ATE343288T1 - Multiplikationsanordnung, signalmodulator und sender - Google Patents

Multiplikationsanordnung, signalmodulator und sender

Info

Publication number
ATE343288T1
ATE343288T1 AT00401370T AT00401370T ATE343288T1 AT E343288 T1 ATE343288 T1 AT E343288T1 AT 00401370 T AT00401370 T AT 00401370T AT 00401370 T AT00401370 T AT 00401370T AT E343288 T1 ATE343288 T1 AT E343288T1
Authority
AT
Austria
Prior art keywords
transmitter
vector
signal modulator
frequency
phase
Prior art date
Application number
AT00401370T
Other languages
English (en)
Inventor
Joannes Mathilda Jos Sevenhans
Bart Verstraeten
Silvio Taraborrelli
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE343288T1 publication Critical patent/ATE343288T1/de

Links

Classifications

    • 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
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03834—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using pulse shaping
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
    • H03C1/542—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes
    • H03C1/545—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes using bipolar transistors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2003—Modulator circuits; Transmitter circuits for continuous phase modulation
    • H04L27/2007—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained
    • H04L27/2017—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained in which the phase changes are non-linear, e.g. generalized and Gaussian minimum shift keying, tamed frequency modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2003—Modulator circuits; Transmitter circuits for continuous phase modulation
    • H04L27/2021—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change per symbol period is not constrained
    • H04L27/2028—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change per symbol period is not constrained in which the phase changes are non-linear

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Nonlinear Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Transmitters (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Television Systems (AREA)
AT00401370T 2000-05-17 2000-05-17 Multiplikationsanordnung, signalmodulator und sender ATE343288T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00401370A EP1156635B1 (de) 2000-05-17 2000-05-17 Multiplikationsanordnung, Signalmodulator und Sender

Publications (1)

Publication Number Publication Date
ATE343288T1 true ATE343288T1 (de) 2006-11-15

Family

ID=8173689

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00401370T ATE343288T1 (de) 2000-05-17 2000-05-17 Multiplikationsanordnung, signalmodulator und sender

Country Status (7)

Country Link
US (1) US6940920B2 (de)
EP (1) EP1156635B1 (de)
JP (1) JP2002016441A (de)
AT (1) ATE343288T1 (de)
AU (1) AU4388001A (de)
DE (1) DE60031377T2 (de)
ES (1) ES2269078T3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6804502B2 (en) 2001-10-10 2004-10-12 Peregrine Semiconductor Corporation Switch circuit and method of switching radio frequency signals
US6665353B1 (en) * 2001-12-18 2003-12-16 Sirenza Microdevices, Inc. Quadrant switching method for phase shifter
EP1450479B1 (de) * 2003-02-20 2012-03-28 Sony Ericsson Mobile Communications AB Effizienter Modulation von Hochfrequenzsignalen
US7809393B2 (en) * 2003-05-09 2010-10-05 Nxp B.V. Method and arrangement for setting the transmission of a mobile communication device
US20060050809A1 (en) * 2004-09-03 2006-03-09 Broadcom Corporation System and method for reducing phase distortion in a linear transmitter via the introduction of bias currents to a power amplifier
US20080076371A1 (en) 2005-07-11 2008-03-27 Alexander Dribinsky Circuit and method for controlling charge injection in radio frequency switches
USRE48965E1 (en) 2005-07-11 2022-03-08 Psemi Corporation Method and apparatus improving gate oxide reliability by controlling accumulated charge
GB0717042D0 (en) * 2007-09-03 2007-10-10 Toumaz Technology Ltd Multiplier, mixer, modulator, receiver and transmitter
US8183885B2 (en) * 2009-04-08 2012-05-22 Broadcom Corporation Circuit for digitally controlling line driver current
KR101286769B1 (ko) * 2009-12-15 2013-07-16 한국전자통신연구원 계수 평균화 기법을 적용한 계수 곱셈기 및 이를 이용한 디지털 델타-시그마 변조기
US20150236798A1 (en) 2013-03-14 2015-08-20 Peregrine Semiconductor Corporation Methods for Increasing RF Throughput Via Usage of Tunable Filters
JP2016167781A (ja) * 2015-03-10 2016-09-15 富士通株式会社 無線通信装置及び無線通信装置の制御方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726039A (en) * 1986-05-09 1988-02-16 Honeywell Inc. Constant amplitude PSK modulator
US5802111A (en) * 1997-02-24 1998-09-01 Motorola, Inc. Complex constellation point multiplier

Also Published As

Publication number Publication date
DE60031377T2 (de) 2007-09-20
ES2269078T3 (es) 2007-04-01
EP1156635A1 (de) 2001-11-21
US6940920B2 (en) 2005-09-06
US20020018534A1 (en) 2002-02-14
JP2002016441A (ja) 2002-01-18
AU4388001A (en) 2001-11-22
DE60031377D1 (de) 2006-11-30
EP1156635B1 (de) 2006-10-18

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Legal Events

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