DE3342726A1 - Einstellbare breitband-phasenmodulationsschaltung - Google Patents

Einstellbare breitband-phasenmodulationsschaltung

Info

Publication number
DE3342726A1
DE3342726A1 DE19833342726 DE3342726A DE3342726A1 DE 3342726 A1 DE3342726 A1 DE 3342726A1 DE 19833342726 DE19833342726 DE 19833342726 DE 3342726 A DE3342726 A DE 3342726A DE 3342726 A1 DE3342726 A1 DE 3342726A1
Authority
DE
Germany
Prior art keywords
coupler
input
output
impedance
amplifier
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.)
Granted
Application number
DE19833342726
Other languages
German (de)
English (en)
Other versions
DE3342726C2 (en, 2012
Inventor
Mahesh Dayton N.J. Kumar
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of DE3342726A1 publication Critical patent/DE3342726A1/de
Application granted granted Critical
Publication of DE3342726C2 publication Critical patent/DE3342726C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C7/00—Modulating electromagnetic waves
    • H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microwave Amplifiers (AREA)
  • Amplifiers (AREA)
  • Gyroscopes (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
DE19833342726 1983-03-28 1983-11-25 Einstellbare breitband-phasenmodulationsschaltung Granted DE3342726A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/479,452 US4549152A (en) 1983-03-28 1983-03-28 Broadband adjustable phase modulation circuit

Publications (2)

Publication Number Publication Date
DE3342726A1 true DE3342726A1 (de) 1984-10-04
DE3342726C2 DE3342726C2 (en, 2012) 1989-12-14

Family

ID=23904065

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833342726 Granted DE3342726A1 (de) 1983-03-28 1983-11-25 Einstellbare breitband-phasenmodulationsschaltung

Country Status (5)

Country Link
US (1) US4549152A (en, 2012)
JP (1) JPS59182605A (en, 2012)
DE (1) DE3342726A1 (en, 2012)
FR (1) FR2543760B1 (en, 2012)
GB (1) GB2137448B (en, 2012)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788509A (en) * 1986-08-15 1988-11-29 Itt Gallium Arsenide Technology Center, A Division Of Itt Corporation Phase shifter
FR2613558B1 (fr) * 1987-04-03 1994-04-15 Thomson Csf Dispositif comportant un combineur radial pour ondes electromagnetiques et procede mettant en oeuvre un combineur radial
US4870374A (en) * 1988-04-13 1989-09-26 E-Systems, Inc. Modulator producing phase modulation by combining amplitude modulated signals
US4994773A (en) * 1988-10-13 1991-02-19 Chen Tzu H Digitally controlled monolithic active phase shifter apparatus having a cascode configuration
US5126698A (en) * 1989-06-02 1992-06-30 Hewlett-Packard Company Phase modulator operated in saturation and with small angle modulation
US5136265A (en) * 1989-07-11 1992-08-04 Texas Instruments Incorporated Discrete increment signal processing system using parallel branched n-state networks
US5017886A (en) * 1989-12-12 1991-05-21 Comsat RF power combiner using baluns
FR2658665B1 (fr) * 1990-02-16 1992-08-07 Thomson Tubes Electroniques Circuit de commutation d'un signal de sortie hyperfrequence vers une premiere ou une deuxieme sortie.
US5083094A (en) * 1990-09-28 1992-01-21 Space Systems/Loral, Inc. Selective power combiner using phase shifters
US5222246A (en) * 1990-11-02 1993-06-22 General Electric Company Parallel amplifiers with combining phase controlled from combiner difference port
US5081433A (en) * 1990-12-03 1992-01-14 General Electric Company Two state phase modulator with minimum amplitude modulation
DE69117709T2 (de) * 1990-12-20 1996-10-24 Fujitsu Ltd Ultraschallabbildungssystem
US5168250A (en) * 1991-06-17 1992-12-01 E-Systems, Inc. Broadband phase shifter and vector modulator
GB2261781B (en) * 1991-11-25 1995-06-28 Marconi Gec Ltd Electrical apparatus
US5313174A (en) * 1992-09-18 1994-05-17 Rockwell International Corporation 2:1 bandwidth, 4-way, combiner/splitter
US5317288A (en) * 1992-12-15 1994-05-31 Space Systems/Loral, Inc. Continuously variable electronically controlled phase shift circuit
US5606283A (en) * 1995-05-12 1997-02-25 Trw Inc. Monolithic multi-function balanced switch and phase shifter
US5573001A (en) * 1995-09-08 1996-11-12 Acuson Corporation Ultrasonic receive beamformer with phased sub-arrays
SE520317C2 (sv) * 1996-05-22 2003-06-24 Ericsson Telefon Ab L M Anordning och förfarande för fasförskjutning av växelspänningssignal
US6690238B2 (en) * 2000-12-27 2004-02-10 Emhiser Research, Inc. Variable phase-shifting rf power amplifiers
US6747517B2 (en) 2000-12-27 2004-06-08 Emhiser Research, Inc. Power-shifting rf amplifiers
JP4012840B2 (ja) * 2003-03-14 2007-11-21 三菱電機株式会社 半導体装置
US6744296B1 (en) 2003-05-05 2004-06-01 Linear Technology Corporation Circuits and methods for accurately setting a phase shift
US7023292B2 (en) * 2003-12-17 2006-04-04 Telefonaktiebolaget L.M. Dericsson Polar modulation using amplitude modulated quadrature signals
US7333790B2 (en) * 2005-04-08 2008-02-19 Broadcom Corporation Method and apparatus for generating arbitrary phase shift using a phase shifter based on adding two perpendicular vectors with variable gains
WO2007073150A1 (en) * 2005-12-23 2007-06-28 Stichting Astron Phase shifter circuit and method for generating a phase shifted signal
US7492222B2 (en) * 2006-06-30 2009-02-17 Intel Corporation Compound automatic gain control

