DE602005005978D1 - Strahlungsinformationsverwaltungseinrichtung und kommunikationsgerät - Google Patents

Strahlungsinformationsverwaltungseinrichtung und kommunikationsgerät

Info

Publication number
DE602005005978D1
DE602005005978D1 DE602005005978T DE602005005978T DE602005005978D1 DE 602005005978 D1 DE602005005978 D1 DE 602005005978D1 DE 602005005978 T DE602005005978 T DE 602005005978T DE 602005005978 T DE602005005978 T DE 602005005978T DE 602005005978 D1 DE602005005978 D1 DE 602005005978D1
Authority
DE
Germany
Prior art keywords
information management
radiation information
communication device
management device
communication
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.)
Expired - Fee Related
Application number
DE602005005978T
Other languages
English (en)
Other versions
DE602005005978T2 (de
Inventor
Toshiyuki Wakisaka
Masahiro Maki
Tsunehiro Hanada
Mutsuhiko Oishi
Fumio Ichihara
Akihiro Yamashita
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE602005005978D1 publication Critical patent/DE602005005978D1/de
Application granted granted Critical
Publication of DE602005005978T2 publication Critical patent/DE602005005978T2/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission
    • H04L25/0274—Arrangements for ensuring balanced coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
DE602005005978T 2004-03-30 2005-03-18 Strahlungsinformationsverwaltungseinrichtung und kommunikationsgerät Expired - Fee Related DE602005005978T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004098925 2004-03-30
JP2004098925 2004-03-30
PCT/JP2005/005629 WO2005096002A1 (en) 2004-03-30 2005-03-18 Radiation information management device and communication device

Publications (2)

Publication Number Publication Date
DE602005005978D1 true DE602005005978D1 (de) 2008-05-21
DE602005005978T2 DE602005005978T2 (de) 2009-05-28

Family

ID=34963491

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005005978T Expired - Fee Related DE602005005978T2 (de) 2004-03-30 2005-03-18 Strahlungsinformationsverwaltungseinrichtung und kommunikationsgerät

Country Status (7)

Country Link
US (1) US7391332B2 (de)
EP (1) EP1738187B1 (de)
JP (1) JP2005318557A (de)
CN (1) CN1938596A (de)
DE (1) DE602005005978T2 (de)
ES (1) ES2303235T3 (de)
WO (1) WO2005096002A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102208952B (zh) * 2010-03-30 2014-09-24 深圳市齐创美科技有限公司 无线通信装置
JP5608621B2 (ja) * 2011-09-30 2014-10-15 京セラドキュメントソリューションズ株式会社 画像読取装置及び画像形成装置
RU2015103516A (ru) * 2014-02-06 2016-08-20 Институт Фюр Рундфунктехник ГмбХ Устройство для наблюдения за функционированием системы передающих антенн, способ наблюдения и устройство обнаружения, которое можно применять в устройстве для наблюдения
JP6391118B2 (ja) * 2015-09-18 2018-09-19 日本電信電話株式会社 導体線路の特性推定方法
US20190065789A1 (en) * 2017-08-29 2019-02-28 Motorola Solutions, Inc. Device and method for power source based device authentication

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641439A (en) * 1969-08-08 1972-02-08 Narda Microwave Corp Near-field radiation monitor
US3868689A (en) * 1973-07-30 1975-02-25 Texas Instruments Inc Log periodic pole mounted marker beacon antenna
US5168265A (en) * 1991-06-27 1992-12-01 Narda Microwave Corp. Personal electromagnetic radiation monitor
GB2298718A (en) * 1995-02-21 1996-09-11 Leonard Arthur Driver Electromagnetic field detector
JPH1114680A (ja) 1997-06-26 1999-01-22 Fuji Xerox Co Ltd 輻射ノイズ測定装置、輻射ノイズ測定方法、輻射ノイズ表示方法および輻射ノイズ検出装置
US5991269A (en) * 1998-09-15 1999-11-23 Northern Telecom Limited Wireline modem, communication system and method of setting-up such
US6154178A (en) * 1998-12-11 2000-11-28 L3 Communications Corporation Ultra wideband personal electromagnetic radiation monitor
JP2000346886A (ja) 1999-06-03 2000-12-15 Hitachi Ltd Ｅｍｉ測定装置およびｅｍｉ測定方法
JP2001091555A (ja) 1999-09-20 2001-04-06 Hitachi Ltd Ｅｍｉ近磁界測定方法およびその装置
US20050124304A1 (en) * 2003-12-09 2005-06-09 Oded Bendov TV & FM transmitting system early warning monitoring
JP4554262B2 (ja) * 2004-04-16 2010-09-29 パナソニック株式会社 平衡伝送装置

Also Published As

Publication number Publication date
CN1938596A (zh) 2007-03-28
ES2303235T3 (es) 2008-08-01
WO2005096002A1 (en) 2005-10-13
DE602005005978T2 (de) 2009-05-28
EP1738187A1 (de) 2007-01-03
JP2005318557A (ja) 2005-11-10
US7391332B2 (en) 2008-06-24
EP1738187B1 (de) 2008-04-09
US20050231040A1 (en) 2005-10-20

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: ICHIHARA, FUMIO, OSAKA-SHI, JP

Inventor name: WAKISAKA, TOSHIYUKI, OSAKA-SHI, JP

Inventor name: HANADA, TSUNEHIRO, OSAKA-SHI, JP

Inventor name: MAKI, MASAHIRO, OSAKA-SHI, JP

Inventor name: OISHI, MUTSUHIKO, OSAKA-SHI, JP

Inventor name: YAMASHITA, AKIHIRO, OSAKA-SHI, JP

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8339 Ceased/non-payment of the annual fee