HK1173579A1 - 射頻信號接收器及激活所述接收器的方法 - Google Patents

射頻信號接收器及激活所述接收器的方法

Info

Publication number
HK1173579A1
HK1173579A1 HK13100605.2A HK13100605A HK1173579A1 HK 1173579 A1 HK1173579 A1 HK 1173579A1 HK 13100605 A HK13100605 A HK 13100605A HK 1173579 A1 HK1173579 A1 HK 1173579A1
Authority
HK
Hong Kong
Prior art keywords
fsk
activating
receiver
radio frequency
high sensitivity
Prior art date
Application number
HK13100605.2A
Other languages
English (en)
Inventor
Arnaud Casagrande
Jean-Luc Arend
Original Assignee
Swatch Group Res & Dev 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 Swatch Group Res & Dev Ltd filed Critical Swatch Group Res & Dev Ltd
Publication of HK1173579A1 publication Critical patent/HK1173579A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
HK13100605.2A 2010-12-23 2013-01-15 射頻信號接收器及激活所述接收器的方法 HK1173579A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10196893.1A EP2469783B1 (fr) 2010-12-23 2010-12-23 Récepteur de signaux radiofréquences FSK avec un démodulateur à haute sensibilité ainsi que procédé pour sa mise en action

Publications (1)

Publication Number Publication Date
HK1173579A1 true HK1173579A1 (zh) 2013-05-16

Family

ID=43981416

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13100605.2A HK1173579A1 (zh) 2010-12-23 2013-01-15 射頻信號接收器及激活所述接收器的方法

Country Status (7)

