DE69702832T2 - Demodulator für amplitudenmoduliertes Signal - Google Patents

Demodulator für amplitudenmoduliertes Signal

Info

Publication number
DE69702832T2
DE69702832T2 DE69702832T DE69702832T DE69702832T2 DE 69702832 T2 DE69702832 T2 DE 69702832T2 DE 69702832 T DE69702832 T DE 69702832T DE 69702832 T DE69702832 T DE 69702832T DE 69702832 T2 DE69702832 T2 DE 69702832T2
Authority
DE
Germany
Prior art keywords
demodulator
modulated signal
amplitude modulated
amplitude
signal
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
DE69702832T
Other languages
English (en)
Other versions
DE69702832D1 (de
Inventor
Akihiro Muraishi
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Application granted granted Critical
Publication of DE69702832D1 publication Critical patent/DE69702832D1/de
Publication of DE69702832T2 publication Critical patent/DE69702832T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04L27/06—Demodulator circuits; Receiver circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Circuits Of Receivers In General (AREA)
DE69702832T 1997-02-28 1997-11-17 Demodulator für amplitudenmoduliertes Signal Expired - Fee Related DE69702832T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9045115A JPH10243033A (ja) 1997-02-28 1997-02-28 復調装置

Publications (2)

Publication Number Publication Date
DE69702832D1 DE69702832D1 (de) 2000-09-21
DE69702832T2 true DE69702832T2 (de) 2001-05-31

Family

ID=12710276

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69702832T Expired - Fee Related DE69702832T2 (de) 1997-02-28 1997-11-17 Demodulator für amplitudenmoduliertes Signal

Country Status (5)

Country Link
US (1) US5936462A (de)
EP (1) EP0862263B1 (de)
JP (1) JPH10243033A (de)
CA (1) CA2221668A1 (de)
DE (1) DE69702832T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040176801A1 (en) * 1997-03-12 2004-09-09 Neomend, Inc. Pretreatment method for enhancing tissue adhesion
CN1112794C (zh) * 1998-04-14 2003-06-25 弗兰霍菲尔运输应用研究公司 近似频率同步的方法和设备
DE19858099C2 (de) * 1998-12-16 2000-12-07 Texas Instruments Deutschland Demodulatorschaltung
US6496549B1 (en) * 1999-07-13 2002-12-17 Hewlett-Packard Company Method and apparatus for demodulating amplitude-shift keyed data signals
DE10116874A1 (de) * 2001-04-04 2002-11-07 Infineon Technologies Ag Schaltungsanordnung zur Demodulation in einer durch Wechsel der Amplitude zwischen einem niedrigen und einem hohen Pegel (ASK-) modulierten Spannung
US6794934B2 (en) * 2001-12-14 2004-09-21 Iterra Communications, Llc High gain wideband driver amplifier
DE10229459C1 (de) * 2002-07-01 2003-11-13 Texas Instruments Deutschland Transponder
MX2007002236A (es) * 2004-08-25 2007-07-09 Ardea Biosciences Inc S-triazolil-alfa-mercaptoacetanilidas como inhibidores de transcriptasa inversa de virus de inmunodeficiencia humana.
JP2007028257A (ja) * 2005-07-19 2007-02-01 Sony Corp 復調回路
US20070104295A1 (en) * 2005-11-10 2007-05-10 Honeywell International Inc. RSSI for FSK IQ demodulator
US9271163B1 (en) * 2013-06-04 2016-02-23 Pmc-Sierra Us, Inc. Sampling threshold detector for direct monitoring of RF signals
US11929770B1 (en) 2023-03-06 2024-03-12 Hong Kong Applied Science and Technology Research Institute Company Limited Automatic Gain Control (AGC) for On-Off Shift-Keying (OOK) receiver

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8800510A (nl) * 1988-02-29 1989-09-18 Philips Nv Schakeling voor het lineair versterken en demoduleren van een am-gemoduleerd signaal en geintegreerd halfgeleiderelement daarvoor.
US5365550A (en) * 1991-07-18 1994-11-15 Pulse Electronics, Inc. Initial synchronization and tracking circuits for spread spectrum receivers
JPH0730458A (ja) * 1992-11-06 1995-01-31 Texas Instr Deutschland Gmbh 多重呼掛部、データ通信およびトランスポンダ装置
JP2885267B2 (ja) * 1994-07-15 1999-04-19 日本電気株式会社 デジタル変調信号受信機
US5657026A (en) * 1996-01-26 1997-08-12 Electronic Tracking Systems, Inc. Beacon signal receiving system

Also Published As

Publication number Publication date
JPH10243033A (ja) 1998-09-11
US5936462A (en) 1999-08-10
CA2221668A1 (en) 1998-08-28
EP0862263B1 (de) 2000-08-16
EP0862263A3 (de) 1998-11-25
DE69702832D1 (de) 2000-09-21
EP0862263A2 (de) 1998-09-02

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee