CN103312363A - 具有可调节增益的近场通信装置 - Google Patents
具有可调节增益的近场通信装置 Download PDFInfo
- Publication number
- CN103312363A CN103312363A CN2012105941712A CN201210594171A CN103312363A CN 103312363 A CN103312363 A CN 103312363A CN 2012105941712 A CN2012105941712 A CN 2012105941712A CN 201210594171 A CN201210594171 A CN 201210594171A CN 103312363 A CN103312363 A CN 103312363A
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- Prior art keywords
- gain
- module
- field communication
- signal
- nfc
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- 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
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
-
- 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
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/12—Neutralising, balancing, or compensation arrangements
- H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
-
- H04B5/48—
-
- H04B5/70—
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
- H03D2200/0041—Functional aspects of demodulators
- H03D2200/0082—Quadrature arrangements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
- H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/26—Monitoring; Testing of receivers using historical data, averaging values or statistics
-
- H04B5/24—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/418,174 | 2012-03-12 | ||
US13/418,174 US9184798B2 (en) | 2012-03-12 | 2012-03-12 | Near field communications (NFC) device having adjustable gain |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103312363A true CN103312363A (zh) | 2013-09-18 |
CN103312363B CN103312363B (zh) | 2016-03-23 |
Family
ID=46799956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210594171.2A Active CN103312363B (zh) | 2012-03-12 | 2012-12-31 | 具有可调节增益的近场通信装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US9184798B2 (zh) |
EP (1) | EP2639974B1 (zh) |
KR (1) | KR101492948B1 (zh) |
CN (1) | CN103312363B (zh) |
HK (1) | HK1185726A1 (zh) |
TW (1) | TWI512634B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103701488A (zh) * | 2013-12-21 | 2014-04-02 | 中电科航空电子有限公司 | 具有1090兆赫扩展电文的广播式自动相关监视能力的s模式应答机 |
CN104362993A (zh) * | 2014-11-17 | 2015-02-18 | 中环天仪股份有限公司 | 一种液体超声波流量计自动增益调节的控制方法 |
CN104579413A (zh) * | 2015-01-06 | 2015-04-29 | 中电科航空电子有限公司 | 一种tcas、s模式应答机和ads-b综合射频系统 |
CN105451157A (zh) * | 2014-09-22 | 2016-03-30 | 意法半导体国际有限公司 | 用于信息的非接触式通信的方法、系统和设备 |
WO2017012188A1 (zh) * | 2015-07-23 | 2017-01-26 | 中兴通讯股份有限公司 | 一种近场通信接收电路 |
CN108075793A (zh) * | 2016-11-14 | 2018-05-25 | 三星电子株式会社 | 近场通信设备 |
CN112825173A (zh) * | 2020-11-03 | 2021-05-21 | 中国银联股份有限公司 | 卡片交易安全验证方法以及移动终端 |
CN114866116A (zh) * | 2022-07-05 | 2022-08-05 | 深圳市汇顶科技股份有限公司 | 近场通信的方法和近场通信设备 |
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WO2010042653A1 (en) | 2008-10-07 | 2010-04-15 | Mc10, Inc. | Catheter balloon having stretchable integrated circuitry and sensor array |
US9123614B2 (en) | 2008-10-07 | 2015-09-01 | Mc10, Inc. | Methods and applications of non-planar imaging arrays |
US8389862B2 (en) | 2008-10-07 | 2013-03-05 | Mc10, Inc. | Extremely stretchable electronics |
US8097926B2 (en) | 2008-10-07 | 2012-01-17 | Mc10, Inc. | Systems, methods, and devices having stretchable integrated circuitry for sensing and delivering therapy |
US9723122B2 (en) | 2009-10-01 | 2017-08-01 | Mc10, Inc. | Protective cases with integrated electronics |
EP2712491B1 (en) | 2011-05-27 | 2019-12-04 | Mc10, Inc. | Flexible electronic structure |
WO2013022853A1 (en) | 2011-08-05 | 2013-02-14 | Mc10, Inc. | Catheter balloon methods and apparatus employing sensing elements |
