SG10201406747PA - System and method for amplifying a signal - Google Patents

System and method for amplifying a signal

Info

Publication number
SG10201406747PA
SG10201406747PA SG10201406747PA SG10201406747PA SG10201406747PA SG 10201406747P A SG10201406747P A SG 10201406747PA SG 10201406747P A SG10201406747P A SG 10201406747PA SG 10201406747P A SG10201406747P A SG 10201406747PA SG 10201406747P A SG10201406747P A SG 10201406747PA
Authority
SG
Singapore
Prior art keywords
amplifying
signal
Prior art date
Application number
SG10201406747PA
Other languages
English (en)
Inventor
Bouvier Jessica
Costa Bruno
Guern Pierre
Original Assignee
Thales Sa
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 Thales Sa filed Critical Thales Sa
Publication of SG10201406747PA publication Critical patent/SG10201406747PA/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264Arrangements for coupling to transmission lines
    • H04L25/028Arrangements specific to the transmitter end
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • H03F1/3247Modifications of amplifiers to reduce non-linear distortion using predistortion circuits using feedback acting on predistortion circuits
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/24Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03GCONTROL OF AMPLIFICATION
    • H03G3/00Gain control in amplifiers or frequency changers
    • H03G3/20Automatic control
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03GCONTROL OF AMPLIFICATION
    • H03G3/00Gain control in amplifiers or frequency changers
    • H03G3/20Automatic control
    • H03G3/30Automatic control in amplifiers having semiconductor devices
    • H03G3/3036Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
    • H03G3/3042Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
    • H03G3/3047Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers for intermittent signals, e.g. burst signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/0002Modulated-carrier systems analog front ends; means for connecting modulators, demodulators or transceivers to a transmission line
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F2201/00Indexing scheme relating to details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements covered by H03F1/00
    • H03F2201/32Indexing scheme relating to modifications of amplifiers to reduce non-linear distortion
    • H03F2201/3233Adaptive predistortion using lookup table, e.g. memory, RAM, ROM, LUT, to generate the predistortion

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Transmitters (AREA)
  • Control Of Amplification And Gain Control (AREA)
SG10201406747PA 2013-10-18 2014-10-20 System and method for amplifying a signal SG10201406747PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1302416A FR3012272B1 (fr) 2013-10-18 2013-10-18 Systeme et procede d'amplification d'un signal

Publications (1)

Publication Number Publication Date
SG10201406747PA true SG10201406747PA (en) 2015-05-28

Family

ID=50478433

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201406747PA SG10201406747PA (en) 2013-10-18 2014-10-20 System and method for amplifying a signal

Country Status (8)

Country Link
US (1) US9270498B2 (fr)
EP (1) EP2863541B1 (fr)
ES (1) ES2683423T3 (fr)
FR (1) FR3012272B1 (fr)
IL (1) IL235114A (fr)
MY (1) MY167984A (fr)
PL (1) PL2863541T3 (fr)
SG (1) SG10201406747PA (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6133789A (en) * 1997-12-10 2000-10-17 Nortel Networks Corporation Method and system for robustly linearizing a radio frequency power amplifier using vector feedback
US6593812B2 (en) * 2001-04-23 2003-07-15 Telefonaktiebolaget Lm Ericsson Automatic optimization of linearity for envelope feedback RF amplifier linearization
US7058369B1 (en) * 2001-11-21 2006-06-06 Pmc-Sierra Inc. Constant gain digital predistortion controller for linearization of non-linear amplifiers
US6735420B2 (en) 2001-12-18 2004-05-11 Globespanvirata, Inc. Transmit power control for multiple rate wireless communications
GB2394374B (en) * 2002-10-17 2006-06-14 Roke Manor Research Improvements in or relating to RF transmitters
WO2004082135A2 (fr) * 2003-03-12 2004-09-23 Analog Devices, Inc. Commande de puissance en boucle fermee de signaux a enveloppe non constante par echantillonnage-blocage
US7023278B1 (en) 2004-09-21 2006-04-04 Rockwell Collins, Inc. Digital power amplifier level control
US7773691B2 (en) 2005-04-25 2010-08-10 Rf Micro Devices, Inc. Power control system for a continuous time mobile transmitter
US7796960B1 (en) * 2006-04-04 2010-09-14 Nortel Networks Limited Signal transmitter linearization
US8238849B2 (en) * 2007-10-18 2012-08-07 Freescale Semiconductor, Inc. Method and system of adaptive predistortion of a wireless transmitter
US8706062B1 (en) * 2008-12-19 2014-04-22 Scintera Networks, Inc. Self-adaptive power amplification
US8649743B2 (en) * 2010-08-03 2014-02-11 Crestcom, Inc. Transmitter linearized using inversing and non-inversing transform processing sections and method therefor

Also Published As

Publication number Publication date
FR3012272B1 (fr) 2017-05-26
US20150110222A1 (en) 2015-04-23
IL235114A0 (en) 2015-01-29
PL2863541T3 (pl) 2018-11-30
FR3012272A1 (fr) 2015-04-24
MY167984A (en) 2018-10-09
EP2863541A1 (fr) 2015-04-22
US9270498B2 (en) 2016-02-23
IL235114A (en) 2017-09-28
EP2863541B1 (fr) 2018-05-16
ES2683423T3 (es) 2018-09-26

Similar Documents

Publication Publication Date Title
IL279077B (en) System and method for determining location
GB2513482B (en) System and method for sensing signal disruption
HK1225414B (zh) 傳感的方法和系統
GB201302451D0 (en) Method and system for signal analysis
EP2955971A4 (fr) Procédé servant à l'émission-réception de signal et appareil correspondant
EP2962502A4 (fr) Système et procédé pour déterminer un signal pilote
EP3028165A4 (fr) Procédé et système d'obtention de profil de configuration
EP2991395A4 (fr) Procédé et système pour solliciter une zone de couverture de signaux
HK1224256A1 (zh) 物體檢測系統以及用於操作物體檢測系統的方法
EP2998901A4 (fr) Système et procédé de détection d'accès non autorisé
HK1221536A1 (zh) 用於識別人臉的方法和系統
EP2838218A4 (fr) Procédé, dispositif et système de mesure de signal
EP2951783A4 (fr) Procédé et système permettant de détecter des objets en mouvement
PL2950041T3 (pl) Układ i sposób pomiaru odległości
EP3047442A4 (fr) Procédé et système pour déterminer une meilleure seconde offre
KR102227660B9 (ko) 신호 변환 방법 및 디바이스
PL3071918T3 (pl) Sposób ograniczenia kierunku i system do ograniczenia kierunku
GB2519142B (en) Signal processing system and method
IL243085B (en) Irrigation system and method
HUE042526T2 (hu) Rendszer és egy rendszer mûködtetési eljárása
GB2512912B (en) Apparatus and Method for Signal Predistortion
HK1206902A1 (en) Method for obtaining object information and system thereof
SG11201509410SA (en) System and method for signal and data routing
GB201316429D0 (en) A system and method for co-ordering
SG10201406747PA (en) System and method for amplifying a signal