CN115152186B - 通信装置 - Google Patents

通信装置 Download PDF

Info

Publication number
CN115152186B
CN115152186B CN202180015994.2A CN202180015994A CN115152186B CN 115152186 B CN115152186 B CN 115152186B CN 202180015994 A CN202180015994 A CN 202180015994A CN 115152186 B CN115152186 B CN 115152186B
Authority
CN
China
Prior art keywords
conductor
circuit
resistor
voltage
communication device
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
CN202180015994.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN115152186A (zh
Inventor
渡部正志
真下诚
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.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries 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 Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Publication of CN115152186A publication Critical patent/CN115152186A/zh
Application granted granted Critical
Publication of CN115152186B publication Critical patent/CN115152186B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/548—Systems for transmission via power distribution lines the power on the line being DC
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/06—Frequency selective two-port networks including resistors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/005—Reducing noise, e.g. humm, from the supply
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/30—Reducing interference caused by unbalanced currents in a normally balanced line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/56—Circuits for coupling, blocking, or by-passing of signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0091—Housing specially adapted for small components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Filters And Equalizers (AREA)
  • Dc Digital Transmission (AREA)
CN202180015994.2A 2020-03-09 2021-02-19 通信装置 Active CN115152186B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020040059A JP7310659B2 (ja) 2020-03-09 2020-03-09 通信装置
JP2020-040059 2020-03-09
PCT/JP2021/006278 WO2021182071A1 (ja) 2020-03-09 2021-02-19 通信装置

Publications (2)

Publication Number Publication Date
CN115152186A CN115152186A (zh) 2022-10-04
CN115152186B true CN115152186B (zh) 2024-04-09

Family

ID=77669292

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180015994.2A Active CN115152186B (zh) 2020-03-09 2021-02-19 通信装置

Country Status (4)

Country Link
US (1) US12088318B2 (https=)
JP (1) JP7310659B2 (https=)
CN (1) CN115152186B (https=)
WO (1) WO2021182071A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12520440B2 (en) * 2021-03-30 2026-01-06 Autonetworks Technologies, Ltd. Communication device and communication apparatus
WO2022209843A1 (ja) * 2021-03-30 2022-10-06 株式会社オートネットワーク技術研究所 通信器及び通信装置
CN116884746A (zh) * 2023-06-02 2023-10-13 英业达科技有限公司 隔离变压器
JP2025179617A (ja) * 2024-05-28 2025-12-10 株式会社オートネットワーク技術研究所 車載装置

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0778683A2 (en) * 1995-12-04 1997-06-11 Fujitsu Limited Terminal equipment for telecommunications and information processing
JP2004362250A (ja) * 2003-06-04 2004-12-24 Fuji Electric Device Technology Co Ltd 安定化電源回路
CN1799196A (zh) * 2003-05-29 2006-07-05 Tdk株式会社 噪声抑制电路
CN101276428A (zh) * 2007-03-30 2008-10-01 株式会社瑞萨科技 半导体集成电路器件
JP2009111911A (ja) * 2007-10-31 2009-05-21 Toyota Motor Corp 通信装置及び通信システム並びに通信方法
JP5878225B1 (ja) * 2014-11-14 2016-03-08 株式会社オートネットワーク技術研究所 通信システム及びコネクタ
CN107005499A (zh) * 2014-11-14 2017-08-01 株式会社自动网络技术研究所 通信系统及通信装置
CN107659337A (zh) * 2016-07-25 2018-02-02 凌力尔特公司 使用混合式共模扼流圈及电压的开尔文感测的通信系统
CN108092641A (zh) * 2016-11-21 2018-05-29 株式会社村田制作所 搭载无线电路的电子设备
CN109217667A (zh) * 2017-06-29 2019-01-15 富士电机株式会社 开关电源装置的控制电路
WO2019064059A1 (de) * 2017-09-29 2019-04-04 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Schaltkreis zur überprüfung einer analogen eingangsschaltung eines a/d-wandlers
WO2019111645A1 (ja) * 2017-12-07 2019-06-13 日立オートモティブシステムズ株式会社 電子制御装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003046655A (ja) * 2001-08-03 2003-02-14 Matsushita Electric Ind Co Ltd ２線式給電通信装置
JP5924284B2 (ja) * 2012-03-16 2016-05-25 住友電気工業株式会社 通信装置及び通信システム
US9533638B2 (en) * 2013-07-18 2017-01-03 The Boeing Company Aircraft universal power converter
US10382005B2 (en) * 2016-07-25 2019-08-13 Linear Technology Corporation Communications system using hybrid common mode choke and kelvin sensing of voltage
US10027424B2 (en) * 2016-11-22 2018-07-17 Ciena Corporation Low-latency adjustment of flexible transceivers using pilot signal
JP7155107B2 (ja) * 2017-03-15 2022-10-18 株式会社村田製作所 回路モジュール、ネットワークモジュール、及び車載電子機器
US10382216B1 (en) * 2018-03-15 2019-08-13 Linear Technology Holding Llc Termination for wire pair carrying DC and differential signals
US10594519B2 (en) * 2018-05-01 2020-03-17 Linear Technology Holding Llc Power over data lines system using pair of differential mode chokes for coupling DC voltage and attenuating common mode noise
JP7226021B2 (ja) 2019-03-29 2023-02-21 株式会社オートネットワーク技術研究所 通信装置
US11418369B2 (en) * 2019-08-01 2022-08-16 Analog Devices International Unlimited Company Minimizing DC bias voltage difference across AC-blocking capacitors in PoDL system
US11711591B2 (en) * 2020-05-06 2023-07-25 Marvell Asia Pte, Ltd. Common-mode filtering for high-speed cable interface

