DE2061993A1 - Lineares Uebertragungssystem fur elektrische Signale, insbesondere für elektromagnetische Wellen - Google Patents

Lineares Uebertragungssystem fur elektrische Signale, insbesondere für elektromagnetische Wellen

Info

Publication number
DE2061993A1
DE2061993A1 DE19702061993 DE2061993A DE2061993A1 DE 2061993 A1 DE2061993 A1 DE 2061993A1 DE 19702061993 DE19702061993 DE 19702061993 DE 2061993 A DE2061993 A DE 2061993A DE 2061993 A1 DE2061993 A1 DE 2061993A1
Authority
DE
Germany
Prior art keywords
signal
signals
proportional
instantaneous
collector
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19702061993
Other languages
German (de)
English (en)
Inventor
Harold Warren N J Seidel (V St A)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of DE2061993A1 publication Critical patent/DE2061993A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
    • H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes
    • 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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • 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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0216—Continuous control
    • H03F1/0222—Continuous control by using a signal derived from the input signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/15—Indexing scheme relating to amplifiers the supply or bias voltage or current at the drain side of a FET being continuously controlled by a controlling signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/192—A hybrid coupler being used at the input of an amplifier circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/198—A hybrid coupler being used as coupling circuit between stages of an amplifier circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/228—A measuring circuit being coupled to the input of an amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Amplifiers (AREA)
  • Radio Relay Systems (AREA)
DE19702061993 1969-12-16 1970-12-16 Lineares Uebertragungssystem fur elektrische Signale, insbesondere für elektromagnetische Wellen Pending DE2061993A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88560469A 1969-12-16 1969-12-16
US425164A US3886452A (en) 1969-12-16 1973-12-17 Linear electromagnetic systems

Publications (1)

Publication Number Publication Date
DE2061993A1 true DE2061993A1 (de) 1971-08-26

Family

ID=27026596

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702061993 Pending DE2061993A1 (de) 1969-12-16 1970-12-16 Lineares Uebertragungssystem fur elektrische Signale, insbesondere für elektromagnetische Wellen

Country Status (7)

Country Link
US (1) US3886452A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE760143A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1011407B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2061993A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2075020A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1339585A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE370300B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163232A (en) * 1978-07-05 1979-07-31 The Boeing Company Dual mode microwave mixer
US4247822A (en) * 1979-01-04 1981-01-27 Rca Corporation Frequency translation means
NL7901118A (nl) * 1979-02-13 1980-08-15 Philips Nv Versterker bevattende een voedingsschakeling en een daarmee verbonden versterker-trap.
FR2449999A1 (fr) * 1979-02-23 1980-09-19 Cit Alcatel Dispositif de transposition de la frequence et de commande du niveau d'un signal
US4506383A (en) * 1980-01-04 1985-03-19 Harris Corporation Method and apparatus for relaying signals between a ground station and a satellite using a ground relay station
DE3531961A1 (de) * 1985-09-07 1987-03-19 Bosch Gmbh Robert Batterie- oder akkumulatorbetriebener funkempfaenger
GB9313981D0 (en) * 1993-07-06 1993-08-18 Plessey Semiconductors Ltd Wide-band microwave modulator arrangements
IT1270173B (it) * 1994-06-07 1997-04-29 Sits Soc It Telecom Siemens Amplificatore lineare di potenza a microonde con iniezione di potenza di alimentazione comandata dall'inviluppo di modlazione
US5802452A (en) * 1996-01-17 1998-09-01 Gte Government Systems Corporation Multiple channel radio frequency repeater
US6889034B1 (en) 1998-04-02 2005-05-03 Ericsson Inc. Antenna coupling systems and methods for transmitters
US6285251B1 (en) * 1998-04-02 2001-09-04 Ericsson Inc. Amplification systems and methods using fixed and modulated power supply voltages and buck-boost control
US8660057B2 (en) * 2010-08-26 2014-02-25 Golba, Llc Method and system for distributed communication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170126A (en) * 1961-07-24 1965-02-16 Westinghouse Electric Corp Semiconductor amplitude modulator apparatus
US3274518A (en) * 1964-01-29 1966-09-20 Rca Corp Modulation system
US3486128A (en) * 1968-02-07 1969-12-23 Us Army Power amplifier for amplitude modulated transmitter

Also Published As

Publication number Publication date
US3886452A (en) 1975-05-27
GB1339585A (en) 1973-12-05
CA1011407B (en) 1977-05-31
SE370300B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-10-07
BE760143A (fr) 1971-05-17
FR2075020A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-10-08

Similar Documents

Publication Publication Date Title
DE2806852C3 (de) Verstärkereinrichtung
DE2219122B2 (de) Feldeffekttransistorstufe als Mischer oder Verstärker mit verbesserter Intermodulationsunterdrückung
DE2061993A1 (de) Lineares Uebertragungssystem fur elektrische Signale, insbesondere für elektromagnetische Wellen
DE3309357A1 (de) Feldeffekttransistor-verstaerkerschaltung
DE2622954C2 (de) Schaltungsanordnung, die bei der Korrektur von durch Nichtlinearitäten entstandenen Verzerrungen in einem Übertragungssystem anwendbar ist
DE2352569A1 (de) Phasenkorrekturanordnung
DE2719873C2 (de) Schaltungsanordnung zur Einspeisung einer Kompensationsspannung
DE2311379B2 (de) Transistorverstaerker fuer breitbandige informationssignale
DE2852120C3 (de) Korrekturschaltung für Laufzeitröhren
DE2142817C3 (de) Gleichspannungsgekoppelter Verstärker
DE1023083B (de) Transistorverstaerkerschaltung mit automatischer Verstaerkungsregelung
DE1277944B (de) Frequenzumsetzer
DE1787002B2 (de) Differenzverstärkerschaltung zur Erzeugung zweier gegenphasig zueinander verlaufender Ausgangssignale. Ausscheidung aus: 1437476
DE806862C (de) Gegenkopplungsverstaerker mit besonders breitem Frequenzband
DE2456577C3 (de) Breitbandige Verstärkeranordnung für intermittierende Signale
DE912235C (de) Elektrisches Wellenleitersystem zum Erzeugen eines Phasenunterschieds zwischen zwei Ausgangswellen
DE69003908T2 (de) Verstärker mit hohem Wirkungsgrad.
DE2554770C2 (de) Transistor-Gegentaktverstärker
DE3539523A1 (de) Frequenzwandlerschaltung
DE3004019A1 (de) Einrichtung zur frequenzumwandlung
EP0091062B1 (de) Schaltungsanordnung zur Verstärkung von elektrischen Signalen
DE1112139B (de) Parametrischer Verstaerker
DE2257543B2 (de) Ablenkverstärker
DE2357982B2 (de) Verzögerungsleitung für analoge Signale
DE944560C (de) Doppelroehrenschaltung mit Unterdrueckung von durch die Kruemmung der Roehrenkennlinien hervorgerufenen Stoerungen