Country Link
US (1) US8774748B2 (zh)
EP (1) EP2469783B1 (zh)
JP (1) JP5497729B2 (zh)
KR (1) KR101299332B1 (zh)
CN (1) CN102594752B (zh)
HK (1) HK1173579A1 (zh)
TW (1) TWI513200B (zh)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5988863B2 (ja) * 2012-12-27 2016-09-07 パナソニック株式会社 受信装置及び復調方法
JP6175985B2 (ja) * 2013-08-26 2017-08-09 アイコム株式会社 復調方法、受信装置、及び通信システム
JP6270107B2 (ja) * 2013-09-30 2018-01-31 日本信号株式会社 自動列車制御装置
DE102014104524B4 (de) 2013-10-02 2017-07-06 Silicon Laboratories Inc. Empfänger mit der Fähigkeit zur Erfassung von Frequenzabweichungen und Verfahren dafür
EP2869483B1 (en) 2013-11-01 2018-10-24 The Swatch Group Research and Development Ltd. Signal receiver with a duty-cycle controller
JP6382130B2 (ja) * 2014-02-26 2018-08-29 国立研究開発法人産業技術総合研究所 無線受信装置及び無線受信方法
JP5989703B2 (ja) * 2014-03-27 2016-09-07 古河電気工業株式会社 送受信システム
KR101531041B1 (ko) * 2014-10-23 2015-06-24 콘티넨탈 오토모티브 시스템 주식회사 광대역 주파수 복조방법 및 그 장치
EP3101856B1 (en) * 2015-06-03 2019-12-25 ABB Schweiz AG Method to demodulate a signal component from a sampled input signal and field bus device
EP3171193A1 (fr) 2015-11-18 2017-05-24 The Swatch Group Research and Development Ltd. Procede de localisation d'une balise
EP3242146B1 (fr) 2016-05-04 2019-11-13 The Swatch Group Research and Development Ltd. Procédé et systéme de communication de signaux à haute sensibilité et à démodulation synchrone
US10542543B2 (en) * 2016-11-02 2020-01-21 Qualcomm Incorporated Wireless communication between wideband ENB and narrowband UE
CN106487525B (zh) * 2016-11-03 2019-04-05 北京机械设备研究所 基于125KHz无线唤醒信号的远程唤醒系统和方法
KR101856756B1 (ko) * 2016-11-07 2018-05-10 한국표준과학연구원 신호 발생기 및 신호 발생기를 포함하는 측정 시스템
RU2625644C1 (ru) * 2016-11-14 2017-07-17 Федеральное государственное казенное военное образовательное учреждение высшего образования "Академия Федеральной службы охраны Российской Федерации" (Академия ФСО России) Способ динамического поиска подвижных абонентов на разнородных сетях связи
US10503122B2 (en) 2017-04-14 2019-12-10 Innophase, Inc. Time to digital converter with increased range and sensitivity
WO2020040810A1 (en) * 2018-08-20 2020-02-27 Waviot Integrated Systems Llc Method and system for receiving telemetry messages over rf channel
US10622959B2 (en) 2018-09-07 2020-04-14 Innophase Inc. Multi-stage LNA with reduced mutual coupling
US11095296B2 (en) 2018-09-07 2021-08-17 Innophase, Inc. Phase modulator having fractional sample interval timing skew for frequency control input
US11295779B2 (en) * 2018-11-15 2022-04-05 Panasonic Intellectual Property Management Co., Ltd. Optical disk device
CN110521127B (zh) * 2018-12-12 2021-07-27 深圳市汇顶科技股份有限公司 用于射频收发器中峰值自适应采样解调的系统和方法
WO2020146408A1 (en) * 2019-01-07 2020-07-16 Innophase, Inc. Using a multi-tone signal to tune a multi-stage low-noise amplifier
US10728851B1 (en) 2019-01-07 2020-07-28 Innophase Inc. System and method for low-power wireless beacon monitor
US10797921B2 (en) * 2019-02-12 2020-10-06 Texas Instruments Incorporated Threshold computation circuit for S-FSK receiver, integrated circuit, and method associated therewith
CN110611630B (zh) * 2019-08-09 2020-07-17 西安电子科技大学 一种调谐射频架构的2-fsk唤醒接收器及其解调方法
CN110519192A (zh) * 2019-08-23 2019-11-29 苏州浪潮智能科技有限公司 一种fsk信号解调方法、装置、嵌入式系统及存储介质
CN111614589B (zh) * 2020-04-16 2023-07-18 上海磐启微电子有限公司 三角调频信号调制器、解调器以及无线通信系统
US11775199B2 (en) * 2021-01-20 2023-10-03 Micron Technology, Inc. Voltage resonance mitigation of memory dies
US11750235B2 (en) 2021-06-24 2023-09-05 Analog Devices International Unlimited Company Radio frequency receiver circuit
CN115801030B (zh) * 2022-10-13 2023-09-26 成都老鹰信息技术有限公司 一种载波自动搜索系统及其搜索方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518922A (en) * 1983-01-17 1985-05-21 Harris Corporation Decision-directed, automatic frequency control technique for non-coherently demodulated M-ARY frequency shift keying
GB8719849D0 (en) * 1987-08-21 1987-09-30 British Telecomm Fsk discriminator
JP2808954B2 (ja) * 1991-11-13 1998-10-08 国際電信電話株式会社 無変調信号検出及び周波数引き込み装置
JP2812347B2 (ja) * 1992-02-17 1998-10-22 日本電気株式会社 再同期復調装置
JP3161117B2 (ja) * 1993-01-14 2001-04-25 松下電器産業株式会社 受信装置
CA2153515A1 (en) * 1994-09-15 1996-03-16 Richard F. Austin Subcarrier multiple access passive optical network
GB2300502B (en) * 1995-04-11 1998-05-27 Int Mobile Satellite Org An electronic circuit for and a method of decoding a signal
GB9523578D0 (en) * 1995-11-17 1996-01-17 Philips Electronics Nv Demodulator
JPH1023086A (ja) * 1996-07-01 1998-01-23 Advantest Corp 変調精度測定装置
US5748036A (en) * 1996-07-30 1998-05-05 United Microelectronics Corporation Non-coherent digital FSK demodulator
US6690662B1 (en) * 1998-09-18 2004-02-10 Airnet Communications Corporation Method and apparatus employing wireless in-band signaling for downlink transmission of commands and uplink transmission of status for a wireless system repeater
ATE472859T1 (de) * 2000-08-01 2010-07-15 Itron Inc Frequenzspannungsspreizspektrumsystem mit nachlauf hoher empfindlichkeit, sowie synchronisierung für frequenzlabile signale
US6934524B2 (en) * 2002-04-25 2005-08-23 Agere Systems Inc. Fine-stage automatic frequency compensation in post-detection short-range wireless applications
JP4198484B2 (ja) * 2003-02-14 2008-12-17 旭化成エレクトロニクス株式会社 復調器および方法、受信装置
US7203254B2 (en) * 2003-03-25 2007-04-10 Motorola, Inc. Method and system for synchronizing in a frequency shift keying receiver
DE602004009800T2 (de) * 2004-09-30 2008-08-28 Sony Deutschland Gmbh Frequenzumtastungs-Demodulator und Verfahren zurFrequenzumtastung
CA2600925C (en) * 2005-03-08 2011-05-31 Applied Research Associates, Inc. Ultra-narrowband rf system
CN101303744A (zh) * 2008-04-18 2008-11-12 上海坤锐电子科技有限公司 用于射频识别系统的信号增强器芯片及其信号增强器
EP2239860B1 (fr) * 2009-04-07 2012-08-15 The Swatch Group Research and Development Ltd. Récepteur de signaux à modulation fsk à grande sensbilité à faible débit