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0778683A2 (en) * 1995-12-04 1997-06-11 Fujitsu Limited Terminal equipment for telecommunications and information processing
CN1799196A (zh) * 2003-05-29 2006-07-05 Tdk株式会社 噪声抑制电路
JP2004362250A (ja) * 2003-06-04 2004-12-24 Fuji Electric Device Technology Co Ltd 安定化電源回路
CN101276428A (zh) * 2007-03-30 2008-10-01 株式会社瑞萨科技 半导体集成电路器件
JP2009111911A (ja) * 2007-10-31 2009-05-21 Toyota Motor Corp 通信装置及び通信システム並びに通信方法
JP5878225B1 (ja) * 2014-11-14 2016-03-08 株式会社オートネットワーク技術研究所 通信システム及びコネクタ
CN107005499A (zh) * 2014-11-14 2017-08-01 株式会社自动网络技术研究所 通信系统及通信装置
CN107659337A (zh) * 2016-07-25 2018-02-02 凌力尔特公司 使用混合式共模扼流圈及电压的开尔文感测的通信系统
CN108092641A (zh) * 2016-11-21 2018-05-29 株式会社村田制作所 搭载无线电路的电子设备
CN109217667A (zh) * 2017-06-29 2019-01-15 富士电机株式会社 开关电源装置的控制电路
WO2019064059A1 (de) * 2017-09-29 2019-04-04 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Schaltkreis zur überprüfung einer analogen eingangsschaltung eines a/d-wandlers
WO2019111645A1 (ja) * 2017-12-07 2019-06-13 日立オートモティブシステムズ株式会社 電子制御装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
一种高电源抑制比低噪声的带隙基准源;张涛;陈远龙;王影;张国俊;;电子技术(03);全文 *
双门选超声波收发模拟电路的设计;李卞俊;杨录;张艳花;;电子科技(03);全文 *
超声检测系统中消除电磁干扰的电路设计;张世雄;宋文爱;陈以方;;仪表技术与传感器(10);全文 *

Also Published As

Publication number Publication date
WO2021182071A1 (ja) 2021-09-16
JP7310659B2 (ja) 2023-07-19
JP2021141543A (ja) 2021-09-16
US20230119130A1 (en) 2023-04-20
US12088318B2 (en) 2024-09-10
CN115152186A (zh) 2022-10-04

Similar Documents

Publication Publication Date Title
CN115152186B (zh) 通信装置
CN111756662B (zh) 通信装置
GB2180415A (en) Connector for automobile wiring
JP2013030722A (ja) 接続構造および接続方法
US11258208B2 (en) Module for a high-current plug and/or a high-current cable, high-current plug, and method of influencing the EMC behaviour
JP5370935B2 (ja) 電力変換装置及びフィルタスイッチ
KR20010111017A (ko) Ｒｆ 튜너 장치
JP5423691B2 (ja) 電子装置
US12520440B2 (en) Communication device and communication apparatus
US12355597B2 (en) Communicator and communication device
JP7625979B2 (ja) 通信器及び通信装置
JP7619172B2 (ja) 通信器及び通信装置
JP2005529472A (ja) フィルタリングされる電力コネクタ、およびその利用
US20240154332A1 (en) Cable connector
US10592458B1 (en) Bimodal impedance matching terminators
CN117296300A (zh) 通信器及通信装置
EP3735115B1 (en) Input connection device
JPH11261180A (ja) 電磁遮蔽回路基板およびそれを用いた電子装置
CN117099350A (zh) 通信器及通信装置
JP2003084865A (ja) 電気機器のリセット機構及びリセット方法
WO2005119851A1 (en) Terminal block and current sensor integration
JP3521636B2 (ja) ターミナルリレー
JP2024035275A5 (https=)
JP3629937B2 (ja) 電磁遮蔽構造およびそれを用いた電子装置
JP3521636B6 (ja) ターミナルリレー

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