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423688A (en) * 1965-11-09 1969-01-21 Bell Telephone Labor Inc Hybrid-coupled amplifier
US3988705A (en) * 1975-11-20 1976-10-26 Rockwell International Corporation Balanced four-way power divider employing 3db, 90° couplers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403357A (en) * 1966-04-14 1968-09-24 Hughes Aircraft Co Switching apparatus for selectively coupling a predetermined number of microwave devices between an input and an output port
US3571739A (en) * 1968-10-18 1971-03-23 Bell Telephone Labor Inc Multimode hybrid-coupled fan-out and fan-in array
GB1367467A (en) * 1971-03-26 1974-09-18 Marconi Co Ltd Switching systems
GB1561052A (en) * 1975-09-24 1980-02-13 Siemens Ag Transistor power amplifiers
US4161705A (en) * 1977-12-19 1979-07-17 International Telephone And Telegraph Corporation Low level controllable radio frequency phase shifter
US4297641A (en) * 1979-09-28 1981-10-27 Rca Corporation Serrodyning system employing an adjustable phase shifting circuit
US4311965A (en) * 1980-04-14 1982-01-19 Hazeltine Corporation Modular amplifier with discrete power reduction switching
JPS5797237A (en) * 1980-12-08 1982-06-16 Nec Corp Vector modulator
US4398161A (en) * 1981-04-13 1983-08-09 The United States Of America As Represented By The Secretary Of The Air Force Phase-shifting amplifier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423688A (en) * 1965-11-09 1969-01-21 Bell Telephone Labor Inc Hybrid-coupled amplifier
US3988705A (en) * 1975-11-20 1976-10-26 Rockwell International Corporation Balanced four-way power divider employing 3db, 90° couplers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JEEE Transactions on Microwave Theory and Techniques, Vol. MTT-29, Nr.10, Oct.1981, S.1098-1102 *

Also Published As

Publication number Publication date
DE3342726C2 (en, 2012) 1989-12-14
US4549152A (en) 1985-10-22
JPS59182605A (ja) 1984-10-17
GB2137448A (en) 1984-10-03
FR2543760B1 (fr) 1990-08-17
GB8331222D0 (en) 1983-12-29
FR2543760A1 (fr) 1984-10-05
GB2137448B (en) 1986-06-11

Similar Documents

Publication Publication Date Title
DE3342726A1 (de) Einstellbare breitband-phasenmodulationsschaltung
DE3687923T2 (de) Verteilter monolithischer mischer.
DE69709878T2 (de) Dickschichtkonstrukt zur quadraturumsetzung von rf-signalen
DE69617783T2 (de) Mehrschichtige Übertragungsleitung mit geschlitztem Masseleiter und Hybrid mit einer derartigen Leitung
DE69832228T2 (de) Symmetrierschaltung
DE69423684T2 (de) Verbindungsstruktur zur Übersprechverringerung um die Chip-Ausgangsselektivität zu verbessern
DE68921330T2 (de) Transversale und rekursive Filter.
DE2000065A1 (de) Schaltungen,die Phasenschieberkoppler verwenden
DE3513659A1 (de) Verteilter leistungsverstaerker
DE112017003044T5 (de) Leiten von Quantensignalen im Mikrowellenbereich unter Verwendung von zeitabhängigem Schalten
DE2556706A1 (de) Leistungsverstaerker fuer die verstaerkung eines hochfrequenzsignals
DE60037550T2 (de) Breitbandige Symmetrierschaltung für drahtlose und hochfrequente Anwendungen
DE3874467T2 (de) Monolithischer mikrowellen-phasenschieber mit mehreren ausgaengen, zwischen welchen in einem grossen frequenzbereich eine konstante phasendifferenz erhalten wird.
DE3243529A1 (de) Sende/empfangsantenne mit mehreren einzelantennen und einer reziproken speiseeinrichtung
DE3916406A1 (de) Doppelt-symmetrische mischschaltung
DE3810674A1 (de) Hochfrequenzleistungsverteiler
DE3612657C2 (de) Frequenzumsetzungseinrichtung
DE3685553T2 (de) Pin-dioden-daempfungsglieder.
DE2837817C3 (de) Hochfrequenz-Breitbandverstärker
DE68909435T2 (de) Leistungsverteiler mit einem Dreileitungs-Richtkoppler.
DE1616542A1 (de) Breitbandige hybrid-gekoppelte Schaltung
DE2829538A1 (de) Kanalfilteranordnung und damit ausgestatteter kanalwaehler fuer einen fernsehempfaenger
DE2611712C3 (de) Breitband-Wellenführungs-Mischstufe
DE3324540C2 (de) Breitbandiger Mikrowellenverstärker
DE2852120B2 (de) Korrekturschaltung für Laufzeitröhren

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee