CH400241A - Signalübertragungseinrichtung - Google Patents

Signalübertragungseinrichtung

Info

Publication number
CH400241A
CH400241A CH289162A CH289162A CH400241A CH 400241 A CH400241 A CH 400241A CH 289162 A CH289162 A CH 289162A CH 289162 A CH289162 A CH 289162A CH 400241 A CH400241 A CH 400241A
Authority
CH
Switzerland
Prior art keywords
transmission device
signal transmission
signal
transmission
Prior art date
Application number
CH289162A
Other languages
English (en)
Inventor
Thomas Prior Hector
Original Assignee
Standard Telephon & Radio Ag
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 Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH400241A publication Critical patent/CH400241A/de

Links

Classifications

    • 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
    • H03F1/3223—Modifications of amplifiers to reduce non-linear distortion using feed-forward
    • 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
    • H03F1/33—Modifications of amplifiers to reduce non-linear distortion in discharge-tube amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/06—Control of transmission; Equalising by the transmitted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/141—Control of transmission; Equalising characterised by the equalising network used using multiequalisers, e.g. bump, cosine, Bode

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
CH289162A 1961-03-14 1962-03-10 Signalübertragungseinrichtung CH400241A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9305/61A GB959316A (en) 1961-03-14 1961-03-14 Improvements in or relating to signal transmission apparatus

Publications (1)

Publication Number Publication Date
CH400241A true CH400241A (de) 1965-10-15

Family

ID=9869417

Family Applications (1)

Application Number Title Priority Date Filing Date
CH289162A CH400241A (de) 1961-03-14 1962-03-10 Signalübertragungseinrichtung

Country Status (4)

Country Link
US (1) US3202928A (de)
CH (1) CH400241A (de)
DE (1) DE1211690B (de)
GB (1) GB959316A (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426291A (en) * 1965-03-31 1969-02-04 Hughes Aircraft Co Arrangement utilizing phase conditioned harmonically related signals to improve traveling-wave amplifier efficiency
US3426292A (en) * 1965-11-18 1969-02-04 Bell Telephone Labor Inc Phase-coherent band-splitting and recombination network
US3567872A (en) * 1969-06-09 1971-03-02 Bell Telephone Labor Inc Third order compensation in repeatered transmission lines
US3605031A (en) * 1969-09-04 1971-09-14 Blonder Tongue Lab Wide-band low-distortion alternating current amplifier
JPS5034892B1 (de) * 1970-01-26 1975-11-12
US3694765A (en) * 1971-02-08 1972-09-26 Bell Telephone Labor Inc Signal coupling circuit
US3906384A (en) * 1973-02-12 1975-09-16 Cambridge Res & Dev Group System for nullifying signal processor distortions
FR2312152A1 (fr) * 1975-05-23 1976-12-17 Lgt Lab Gen Telecomm Generateur de produits de non linearite et precorrecteur de systeme de transmission utilisant un tel generateur
US3993961A (en) * 1975-10-31 1976-11-23 Bell Telephone Laboratories, Incorporated Overcompensated feedforward method and apparatus using overdistorted main amplifiers
US4028634A (en) * 1976-02-11 1977-06-07 Bell Telephone Laboratories, Incorporated Feed-forward amplifier with simple resistive coupling
JPS52132712A (en) * 1976-04-30 1977-11-07 Clarion Co Ltd Noise deleting system
FR2394214A1 (fr) * 1976-10-13 1979-01-05 Cit Alcatel Procede de compensation du bruit d'intermodulation et dispositifs pour sa mise en oeuvre
US4109212A (en) * 1976-10-29 1978-08-22 Bell Telephone Laboratories, Incorporated Complementary distortion circuit
FR2415923A2 (fr) * 1978-01-25 1979-08-24 Cit Alcatel Procede de compensation du bruit d'intermodulation et dispositifs pour sa mise en oeuvre
DE2850929C2 (de) * 1978-11-24 1982-06-09 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Unterdrückung von Störspannungseinflüssen bei der Bewertung des Signalzustandes auf Übertragungsleitungen, insbesondere auf Teilnehmeranschlußleitungen in Fernsprechanlagen
DE3113005A1 (de) * 1981-04-01 1982-10-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und schaltungsanordnung zur kompensation der nichtlinearitaeten von uebertragungsgliedern in einem richtfunkuebertragungssystem
US4477781A (en) * 1983-02-17 1984-10-16 The United States Of America As Represented By The Secretary Of The Navy Combined microwave parallel amplifier- RF attenuator/modulator
US4811422A (en) * 1986-12-22 1989-03-07 Kahn Leonard R Reduction of undesired harmonic components
US4893300A (en) * 1988-08-01 1990-01-09 American Telephone And Telegraph Company Technique for reducing distortion characteristics in fiber-optic links
US5012475A (en) * 1990-04-17 1991-04-30 Wavelength Lasers, Inc. Analog compensation system for linear lasers
US5119040A (en) * 1991-01-04 1992-06-02 Motorola, Inc. Method and apparatus for optimizing the performance of a power amplifier circuit
US5307022A (en) * 1991-04-15 1994-04-26 Motorola, Inc. High dynamic range modulation independent feed forward amplifier network
US5321710A (en) * 1993-04-19 1994-06-14 Raynet Corporation Predistortion method and apparatus for laser linearization
US5917385A (en) * 1996-06-05 1999-06-29 Trw Inc. Attenuator control circuit having a plurality of branches
US6297696B1 (en) * 2000-06-15 2001-10-02 International Business Machines Corporation Optimized power amplifier
US6856796B2 (en) 2001-01-25 2005-02-15 Regents Of The University Of Minnesota High linearity circuits and methods regarding same
US6538509B2 (en) * 2001-03-09 2003-03-25 Dragonwave Inc. Linearizer for a power amplifier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL69923C (de) * 1952-10-17
DE1085194B (de) * 1957-05-09 1960-07-14 Deutsche Bundespost Verfahren zur Beseitigung von Verzerrungen in Verstaerkern

Also Published As

Publication number Publication date
US3202928A (en) 1965-08-24
GB959316A (en) 1964-05-27
DE1211690B (de) 1966-03-03

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