CN107483017B - 用于无源谐振电路的驱动电路以及发射机设备 - Google Patents

用于无源谐振电路的驱动电路以及发射机设备 Download PDF

Info

Publication number
CN107483017B
CN107483017B CN201710422778.5A CN201710422778A CN107483017B CN 107483017 B CN107483017 B CN 107483017B CN 201710422778 A CN201710422778 A CN 201710422778A CN 107483017 B CN107483017 B CN 107483017B
Authority
CN
China
Prior art keywords
circuit
amplitude
vosc
resonant
voltage signals
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201710422778.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN107483017A (zh
Inventor
D·吕菲约
E·皮埃尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Melexis Electronic Technology Co Ltd
Original Assignee
Melexis Electronic Technology Co 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 Melexis Electronic Technology Co Ltd filed Critical Melexis Electronic Technology Co Ltd
Publication of CN107483017A publication Critical patent/CN107483017A/zh
Application granted granted Critical
Publication of CN107483017B publication Critical patent/CN107483017B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • 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
    • G06K19/0723—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 the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/02—Amplitude modulation, i.e. PAM
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L3/00—Starting of generators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L5/00—Automatic control of voltage, current, or power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/12—Monitoring; Testing of transmitters for calibration of transmit antennas, e.g. of the amplitude or phase
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Transmitters (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
CN201710422778.5A 2016-06-07 2017-06-07 用于无源谐振电路的驱动电路以及发射机设备 Active CN107483017B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16173428 2016-06-07
EP16173428.0 2016-06-07

Publications (2)

Publication Number Publication Date
CN107483017A CN107483017A (zh) 2017-12-15
CN107483017B true CN107483017B (zh) 2019-08-30

Family

ID=56116307

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710422778.5A Active CN107483017B (zh) 2016-06-07 2017-06-07 用于无源谐振电路的驱动电路以及发射机设备

Country Status (4)

Country Link
US (1) US10009047B2 (enExample)
EP (1) EP3255793B1 (enExample)
JP (1) JP6446501B2 (enExample)
CN (1) CN107483017B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109004359B (zh) * 2018-07-27 2021-08-31 北京小米移动软件有限公司 电子设备及其天线结构、天线电压的调节方法、装置
US11385261B2 (en) * 2018-10-26 2022-07-12 Keithley Instruments, Llc Test and measurement instrument having overpulsed power supply and controlled slew rate
US10439659B1 (en) * 2019-02-15 2019-10-08 Nxp B.V. Device to minimize current overshoot in detuned antenna
CN111211804B (zh) * 2020-03-02 2024-02-02 浙江诺尔康神经电子科技股份有限公司 一种基于ook调制具有余振消减功能的无线传输电路及系统
CN112578920A (zh) * 2020-12-21 2021-03-30 深圳市绘王动漫科技有限公司 一种动态调整信号发射时间的方法及系统
US12284003B2 (en) 2021-09-16 2025-04-22 Qorvo Us, Inc. Phase and amplitude error correction in a transmission circuit
US12401332B2 (en) 2021-09-16 2025-08-26 Qorvo Us, Inc. Phase and amplitude error correction in a transmission circuit
US12323174B2 (en) * 2021-09-16 2025-06-03 Qorvo Us, Inc. Amplitude-to-phase error correction in a transceiver circuit
US12273081B2 (en) 2022-01-27 2025-04-08 Qorvo Us, Inc. Voltage ripple reduction in a power management circuit
EP4270804B1 (en) * 2022-04-26 2024-08-07 STMicroelectronics razvoj polprevodnikov d.o.o. Active damping and power control in nfc active load modulation
US12489402B2 (en) 2022-05-31 2025-12-02 Qorvo Us, Inc. Voltage ripple reduction in a power management circuit
US12381525B2 (en) 2022-06-28 2025-08-05 Qorvo Us, Inc. Amplifier system
US12456957B2 (en) 2023-01-20 2025-10-28 Qorvo Us, Inc. Amplitude and phase error correction in a wireless communication circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1233371A2 (en) * 2001-02-20 2002-08-21 Texas Instruments Deutschland Gmbh Circuit assembly for generating pulses sustaining RF oscillation in a resonant circuit of a transponder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6317027B1 (en) * 1999-01-12 2001-11-13 Randy Watkins Auto-tunning scanning proximity reader
DE102007049560B4 (de) * 2007-10-16 2013-07-11 Texas Instruments Deutschland Gmbh RFID-Transponder mit hoher Abwärtsdatengeschwindigkeit
WO2014062709A1 (en) 2012-10-15 2014-04-24 Ikanos Communications, Inc. Method and apparatus to display information on a web browser based upon state of communication link
US9306498B2 (en) * 2014-02-13 2016-04-05 Nxp B.V. Current driven floating driver circuit
US9830793B2 (en) * 2014-07-16 2017-11-28 Tyco Fire & Security Gmbh Automatic selective damping of a resonant antenna
DE102014222603B3 (de) 2014-11-05 2015-12-24 Continental Automotive Gmbh Treiberschaltung für eine Induktivität und aktive Sendeeinrichtung mit einer Treiberschaltung
US9729359B1 (en) * 2016-12-28 2017-08-08 Texas Instruments Deutschland Gmbh Methods and apparatus for transponder oscillator with optimized timing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1233371A2 (en) * 2001-02-20 2002-08-21 Texas Instruments Deutschland Gmbh Circuit assembly for generating pulses sustaining RF oscillation in a resonant circuit of a transponder