US9184798B2 (en) | 2012-03-12 | 2015-11-10 | Broadcom Corporation | Near field communications (NFC) device having adjustable gain |
US9226402B2 (en) | 2012-06-11 | 2015-12-29 | Mc10, Inc. | Strain isolation structures for stretchable electronics |
US9295842B2 (en) | 2012-07-05 | 2016-03-29 | Mc10, Inc. | Catheter or guidewire device including flow sensing and use thereof |
KR20150031324A (ko) | 2012-07-05 | 2015-03-23 | 엠씨10, 인크 | 유동 감지를 포함하는 카테터 장치 |
EP2906960A4 (en) | 2012-10-09 | 2016-06-15 | Mc10 Inc | CONFORMING ELECTRONICS INTEGRATED WITH A DRESS |
US9171794B2 (en) | 2012-10-09 | 2015-10-27 | Mc10, Inc. | Embedding thin chips in polymer |
US9706647B2 (en) | 2013-05-14 | 2017-07-11 | Mc10, Inc. | Conformal electronics including nested serpentine interconnects |
CA2920485A1 (en) | 2013-08-05 | 2015-02-12 | Mc10, Inc. | Flexible temperature sensor including conformable electronics |
CN105705093A (zh) | 2013-10-07 | 2016-06-22 | Mc10股份有限公司 | 用于感测和分析的适形传感器系统 |
JP2015076737A (ja) * | 2013-10-09 | 2015-04-20 | 株式会社東芝 | 無線通信装置、無線通信システム、無線通信方法および無線機器 |
WO2015077559A1 (en) | 2013-11-22 | 2015-05-28 | Mc10, Inc. | Conformal sensor systems for sensing and analysis of cardiac activity |
CA2935372C (en) | 2014-01-06 | 2023-08-08 | Mc10, Inc. | Encapsulated conformal electronic systems and devices, and methods of making and using the same |
US10485118B2 (en) | 2014-03-04 | 2019-11-19 | Mc10, Inc. | Multi-part flexible encapsulation housing for electronic devices and methods of making the same |
US9810623B2 (en) * | 2014-03-12 | 2017-11-07 | Mc10, Inc. | Quantification of a change in assay |
KR102099705B1 (ko) | 2014-03-14 | 2020-04-10 | 삼성전자주식회사 | 근거리 무선 통신 장치 및 이를 포함하는 전자 시스템 |
KR102139552B1 (ko) | 2014-04-11 | 2020-07-31 | 삼성전자주식회사 | 무선 통신 장치 및 그것의 동작 방법 |
US9647646B2 (en) | 2014-04-22 | 2017-05-09 | Qualcomm Incorporated | Systems and methods for gain and offset control |
US9899330B2 (en) | 2014-10-03 | 2018-02-20 | Mc10, Inc. | Flexible electronic circuits with embedded integrated circuit die |
US10297572B2 (en) | 2014-10-06 | 2019-05-21 | Mc10, Inc. | Discrete flexible interconnects for modules of integrated circuits |
KR102282717B1 (ko) | 2014-10-14 | 2021-07-27 | 삼성전자주식회사 | Nfc 카드 리더기, 이를 포함하는 시스템 및 상기 카드 리더기의 동작 방법 |
USD781270S1 (en) | 2014-10-15 | 2017-03-14 | Mc10, Inc. | Electronic device having antenna |
CN107530004A (zh) | 2015-02-20 | 2018-01-02 | Mc10股份有限公司 | 基于贴身状况、位置和/或取向的可穿戴式设备的自动检测和构造 |
WO2016140961A1 (en) | 2015-03-02 | 2016-09-09 | Mc10, Inc. | Perspiration sensor |
US20160322853A1 (en) * | 2015-04-28 | 2016-11-03 | Intel Corporation | System and method for safe wireless charging station |
SK288677B6 (sk) | 2015-06-02 | 2019-06-04 | Logomotion, S.R.O. | Spôsob spracovania signálu vysielaného z NFC analógového budiča a zapojenie na jeho vykonávanie |
US10653332B2 (en) | 2015-07-17 | 2020-05-19 | Mc10, Inc. | Conductive stiffener, method of making a conductive stiffener, and conductive adhesive and encapsulation layers |
TWI562571B (en) * | 2015-07-20 | 2016-12-11 | Univ Nat Tsing Hua | Digital demodulator and the method thereof |
US10709384B2 (en) | 2015-08-19 | 2020-07-14 | Mc10, Inc. | Wearable heat flux devices and methods of use |
EP3356003A4 (en) | 2015-10-01 | 2019-04-03 | Mc10, Inc. | METHOD AND SYSTEM FOR INTERACTION WITH A VIRTUAL ENVIRONMENT |
EP3359031A4 (en) | 2015-10-05 | 2019-05-22 | Mc10, Inc. | METHOD AND SYSTEM FOR NEUROMODULATION AND STIMULATION |
US10164600B2 (en) * | 2015-10-12 | 2018-12-25 | Nxp B.V. | NFC or RFID device RF detuning detection and driver output power regulation |
US10673280B2 (en) | 2016-02-22 | 2020-06-02 | Mc10, Inc. | System, device, and method for coupled hub and sensor node on-body acquisition of sensor information |
EP3420732B8 (en) | 2016-02-22 | 2020-12-30 | Medidata Solutions, Inc. | System, devices, and method for on-body data and power transmission |
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US10447347B2 (en) | 2016-08-12 | 2019-10-15 | Mc10, Inc. | Wireless charger and high speed data off-loader |
FR3074940A1 (fr) * | 2017-12-07 | 2019-06-14 | Stmicroelectronics (Rousset) Sas | Detection d'un dispositif nfc |
EP3667933A1 (en) * | 2018-12-10 | 2020-06-17 | Nxp B.V. | Adaptive nfc receiver sensitivity control |
TWI706620B (zh) * | 2019-03-13 | 2020-10-01 | 凌通科技股份有限公司 | 無線充電發射器解碼電路以及使用其之無線充電發射器 |
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US20090237218A1 (en) * | 2007-06-08 | 2009-09-24 | Nam Yun Kim | Wireless communication device |
US20100148929A1 (en) * | 2005-02-22 | 2010-06-17 | Broadcom Corporation | Multi-protocol radio frequency identification transceiver |
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US9184798B2 (en) | 2012-03-12 | 2015-11-10 | Broadcom Corporation | Near field communications (NFC) device having adjustable gain |
-
2012
- 2012-03-12 US US13/418,174 patent/US9184798B2/en active Active
- 2012-08-14 EP EP12005867.2A patent/EP2639974B1/en not_active Not-in-force
- 2012-09-10 TW TW101133033A patent/TWI512634B/zh not_active IP Right Cessation
- 2012-09-28 KR KR20120108958A patent/KR101492948B1/ko active IP Right Grant
- 2012-12-31 CN CN201210594171.2A patent/CN103312363B/zh active Active
-
2013
- 2013-11-15 HK HK13112845.7A patent/HK1185726A1/zh not_active IP Right Cessation
-
2015
- 2015-11-06 US US14/935,103 patent/US9497578B2/en not_active Expired - Fee Related
Patent Citations (2)
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US20100148929A1 (en) * | 2005-02-22 | 2010-06-17 | Broadcom Corporation | Multi-protocol radio frequency identification transceiver |
US20090237218A1 (en) * | 2007-06-08 | 2009-09-24 | Nam Yun Kim | Wireless communication device |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103701488A (zh) * | 2013-12-21 | 2014-04-02 | 中电科航空电子有限公司 | 具有1090兆赫扩展电文的广播式自动相关监视能力的s模式应答机 |
CN105451157A (zh) * | 2014-09-22 | 2016-03-30 | 意法半导体国际有限公司 | 用于信息的非接触式通信的方法、系统和设备 |
CN105451157B (zh) * | 2014-09-22 | 2020-03-31 | 意法半导体国际有限公司 | 用于信息的非接触式通信的方法、系统和设备 |
CN104362993A (zh) * | 2014-11-17 | 2015-02-18 | 中环天仪股份有限公司 | 一种液体超声波流量计自动增益调节的控制方法 |
CN104579413A (zh) * | 2015-01-06 | 2015-04-29 | 中电科航空电子有限公司 | 一种tcas、s模式应答机和ads-b综合射频系统 |
CN104579413B (zh) * | 2015-01-06 | 2018-05-11 | 中电科航空电子有限公司 | 一种综合射频系统 |
WO2017012188A1 (zh) * | 2015-07-23 | 2017-01-26 | 中兴通讯股份有限公司 | 一种近场通信接收电路 |
CN108075793A (zh) * | 2016-11-14 | 2018-05-25 | 三星电子株式会社 | 近场通信设备 |
CN108075793B (zh) * | 2016-11-14 | 2020-05-12 | 三星电子株式会社 | 近场通信设备 |
CN112825173A (zh) * | 2020-11-03 | 2021-05-21 | 中国银联股份有限公司 | 卡片交易安全验证方法以及移动终端 |
CN112825173B (zh) * | 2020-11-03 | 2024-02-09 | 中国银联股份有限公司 | 卡片交易安全验证方法以及移动终端 |
CN114866116A (zh) * | 2022-07-05 | 2022-08-05 | 深圳市汇顶科技股份有限公司 | 近场通信的方法和近场通信设备 |
Also Published As
Publication number | Publication date |
---|---|
HK1185726A1 (zh) | 2014-02-21 |
US9497578B2 (en) | 2016-11-15 |
KR20130105259A (ko) | 2013-09-25 |
KR101492948B1 (ko) | 2015-02-12 |
EP2639974A2 (en) | 2013-09-18 |
US20130237150A1 (en) | 2013-09-12 |
TW201337781A (zh) | 2013-09-16 |
CN103312363B (zh) | 2016-03-23 |
EP2639974B1 (en) | 2018-04-18 |
EP2639974A3 (en) | 2015-12-09 |
TWI512634B (zh) | 2015-12-11 |
US9184798B2 (en) | 2015-11-10 |
US20160066131A1 (en) | 2016-03-03 |
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