BR7603009A - PRODUCT GENERATOR THAT HAS NO LINEARITY AND PRE-CORRECTOR WITHOUT LINEARITY - Google Patents

PRODUCT GENERATOR THAT HAS NO LINEARITY AND PRE-CORRECTOR WITHOUT LINEARITY

Info

Publication number
BR7603009A
BR7603009A BR7603009A BR7603009A BR7603009A BR 7603009 A BR7603009 A BR 7603009A BR 7603009 A BR7603009 A BR 7603009A BR 7603009 A BR7603009 A BR 7603009A BR 7603009 A BR7603009 A BR 7603009A
Authority
BR
Brazil
Prior art keywords
linearity
corrector
product generator
generator
product
Prior art date
Application number
BR7603009A
Other languages
Portuguese (pt)
Inventor
M Cluniat
Original Assignee
Lgt Lab Gen Telecomm
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 Lgt Lab Gen Telecomm filed Critical Lgt Lab Gen Telecomm
Publication of BR7603009A publication Critical patent/BR7603009A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
BR7603009A 1975-05-23 1976-05-13 PRODUCT GENERATOR THAT HAS NO LINEARITY AND PRE-CORRECTOR WITHOUT LINEARITY BR7603009A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7516062A FR2312152A1 (en) 1975-05-23 1975-05-23 GENERATOR OF NON-LINEARITY PRODUCTS AND PRECORRECTOR OF TRANSMISSION SYSTEM USING SUCH A GENERATOR

Publications (1)

Publication Number Publication Date
BR7603009A true BR7603009A (en) 1977-02-15

Family

ID=9155565

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7603009A BR7603009A (en) 1975-05-23 1976-05-13 PRODUCT GENERATOR THAT HAS NO LINEARITY AND PRE-CORRECTOR WITHOUT LINEARITY

Country Status (6)

Country Link
AR (1) AR207622A1 (en)
BR (1) BR7603009A (en)
DE (1) DE2622954C2 (en)
FR (1) FR2312152A1 (en)
GB (1) GB1519254A (en)
GR (1) GR60379B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392540A1 (en) * 1977-05-27 1978-12-22 Thomson Csf VIDEO AND AUDIO-FREQUENCY SIGNAL AMPLIFICATION SYSTEM, AND TELEVISION TRANSMITTER USING SUCH A SYSTEM
JPS5816802B2 (en) * 1978-04-17 1983-04-02 ケイディディ株式会社 Nonlinear compensation circuit for high frequency amplifier
DE2915947A1 (en) * 1979-04-20 1980-11-06 Siemens Ag CIRCUIT ARRANGEMENT FOR REDUCING AMPLITUDE-DEPENDENT DISTORTIONS IN OVERLAY RECEIVERS
FR2469068A1 (en) * 1979-10-26 1981-05-08 Thomson Csf HIGH FREQUENCY PRE-CORRECTION DEVICE FOR THE NON-LINEARITY OF SIGNAL AMPLIFIERS COMPRISING AT LEAST ONE AMPLITUDE MODULATED CARRIER SIGNAL, AND TELEVISION TRANSMITTER COMPRISING SUCH A DEVICE
US4325076A (en) * 1980-05-08 1982-04-13 Rca Corporation Electronic filter for generating a third harmonic signal
FR2482799A1 (en) * 1980-05-14 1981-11-20 Lgt Lab Gen Telecomm DEVICE FOR PRECORRECTION OF NON-LINEARITY PRODUCTS AND TELEVISION SIGNAL TRANSMISSION SYSTEM COMPRISING SUCH A DEVICE
DE3142203A1 (en) * 1981-10-24 1983-05-26 AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang EQUALIZER
US5252930A (en) * 1989-09-07 1993-10-12 Ortel Corporation Predistorter for linearization of electronic and optical signals
US5015965A (en) * 1989-11-22 1991-05-14 General Electric Company Predistortion equalizer with resistive combiners and dividers
JP2983160B2 (en) * 1995-10-06 1999-11-29 八木アンテナ株式会社 High frequency amplifier
IT1312224B1 (en) 1999-03-23 2002-04-09 Cit Alcatel PRE / POST-DISTORTOR CIRCUIT, ESPECIALLY FOR MICROWAVE RADIO SYSTEMS.
JP2003243939A (en) 2002-02-14 2003-08-29 Seiko Epson Corp Distortion compensation circuit
US8044748B2 (en) 2004-09-10 2011-10-25 Com-Tech S.R.L. Hybrid coupler and UHF television channel mixer comprising such a hybrid coupler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB959316A (en) * 1961-03-14 1964-05-27 Standard Telephones Cables Ltd Improvements in or relating to signal transmission apparatus
US3667065A (en) * 1970-09-04 1972-05-30 Bell Telephone Labor Inc Feed-forward amplifier having arbitrary gain-frequency characteristic
US3825843A (en) * 1973-06-08 1974-07-23 Bell Telephone Labor Inc Selective distortion compensation circuit

Also Published As

Publication number Publication date
FR2312152A1 (en) 1976-12-17
DE2622954A1 (en) 1976-12-09
GR60379B (en) 1978-05-23
DE2622954C2 (en) 1986-10-02
FR2312152B1 (en) 1981-06-26
AR207622A1 (en) 1976-10-15
GB1519254A (en) 1978-07-26

Similar Documents

Publication Publication Date Title
BE828658A (en) BOX
BR7603009A (en) PRODUCT GENERATOR THAT HAS NO LINEARITY AND PRE-CORRECTOR WITHOUT LINEARITY
NL7608497A (en) LOADBOARD BOX.
BR7604565A (en) IMPROVEMENTS IN OVEN FEEDING DEVICES WITHOUT CAMPAIGNS
BR7500725A (en) TESTING GRILL PERFECTMENTS
IT1066661B (en) CARDBOARD BOX DIE CUT AND PROCEDURE TO FORM THE RELEVANT BOX FROM IT
FR2319136A1 (en) RADIOGONIOMETRY EQUIPMENT
FR2329489A1 (en) BRAKING EQUIPMENT
IT1091557B (en) COMPOSITIONS FOR MEUTRALIZING BAD ODORS AND PROCEDURE FOR THEIR APPLICATION
FR2279315A7 (en) ELECTRICAL JUNCTION BOX
BE838076A (en) BOX BODY SLICER
SE7606582L (en) ELECTRON RADIOGRAPHIC PROCEDURE AND DEVICE FOR PERFORMING THE PROCEDURE
NL7602647A (en) OZONE GENERATION AND EXTRACTION SYSTEM.
IT1060877B (en) MEANS WITH BACTERICIDE AND FUNGHICIDE EFFECT
JPS51147729A (en) Distribution box
SE7611774L (en) METHYLATED CYCLIC AMIDES
BR7603621A (en) BRAKE AND BRAKE IMPROVEMENTS
IT1037155B (en) SUBSTITUTED DIAMINOGJANIDINES AND THEIR PREPARATION
ZA752148B (en) Process and equipment for the condensation of steam
GB1556220A (en) Drying methods and installations therefor
JPS52134539A (en) Smell preventing and deodorization socks
GB1475254A (en) Turnbuckles or rigging screws
JPS521184A (en) Paper and its manufacture
JPS525301A (en) Multiple effect deodorizing device
BR7409678A (en) PERFECT STEAM PRODUCTION AND DISTRIBUTION SYSTEM