Also Published As

Publication number Publication date
CN107483017A (zh) 2017-12-15
JP2017220925A (ja) 2017-12-14
EP3255793A1 (en) 2017-12-13
US20170353197A1 (en) 2017-12-07
JP6446501B2 (ja) 2018-12-26
US10009047B2 (en) 2018-06-26
EP3255793B1 (en) 2019-07-31

Similar Documents

Publication Publication Date Title
CN107483017B (zh) 用于无源谐振电路的驱动电路以及发射机设备
US20180123843A1 (en) Method and driver circuit for resonant antenna circuit
US10079512B2 (en) Large signal VCO
US9634736B2 (en) Periodic bandwidth widening for inductive coupled communications
KR102120955B1 (ko) 시간 지연 기법을 이용하여 역전류 누설을 제거하는 역전류 보상 회로 및 능동형 정류기
US20170180008A1 (en) Method and device for modulating an active load
US7005935B2 (en) Switched reactance modulated E-class oscillator
CN106384144A (zh) 一种通过比较器产生脉冲的半双工rfid振荡维持电路
CN106650876B (zh) 一种通过触发器产生脉冲的半双工rfid振荡维持电路
US6587098B2 (en) High voltage crystal controlled oscillator for an electronic pen used with an electrostatic digitizing tablet
EP2954161B1 (en) Acoustic transmitter for transmitting a signal through a downhole medium
JP2014053894A (ja) アンテナ設備を有するデータ及び／又はコマンド信号伝送デバイス
GB2539113A (en) Electronic tuning system
EP3139497B1 (en) Oscillator with favorable startup
US9871556B2 (en) Generator of phase-modulated UWB pulses
JP2004529345A (ja) 電波パルス列ナビゲーションシステム
JP2016032345A (ja) 非接触電力伝送装置
Kennedy et al. 28.4 a high-Q resonant inductive link transmit modulator/driver for enhanced power and FSK/PSK data transfer using adaptive-predictive phase-continuous switching fractional-capacitance tuning
US20070109819A1 (en) Modulated tuned L/C transmitter circuits
EP4432558A2 (en) Oscillator circuit
CN113193837A (zh) 启动电路、晶体振荡器和通信芯片
US12506369B2 (en) Inductive power and data transfer using energy injection
CN113039724B (zh) 无线电力传输拾取器及控制方法、系统及操作方法
RU2266609C2 (ru) Делитель частоты
JP2001053641A (ja) データキャリア用質問機

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant