BR112016015665A2 - aparato gerador de sinais, sistema rfid e método de produção de um sinal de transmissor rfid - Google Patents

aparato gerador de sinais, sistema rfid e método de produção de um sinal de transmissor rfid

Info

Publication number
BR112016015665A2
BR112016015665A2 BR112016015665A BR112016015665A BR112016015665A2 BR 112016015665 A2 BR112016015665 A2 BR 112016015665A2 BR 112016015665 A BR112016015665 A BR 112016015665A BR 112016015665 A BR112016015665 A BR 112016015665A BR 112016015665 A2 BR112016015665 A2 BR 112016015665A2
Authority
BR
Brazil
Prior art keywords
rfid
producing
signal
generating apparatus
signal generating
Prior art date
Application number
BR112016015665A
Other languages
English (en)
Other versions
BR112016015665B1 (pt
BR112016015665A8 (pt
Inventor
Thomas J Frederick
Original Assignee
Clairvoyant Tech Llc
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 Clairvoyant Tech Llc filed Critical Clairvoyant Tech Llc
Publication of BR112016015665A2 publication Critical patent/BR112016015665A2/pt
Publication of BR112016015665A8 publication Critical patent/BR112016015665A8/pt
Publication of BR112016015665B1 publication Critical patent/BR112016015665B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/77—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H04L27/366—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator
    • H04L27/367—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator using predistortion

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
BR112016015665-0A 2014-01-13 2014-12-04 Aparato gerador de sinais, sistema rfid e método de produção de um sinal de transmissor rfid BR112016015665B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461926568P 2014-01-13 2014-01-13
US61/926,568 2014-01-13
PCT/US2014/068484 WO2015105600A1 (en) 2014-01-13 2014-12-04 Rf system using pr-ask with orthogonal offset

Publications (3)

Publication Number Publication Date
BR112016015665A2 true BR112016015665A2 (pt) 2017-08-08
BR112016015665A8 BR112016015665A8 (pt) 2020-06-09
BR112016015665B1 BR112016015665B1 (pt) 2022-11-29

Family

ID=53524245

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016015665-0A BR112016015665B1 (pt) 2014-01-13 2014-12-04 Aparato gerador de sinais, sistema rfid e método de produção de um sinal de transmissor rfid

Country Status (5)

Country Link
US (3) US9813115B2 (pt)
EP (1) EP3095200B1 (pt)
CN (1) CN105900348B (pt)
BR (1) BR112016015665B1 (pt)
WO (1) WO2015105600A1 (pt)

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CN106375255B (zh) * 2016-08-31 2019-06-07 成都九洲电子信息系统股份有限公司 基于fpga的pr_ask调制方法
CN107862228B (zh) * 2017-11-03 2021-01-15 锐捷网络股份有限公司 一种信号处理方法及rfid读写器
TWI644652B (zh) * 2018-02-01 2018-12-21 淡江大學 生理資訊收集系統及其收發裝置
US10742222B2 (en) 2018-12-12 2020-08-11 Shenzhen GOODIX Technology Co., Ltd. Peak-adaptive sampling demodulation for radiofrequency transceivers
CN114070333B (zh) * 2020-07-29 2023-03-24 广州海格通信集团股份有限公司 波形头的采样点的存取方法、装置、存取设备和通信系统
CN114915265B (zh) * 2022-07-15 2022-10-14 浙江地芯引力科技有限公司 一种动态规划深度的ask调制电路、方法、设备及存储介质

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Also Published As

Publication number Publication date
EP3095200A4 (en) 2017-09-13
US20160344452A1 (en) 2016-11-24
US9813115B2 (en) 2017-11-07
US10230429B2 (en) 2019-03-12
US10797757B2 (en) 2020-10-06
CN105900348A (zh) 2016-08-24
BR112016015665B1 (pt) 2022-11-29
BR112016015665A8 (pt) 2020-06-09
EP3095200B1 (en) 2019-10-09
CN105900348B (zh) 2018-12-14
EP3095200A1 (en) 2016-11-23
US20190222264A1 (en) 2019-07-18
WO2015105600A1 (en) 2015-07-16
US20180013469A1 (en) 2018-01-11

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 04/12/2014, OBSERVADAS AS CONDICOES LEGAIS