HK1188874A1 - 用於組合天線驅動器和並聯調節器的部件的 裝置 - Google Patents

用於組合天線驅動器和並聯調節器的部件的 裝置

Info

Publication number
HK1188874A1
HK1188874A1 HK14101906.5A HK14101906A HK1188874A1 HK 1188874 A1 HK1188874 A1 HK 1188874A1 HK 14101906 A HK14101906 A HK 14101906A HK 1188874 A1 HK1188874 A1 HK 1188874A1
Authority
HK
Hong Kong
Prior art keywords
nfc
shunt regulator
device combining
combining components
antenna driver
Prior art date
Application number
HK14101906.5A
Other languages
English (en)
Inventor
阿拉斯泰爾．萊弗利
Original Assignee
美國博通公司
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 美國博通公司 filed Critical 美國博通公司
Publication of HK1188874A1 publication Critical patent/HK1188874A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K19/0701—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 at least one of the integrated circuit chips comprising an arrangement for power management
    • G06K19/0715—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 at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including means to regulate power transfer to the integrated circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48—Transceivers
    • 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
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/43—Antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Near-Field Transmission Systems (AREA)
  • Power Engineering (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
HK14101906.5A 2012-06-14 2014-02-27 用於組合天線驅動器和並聯調節器的部件的 裝置 HK1188874A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/523,445 US9020424B2 (en) 2012-06-14 2012-06-14 NFC device combining components of antenna driver and shunt regulator

Publications (1)

Publication Number Publication Date
HK1188874A1 true HK1188874A1 (zh) 2014-05-16

Family

ID=48628235

Family Applications (1)

Application Number Title Priority Date Filing Date
HK14101906.5A HK1188874A1 (zh) 2012-06-14 2014-02-27 用於組合天線驅動器和並聯調節器的部件的 裝置

Country Status (6)

Country Link
US (2) US9020424B2 (zh)
EP (1) EP2675077B1 (zh)
KR (1) KR101524861B1 (zh)
CN (2) CN103516387B (zh)
HK (1) HK1188874A1 (zh)
TW (1) TWI520440B (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9020424B2 (en) 2012-06-14 2015-04-28 Broadcom Corporation NFC device combining components of antenna driver and shunt regulator
US9402148B1 (en) * 2013-05-23 2016-07-26 Mediatek Singapore Pte. Ltd. Loop back scheme for NFC
US9502756B2 (en) * 2013-09-19 2016-11-22 Rohm Co., Ltd. Antenna driving device
US9621230B2 (en) * 2014-03-03 2017-04-11 Apple Inc. Electronic device with near-field antennas
KR102229022B1 (ko) * 2014-03-18 2021-03-17 삼성전자주식회사 마그네틱 필드 모니터를 가지는 카드 검출 장치 및 이를 포함하는 시스템
EP2930647B1 (en) * 2014-04-11 2018-08-08 Nxp B.V. Contactless communication device with receiver input voltage stabilization
GB2533421A (en) * 2014-12-19 2016-06-22 Nordic Semiconductor Asa Integrated circuits
US9705611B1 (en) * 2016-03-24 2017-07-11 Rockwell Collins, Inc. Systems and methods for array antenna calibration
GB2557234A (en) * 2016-11-30 2018-06-20 Nordic Semiconductor Asa Near field communication
CN108243132A (zh) * 2016-12-27 2018-07-03 华为技术有限公司 一种信号调制方法及装置
FR3062937A1 (fr) * 2017-02-14 2018-08-17 Stmicroelectronics (Rousset) Sas Activation d'un dispositif nfc
KR102593912B1 (ko) * 2018-01-09 2023-10-26 삼성전자주식회사 모드 변경이 가능한 전원 회로 및 그것을 포함하는 스마트 카드
US10997483B2 (en) * 2019-06-12 2021-05-04 Stmicroelectronics, Inc NFC antenna switch
CN111740228A (zh) * 2020-07-24 2020-10-02 镇江联芯微电子科技有限公司 一种片上双馈电太赫兹正交极化天线设计方法
KR20240114615A (ko) * 2023-01-17 2024-07-24 삼성전자주식회사 스마트 카드

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4618672B2 (ja) * 2004-09-02 2011-01-26 フェリカネットワークス株式会社 半導体集積回路および無線通信装置
ATE459059T1 (de) 2005-05-19 2010-03-15 Nxp Bv Transponder mit einer verbesserten spannungsbegrenzerschaltung
GB0705635D0 (en) 2007-03-23 2007-05-02 Innovision Res & Tech Plc Near field RF communicators
GB0801225D0 (en) * 2008-01-23 2008-02-27 Innovision Res & Tech Plc Near field RF communications
JP2011152011A (ja) * 2010-01-25 2011-08-04 Renesas Electronics Corp 半導体装置及びそれを用いた電源装置
JP5738647B2 (ja) * 2011-03-28 2015-06-24 フェリカネットワークス株式会社 通信装置、通信制御方法、およびプログラム
US20130084802A1 (en) * 2011-09-30 2013-04-04 Broadcom Corporation Shaped controlling signals in near field communications (nfc) devices
US20130337756A1 (en) * 2012-06-13 2013-12-19 Broadcom Corporation Method and Apparatus for Controlling NFC Tag Power Dissipation
US9020424B2 (en) 2012-06-14 2015-04-28 Broadcom Corporation NFC device combining components of antenna driver and shunt regulator

Also Published As

Publication number Publication date
TW201351781A (zh) 2013-12-16
US20150229363A1 (en) 2015-08-13
KR101524861B1 (ko) 2015-06-01
CN103516387B (zh) 2016-08-10
CN103516387A (zh) 2014-01-15
US9614591B2 (en) 2017-04-04
TWI520440B (zh) 2016-02-01
KR20130140586A (ko) 2013-12-24
EP2675077A3 (en) 2017-07-26
EP2675077B1 (en) 2018-08-08
CN203563063U (zh) 2014-04-23
US9020424B2 (en) 2015-04-28
US20130337744A1 (en) 2013-12-19
EP2675077A2 (en) 2013-12-18

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20210613