1 (en) 2021-11-18 2023-05-18 Djb Group Llc Rfid reader control integrated with smart garment
US12130357B2 (en) 2021-12-17 2024-10-29 Magna Electronics, Llc Antenna slot array configurations and related vehicle sensor signal patterns
US11928542B2 (en) 2022-03-14 2024-03-12 Djb Group Llc Direction sensing of moving RFID tags
US12283736B2 (en) 2022-03-24 2025-04-22 Magna Electronics, Llc PCB tuning for waveguide antennae
US12542365B2 (en) * 2023-02-22 2026-02-03 Djb Group Llc RFID foldable antenna
CN116960615B (zh) * 2023-08-15 2025-05-09 广东工业大学 一种射频识别阅读器天线

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Also Published As

Publication number Publication date
CN101673872B (zh) 2013-01-30
MX2011002539A (es) 2011-06-20
KR101485631B1 (ko) 2015-01-28
US8058998B2 (en) 2011-11-15
BRPI0918725B1 (pt) 2022-01-25
TW201015777A (en) 2010-04-16
EP2332214B1 (en) 2020-05-06
EP2332214A1 (en) 2011-06-15
CA2736048C (en) 2016-04-12
EP2332214A4 (en) 2016-04-13
TWI497816B (zh) 2015-08-21
AU2009292142A1 (en) 2010-03-18
WO2010030414A1 (en) 2010-03-18
BRPI0918725B8 (pt) 2023-02-07
CN101673872A (zh) 2010-03-17
ZA201101697B (en) 2012-05-30
KR20110093988A (ko) 2011-08-19
CA2736048A1 (en) 2010-03-18
AU2009292142B2 (en) 2013-07-18
US20100060457A1 (en) 2010-03-11

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/05/2009, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

Free format text: REFERENTE A RPI 2664 DE 25/01/2022, QUANTO AO ITEM (73) NOME DO TITULAR.