DE69431947D1 - Datenkommunikationsgerät mit Rauschunterdrückungsschaltung - Google Patents

Datenkommunikationsgerät mit Rauschunterdrückungsschaltung

Info

Publication number
DE69431947D1
DE69431947D1 DE69431947T DE69431947T DE69431947D1 DE 69431947 D1 DE69431947 D1 DE 69431947D1 DE 69431947 T DE69431947 T DE 69431947T DE 69431947 T DE69431947 T DE 69431947T DE 69431947 D1 DE69431947 D1 DE 69431947D1
Authority
DE
Germany
Prior art keywords
communication device
data communication
noise reduction
reduction circuit
circuit
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 - Lifetime
Application number
DE69431947T
Other languages
English (en)
Other versions
DE69431947T2 (de
Inventor
Yuji Ichikawa
Katsuya Nakagawa
Akira Imai
Hiroshi Uno
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Publication of DE69431947D1 publication Critical patent/DE69431947D1/de
Application granted granted Critical
Publication of DE69431947T2 publication Critical patent/DE69431947T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Noise Elimination (AREA)
DE69431947T 1994-02-10 1994-10-20 Rauschunterdrückungsvorrichtung und datenkommunikationsgerät unter verwendung derselben Expired - Lifetime DE69431947T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1688694 1994-02-10
JP06213961A JP3117608B2 (ja) 1994-02-10 1994-09-07 受信装置

Publications (2)

Publication Number Publication Date
DE69431947D1 true DE69431947D1 (de) 2003-02-06
DE69431947T2 DE69431947T2 (de) 2003-11-13

Family

ID=26353322

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69431947T Expired - Lifetime DE69431947T2 (de) 1994-02-10 1994-10-20 Rauschunterdrückungsvorrichtung und datenkommunikationsgerät unter verwendung derselben

Country Status (4)

Country Link
US (1) US5684830A (de)
EP (1) EP0667682B1 (de)
JP (1) JP3117608B2 (de)
DE (1) DE69431947T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3161910B2 (ja) 1994-07-26 2001-04-25 シャープ株式会社 通信装置
JP3315851B2 (ja) * 1995-12-19 2002-08-19 シャープ株式会社 広帯域増幅回路を用いる高速通信素子
US6020839A (en) * 1997-10-27 2000-02-01 Int Labs, Inc. Analog technique to detect asymmetric radio frequency pulses
US6269093B1 (en) * 1997-12-16 2001-07-31 Nokia Mobile Phones Limited Adaptive removal of disturbance in TDMA acoustic peripheral devices
US6496549B1 (en) * 1999-07-13 2002-12-17 Hewlett-Packard Company Method and apparatus for demodulating amplitude-shift keyed data signals
WO2001073956A2 (en) * 2000-03-28 2001-10-04 Telefonaktiebolaget L.M. Ericsson (Publ) Apparatus and methods for selective interference mitigation
TW484768U (en) * 2000-12-05 2002-04-21 Elan Microelectronics Corp Improvement of infrared and ultrasound receiving apparatus
JP4810670B2 (ja) * 2005-02-17 2011-11-09 新世代株式会社 動き検出装置、コンピュータプログラム、及び、ゲーム機
US7508257B2 (en) * 2006-09-06 2009-03-24 Winbond Electronics Corporation Low-power digital demodulator
US7676003B2 (en) * 2006-09-06 2010-03-09 Winbond Electronics Corporation Carrier frequency-independent receiver
US7738792B2 (en) * 2007-07-24 2010-06-15 Winbond Electronics Corporation Multi-protocol infrared receiver
KR101559334B1 (ko) * 2008-10-07 2015-10-12 삼성전자주식회사 써지신호를 제거할 수 있는 타이밍 컨트롤러 및 상기 타이밍 컨트롤러를 포함하는 디스플레이 장치
US8213809B2 (en) * 2009-01-23 2012-07-03 Conexant Systems, Inc. Universal systems and methods for determining an incoming carrier frequency and decoding an incoming signal
US9634694B2 (en) * 2013-11-26 2017-04-25 Avago Technologies General Ip (Singapore) Pte. Ltd. Transmitter with a reduced complexity digital up-converter
JP6061907B2 (ja) * 2014-09-30 2017-01-18 三菱電機株式会社 Ａｓｋ復調装置、ａｓｋ復調方法、及び、プログラム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421084A1 (de) * 1983-06-06 1984-12-13 Ricoh Co., Ltd., Tokio/Tokyo Symbolentscheidungsverfahren
US4912723A (en) * 1984-06-28 1990-03-27 Westinghouse Electric Corp. Multipurpose digital IC for communication and control network
US4679090A (en) * 1986-01-23 1987-07-07 Rca Corporation CCD circuitry for line-sequential read out of a photosensor array
JPH0683276B2 (ja) * 1986-09-22 1994-10-19 三菱電機株式会社 信号判別装置
EP0433032A3 (en) * 1989-12-15 1992-08-05 Matsushita Electric Industrial Co., Ltd. Signal reproducing apparatus
US5280347A (en) * 1990-10-30 1994-01-18 Canon Kabushiki Kaisha Color image sensing device
JPH04330838A (ja) * 1991-02-05 1992-11-18 Keyence Corp Ａｓｋ変調方式における復調回路

Also Published As

Publication number Publication date
EP0667682A3 (de) 2000-09-13
JP3117608B2 (ja) 2000-12-18
JPH07273814A (ja) 1995-10-20
US5684830A (en) 1997-11-04
DE69431947T2 (de) 2003-11-13
EP0667682B1 (de) 2003-01-02
EP0667682A2 (de) 1995-08-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition