BR112012024147A2 - transceptor de multiplicação de frequência. - Google Patents

transceptor de multiplicação de frequência.

Info

Publication number
BR112012024147A2
BR112012024147A2 BR112012024147A BR112012024147A BR112012024147A2 BR 112012024147 A2 BR112012024147 A2 BR 112012024147A2 BR 112012024147 A BR112012024147 A BR 112012024147A BR 112012024147 A BR112012024147 A BR 112012024147A BR 112012024147 A2 BR112012024147 A2 BR 112012024147A2
Authority
BR
Brazil
Prior art keywords
frequency
wireless transceiver
transceiver
signal
oscillation
Prior art date
Application number
BR112012024147A
Other languages
English (en)
Inventor
Patrick Otis Brian
Original Assignee
Univ Washington
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 Univ Washington filed Critical Univ Washington
Publication of BR112012024147A2 publication Critical patent/BR112012024147A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/68—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using pulse rate multipliers or dividers pulse rate multipliers or dividers per se
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/03—Astable circuits
    • H03K3/0315—Ring oscillators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/00006—Changing the frequency
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/24—Automatic control of frequency or phase; Synchronisation using a reference signal directly applied to the generator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Computational Mathematics (AREA)
  • Power Engineering (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Transceivers (AREA)
  • Manipulation Of Pulses (AREA)

Abstract

transceptor de multiplicação de frequência. descrito aqui é um transceptor sem fio e método relacionado que permite a transmissão de energia ultra baixa e recepção de comunicações sem fio. numa forma de realização de exemplo o transceptor sem fio, o transmissor-receptor sem fios recebe um primeiro sinal de referência, tendo uma frequência de referência, em primeiro lugar. o transceptor sem fio, em seguida, utiliza o primeiro sinal de referência para bloquear uma injeção do oscilador local, que fornece um conjunto de sinais de oscilação tendo cada uma frequência de oscilação que é igual à frequência de referênciaq e um, e cada uma das fases que têm igualmente espaçadas. em seguida, o transceptor sem fio combina o conjunto de sinais de oscilação para um sinal de saída que tem uma frequência de saída, que é um de (i) um múltiplo da primeira frequência de referência (de acordo com uma implementação do transmissor) ou (ii) uma diferença de (a) uma referência de segunda frequência de um segundo sinal de referência e (b) um múltiplo da primeira frequência de referência (de acordo com a implementação do receptor).
BR112012024147A 2010-03-23 2011-03-23 transceptor de multiplicação de frequência. BR112012024147A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US31678410P 2010-03-23 2010-03-23
US31679010P 2010-03-23 2010-03-23
US41017610P 2010-11-04 2010-11-04
PCT/US2011/029646 WO2011119746A1 (en) 2010-03-23 2011-03-23 Frequency multiplying transceiver

Publications (1)

Publication Number Publication Date
BR112012024147A2 true BR112012024147A2 (pt) 2019-09-24

Family

ID=44123177

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012024147A BR112012024147A2 (pt) 2010-03-23 2011-03-23 transceptor de multiplicação de frequência.

Country Status (7)

Country Link
US (2) US8811926B2 (pt)
EP (1) EP2550737A1 (pt)
JP (1) JP5829264B2 (pt)
CN (1) CN102893522B (pt)
BR (1) BR112012024147A2 (pt)
TW (1) TW201218634A (pt)
WO (1) WO2011119746A1 (pt)

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US9099956B2 (en) 2011-04-26 2015-08-04 King Abdulaziz City For Science And Technology Injection locking based power amplifier
US9966937B2 (en) * 2011-04-29 2018-05-08 Marvell World Trade Ltd. Frequency multipliers
US9154145B2 (en) * 2011-05-02 2015-10-06 Rambus Inc. Integrated circuit having a multiplying injection-locked oscillator
TWI516018B (zh) 2012-09-21 2016-01-01 國立交通大學 倍頻裝置及其操作方法
US9444618B1 (en) * 2013-04-22 2016-09-13 Xilinx, Inc. Defense against attacks on ring oscillator-based physically unclonable functions
US9082514B1 (en) 2013-04-22 2015-07-14 Xilinx, Inc. Method and apparatus for physically unclonable function burn-in
US9401639B2 (en) * 2013-09-03 2016-07-26 Intersil Americas LLC Injection locked phasing for a peak-valley multiphase regulator
JP6171758B2 (ja) * 2013-09-10 2017-08-02 富士通株式会社 高周波信号発生回路、送信装置、受信装置及び送受信装置
US9537516B1 (en) * 2013-09-26 2017-01-03 The United States Of America As Represented By Secretary Of The Navy Edge combining transmitter
FR3034593A1 (pt) * 2015-04-02 2016-10-07 Commissariat Energie Atomique
WO2016207805A1 (en) * 2015-06-22 2016-12-29 Wizedsp Ltd. A method and a system for locating a mobile telephone
WO2017162275A1 (en) * 2016-03-22 2017-09-28 Telefonaktiebolaget Lm Ericsson (Publ) A reference signal system for noise reduction.
US10235378B1 (en) * 2016-09-30 2019-03-19 EMC IP Holding Company LLC Namespace performance acceleration by selective SSD caching
KR102387572B1 (ko) 2017-04-20 2022-04-18 삼성전자주식회사 무선 통신 장치 및 방법
DE102018210089A1 (de) * 2018-06-21 2019-12-24 Infineon Technologies Ag Frequenzvervielfacher und Verfahren zur Frequenzvervielfachung
CN110212929B (zh) * 2019-05-23 2021-03-09 东南大学 一种谐波抑制发射机
US11527992B2 (en) 2019-09-19 2022-12-13 Analog Devices International Unlimited Company Rotary traveling wave oscillators with distributed stubs
KR20220033248A (ko) 2020-09-09 2022-03-16 삼성전자주식회사 무선 전력 중계 장치 및 무선 전력 중계 방법
CN114363132A (zh) 2020-10-13 2022-04-15 三星电子株式会社 通信方法
US11539353B2 (en) * 2021-02-02 2022-12-27 Analog Devices International Unlimited Company RTWO-based frequency multiplier
US11936436B2 (en) 2021-12-10 2024-03-19 Rohde & Schwarz Gmbh & Co. Kg External frontend device and frontend system
US11728962B2 (en) * 2021-12-13 2023-08-15 Xilinx, Inc. Multi-phase clock signal generation circuitry

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JPH07221546A (ja) * 1994-01-28 1995-08-18 Nippon Telegr & Teleph Corp <Ntt> 注入同期発振器
WO2000005815A1 (en) * 1998-07-24 2000-02-03 Global Communication Technology, Inc. Single chip cmos transmitter/receiver and vco-mixer structure
US6535037B2 (en) 2000-02-04 2003-03-18 James Maligeorgos Injection locked frequency multiplier
US6617936B2 (en) * 2001-02-20 2003-09-09 Velio Communications, Inc. Phase controlled oscillator
JP3849485B2 (ja) * 2001-10-18 2006-11-22 セイコーエプソン株式会社 パルス処理回路および周波数逓倍回路
TWI233728B (en) * 2004-05-06 2005-06-01 Realtek Semiconductor Corp Injection-locked frequency divider and frequency dividing method thereof
TW200840226A (en) * 2007-03-22 2008-10-01 Univ Nat Taiwan Science Tech Injection locked frequency divider
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Also Published As

Publication number Publication date
EP2550737A1 (en) 2013-01-30
US9083424B2 (en) 2015-07-14
WO2011119746A1 (en) 2011-09-29
US8811926B2 (en) 2014-08-19
TW201218634A (en) 2012-05-01
JP2013523056A (ja) 2013-06-13
JP5829264B2 (ja) 2015-12-09
CN102893522A (zh) 2013-01-23
US20130058384A1 (en) 2013-03-07
CN102893522B (zh) 2016-03-09
US20140357199A1 (en) 2014-12-04

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.