Also Published As

Publication number Publication date
TW201242267A (en) 2012-10-16
KR20120072346A (ko) 2012-07-03
US8774748B2 (en) 2014-07-08
CN102594752B (zh) 2014-08-13
US20120164966A1 (en) 2012-06-28
JP5497729B2 (ja) 2014-05-21
JP2012134981A (ja) 2012-07-12
EP2469783A1 (fr) 2012-06-27
KR101299332B1 (ko) 2013-08-26
CN102594752A (zh) 2012-07-18
EP2469783B1 (fr) 2017-12-13
TWI513200B (zh) 2015-12-11

Similar Documents

Publication Publication Date Title
HK1173579A1 (zh) 射頻信號接收器及激活所述接收器的方法
EP2526676C0 (en) MULTI-BAND RADIO FREQUENCY DETECTION AND LOCATION SYSTEM
EP2566156A4 (en) BROADCAST TRANSMITTER, BROADCAST RECEIVER AND METHOD FOR SENDING AND RECEIVING BROADCAST SIGNALS WITH DEVICES FOR TRANSMITTING AND RECEIVING BROADCAST SIGNALS
EP2531958A4 (en) DEVICE AND METHOD FOR RADIO FREQUENCY IDENTIFICATION
EP2321906A4 (en) SYSTEM AND METHOD FOR INTELLIGENT RADIO FREQUENCY RECEIVER
EP2538563A4 (en) DEVICE AND METHOD FOR RADIO FREQUENCY TRANSMISSION WITH COMPLETE FREQUENCY BAND AND MULTIPLE MODE
EP2711735A4 (en) INTERFERENCE WAVE SIGNAL SUPPRESSION DEVICE, GNSS RECEIVER DEVICE, MOBILE TERMINAL, INTERFERENCE WAVE SIGNAL SUPPRESSION PROGRAM, AND INTERFERENCE WAVE SIGNAL SUPPRESSION METHOD
SI2541926T1 (sl) Sprejemnik za oddajne signale in metoda za sprejem oddajnih signalov
EP2592769A4 (en) METHOD, DEVICE, AND SYSTEM FOR RADIO FREQUENCY DETECTION
PL2835967T3 (pl) Aparat do nadawania sygnału rozgłoszeniowego, aparat do odbioru sygnału rozgłoszeniowego oraz odpowiadające sposoby
EP2901558A4 (en) Multi-band receiver and signal processing method therefor
TWI371933B (en) Receiver and signal receiving method thereof
EP2512037A4 (en) RADIO FREQUENCY SIGNAL CHECKING METHOD AND OUTDOOR UNIT
EP2584784A4 (en) SIGNAL TRANSMISSION METHOD, SIGNAL TRANSMISSION DEVICE, AND SIGNAL RECEIVING DEVICE
GB2470656B (en) Radio wave receiver
EP2906000A4 (en) TRANSMITTER, RECEIVER AND METHOD OF TRANSMITTING-RECEIVING BY RADIO FREQUENCY
HK1155287A1 (zh) 低速率模式的高靈敏度 調製信號接收器
EP2524430A4 (en) SIGNAL VOTING WITH VARIABLE INTERFERENCE FREQUENCY FOR MIRROR FREQUENCY SUPPRESSION AND METHOD
IL214803A0 (en) Mobile wireless communications device and receiver with demodulation and related methods
GB2470825B (en) Radio wave receiver
GB2470826B (en) Radio wave receiver
EP2542911A4 (en) Method, and apparatus for determining the position using radio signals
GB201005983D0 (en) Method and device for sending signals between a radio frequency circuit and a baseband circuit
EP2866478A4 (en) MOBILE TERMINAL AND METHOD FOR RECEIVING AND SENDING RADIO FREQUENCY SIGNALS
EP2637329A4 (en) Ofdm receiver, ofdm reception circuit, ofdm reception method, and ofdm reception program