ATE359616T1 - Amplitudenmodulator - Google Patents

Amplitudenmodulator

Info

Publication number
ATE359616T1
ATE359616T1 AT00949486T AT00949486T ATE359616T1 AT E359616 T1 ATE359616 T1 AT E359616T1 AT 00949486 T AT00949486 T AT 00949486T AT 00949486 T AT00949486 T AT 00949486T AT E359616 T1 ATE359616 T1 AT E359616T1
Authority
AT
Austria
Prior art keywords
data
carrier signal
resistance
transmitting
modulation means
Prior art date
Application number
AT00949486T
Other languages
English (en)
Inventor
Thomas Eibel
Siegfried Arnold
Peter Thueringer
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE359616T1 publication Critical patent/ATE359616T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/02—Details
    • H03C1/06—Modifications of modulator to reduce distortion, e.g. by feedback, and clearly applicable to more than one type of modulator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/143—Two-way operation using the same type of signal, i.e. duplex for modulated signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/36—Amplitude modulation by means of semiconductor device having at least three electrodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C2200/00—Indexing scheme relating to details of modulators or modulation methods covered by H03C
    • H03C2200/0037—Functional aspects of modulators
    • H03C2200/0041—Calibration of modulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transmitters (AREA)
  • Amplitude Modulation (AREA)
  • Amplifiers (AREA)
  • Holo Graphy (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Near-Field Transmission Systems (AREA)
AT00949486T 1999-08-31 2000-08-14 Amplitudenmodulator ATE359616T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99890280 1999-08-31

Publications (1)

Publication Number Publication Date
ATE359616T1 true ATE359616T1 (de) 2007-05-15

Family

ID=8244008

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00949486T ATE359616T1 (de) 1999-08-31 2000-08-14 Amplitudenmodulator

Country Status (7)

Country Link
US (1) US7003048B1 (de)
EP (1) EP1125358B1 (de)
JP (1) JP2003508959A (de)
KR (1) KR100743282B1 (de)
AT (1) ATE359616T1 (de)
DE (1) DE60034305T2 (de)
WO (1) WO2001017101A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2811790A1 (fr) * 2000-07-11 2002-01-18 Schlumberger Systems & Service Microcontroleur securise contre des attaques dites en courant
KR100791732B1 (ko) 2000-08-22 2008-01-04 프레지던트 앤드 펠로우즈 오브 하버드 칼리지 전기 디바이스
US7354988B2 (en) 2003-08-12 2008-04-08 General Electric Company Electrically conductive compositions and method of manufacture thereof
US7026432B2 (en) 2003-08-12 2006-04-11 General Electric Company Electrically conductive compositions and method of manufacture thereof
US7309727B2 (en) 2003-09-29 2007-12-18 General Electric Company Conductive thermoplastic compositions, methods of manufacture and articles derived from such compositions
US7880588B2 (en) * 2003-12-05 2011-02-01 Stmicroelectronics S.A. Resistive and capacitive modulation in an electromagnetic transponder
US7462656B2 (en) 2005-02-15 2008-12-09 Sabic Innovative Plastics Ip B.V. Electrically conductive compositions and method of manufacture thereof
US8929741B2 (en) * 2007-07-30 2015-01-06 Hewlett-Packard Development Company, L.P. Optical interconnect
US8450877B2 (en) * 2009-01-06 2013-05-28 Access Business Group International Llc Communication across an inductive link with a dynamic load
US8013771B2 (en) * 2010-01-15 2011-09-06 Panasonic Corporation Method and apparatus for bandpass digital-to-analog conversion
RU192630U9 (ru) * 2019-06-18 2019-12-04 федеральное государственное автономное образовательное учреждение высшего образования "Южный федеральный университет" (Южный федеральный университет) Амплитудный модулятор

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7213335A (de) * 1972-10-03 1974-04-05
FR2522909A1 (fr) * 1982-03-02 1983-09-09 Chazenfus Henri Modulateur numerique a plusieurs niveaux d'amplitude avec compensation de composante continue
US5144314A (en) * 1987-10-23 1992-09-01 Allen-Bradley Company, Inc. Programmable object identification transponder system
FR2642918B1 (fr) * 1989-02-09 1995-04-14 Cit Alcatel Circuit amplificateur large bande a controle automatique de gain
US5450088A (en) * 1992-11-25 1995-09-12 Texas Instruments Deutschland Gmbh Transponder arrangement
WO1996007927A2 (en) * 1994-09-01 1996-03-14 Philips Electronics N.V. Transconductance amplifier having a digitally variable transconductance as well as a variable gain stage and an automatic gain control circuit comprising such a variable gain stage
SG54559A1 (en) * 1996-09-13 1998-11-16 Hitachi Ltd Power transmission system ic card and information communication system using ic card
US6167094A (en) * 1996-10-15 2000-12-26 Siemens Aktiengesellschaft Data transmission circuit having a station and a response circuit
FR2792130B1 (fr) * 1999-04-07 2001-11-16 St Microelectronics Sa Transpondeur electromagnetique a fonctionnement en couplage tres proche

Also Published As

Publication number Publication date
DE60034305T2 (de) 2007-08-30
JP2003508959A (ja) 2003-03-04
KR20010089365A (ko) 2001-10-06
DE60034305D1 (de) 2007-05-24
WO2001017101A1 (en) 2001-03-08
EP1125358A1 (de) 2001-08-22
KR100743282B1 (ko) 2007-07-26
EP1125358B1 (de) 2007-04-11
US7003048B1 (en) 2006-02-21

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties