DE3852943T2 - Mikrowellen-Röhrenmodulator. - Google Patents

Mikrowellen-Röhrenmodulator.

Info

Publication number
DE3852943T2
DE3852943T2 DE3852943T DE3852943T DE3852943T2 DE 3852943 T2 DE3852943 T2 DE 3852943T2 DE 3852943 T DE3852943 T DE 3852943T DE 3852943 T DE3852943 T DE 3852943T DE 3852943 T2 DE3852943 T2 DE 3852943T2
Authority
DE
Germany
Prior art keywords
microwave tube
tube modulator
modulator
microwave
tube
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.)
Expired - Fee Related
Application number
DE3852943T
Other languages
English (en)
Other versions
DE3852943D1 (de
Inventor
Dan Ehrenhalt
George Rodney Giles
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.)
Sierra Technologies Inc
Original Assignee
Sierra Technologies 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 Sierra Technologies Inc filed Critical Sierra Technologies Inc
Publication of DE3852943D1 publication Critical patent/DE3852943D1/de
Application granted granted Critical
Publication of DE3852943T2 publication Critical patent/DE3852943T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/02—Shaping pulses by amplifying
    • H03K5/023—Shaping pulses by amplifying using field effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/28—Amplitude modulation by means of transit-time tube
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/689—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors with galvanic isolation between the control circuit and the output circuit
    • H03K17/691—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors with galvanic isolation between the control circuit and the output circuit using transformer coupling
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
DE3852943T 1988-02-16 1988-11-01 Mikrowellen-Röhrenmodulator. Expired - Fee Related DE3852943T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/155,983 US4847517A (en) 1988-02-16 1988-02-16 Microwave tube modulator

Publications (2)

Publication Number Publication Date
DE3852943D1 DE3852943D1 (de) 1995-03-16
DE3852943T2 true DE3852943T2 (de) 1995-06-22

Family

ID=22557585

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3852943T Expired - Fee Related DE3852943T2 (de) 1988-02-16 1988-11-01 Mikrowellen-Röhrenmodulator.

Country Status (5)

Country Link
US (1) US4847517A (de)
EP (1) EP0328814B1 (de)
CA (1) CA1290408C (de)
DE (1) DE3852943T2 (de)
IL (1) IL88142A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5274815A (en) * 1991-11-01 1993-12-28 Motorola, Inc. Dynamic instruction modifying controller and operation method
EP2245512B1 (de) * 2008-01-29 2019-09-11 Brewer Science, Inc. On-track-prozess zur strukturierung einer hardmaske durch mehrere dunkelfeldbelichtungen
US9640396B2 (en) * 2009-01-07 2017-05-02 Brewer Science Inc. Spin-on spacer materials for double- and triple-patterning lithography

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374407A (en) * 1964-06-01 1968-03-19 Rca Corp Field-effect transistor with gate-insulator variations to achieve remote cutoff characteristic
US3374406A (en) * 1964-06-01 1968-03-19 Rca Corp Insulated-gate field-effect transistor
DE1514495C3 (de) * 1965-07-01 1974-10-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Halbleiteranordnung
JPS494781B1 (de) * 1967-11-21 1974-02-02
US3582975A (en) * 1969-04-17 1971-06-01 Bell Telephone Labor Inc Gateable coupling circuit
US3995178A (en) * 1971-09-27 1976-11-30 Motor Finance Corporation Pulse-width and frequency modulator circuit
US3828324A (en) * 1973-01-02 1974-08-06 Burroughs Corp Fail-soft interrupt system for a data processing system
US3914555A (en) * 1974-06-26 1975-10-21 Stromberg Carlson Corp Identification pulse synchronization in an automatic identification system
US3967217A (en) * 1975-01-31 1976-06-29 Arthur D. Little, Inc. Modulator for digital microwave transmitter
US4010450A (en) * 1975-03-26 1977-03-01 Honeywell Information Systems, Inc. Fail soft memory
JPS5851427B2 (ja) * 1975-09-04 1983-11-16 株式会社日立製作所 絶縁ゲ−ト型リ−ド・オンリ−・メモリの製造方法
NL7606483A (nl) * 1976-06-16 1977-12-20 Philips Nv Inrichting voor het mengen van signalen.
US4071777A (en) * 1976-07-06 1978-01-31 Rca Corporation Four-quadrant multiplier
US4095251A (en) * 1976-08-19 1978-06-13 International Business Machines Corporation Field effect transistors and fabrication of integrated circuits containing the transistors
US4221044A (en) * 1978-06-06 1980-09-09 Rockwell International Corporation Self-alignment of gate contacts at local or remote sites
US4304042A (en) * 1978-11-13 1981-12-08 Xerox Corporation Self-aligned MESFETs having reduced series resistance
US4247903A (en) * 1979-01-08 1981-01-27 United Technologies Corporation Monolithic isolated gate FET saw signal processor
US4262296A (en) * 1979-07-27 1981-04-14 General Electric Company Vertical field effect transistor with improved gate and channel structure
IT1218031B (it) * 1979-09-21 1990-03-30 Face Standard Ind Modulazione ad impulsi preformati di stadi a radiofrequenza con controllo automatico di modulazione
US4328470A (en) * 1980-05-12 1982-05-04 The United States Of America As Represented By The Secretary Of The Navy Pulse modulated IMPATT diode modulator
DE8104105U1 (de) * 1981-02-14 1983-09-22 Grundfos A/S, 8850 Bjerringbro Pumpe mit einem nasslaeufermotor
US4425527A (en) * 1981-06-22 1984-01-10 Gte Laboratories Incorporated Optical filters comprising pyrolyzed polyimide films and lamp
US4511815A (en) * 1983-08-15 1985-04-16 International Rectifier Corporation Transformer-isolated power MOSFET driver circuit
FR2558315B1 (fr) * 1984-01-16 1986-06-06 Dassault Electronique Dispositif electronique amplificateur d'impulsions isole, en particulier pour sortie en haute tension
DE3411712A1 (de) * 1984-03-29 1985-10-10 Siemens AG, 1000 Berlin und 8000 München Schaltung zur erzeugung von sehr kurzen leistungsimpulsen
GB2164513A (en) * 1984-09-01 1986-03-19 Marconi Co Ltd A pulse generator
NL8403758A (nl) * 1984-12-11 1986-07-01 Hollandse Signaalapparaten Bv Impulsradarapparaat.
US4733194A (en) * 1985-02-14 1988-03-22 Signal One Corporation Apparatus and method for paralleling power field effect transistors in high frequency amplifiers
US4683387A (en) * 1985-12-03 1987-07-28 The United States Of America As Represented By The Secretary Of The Air Force Quadrature switch apparatus for multi mode phase shift drivers
US4689802A (en) * 1986-05-22 1987-08-25 Chrysler Motors Corporation Digital pulse width modulator
US4679299A (en) * 1986-08-11 1987-07-14 Ncr Corporation Formation of self-aligned stacked CMOS structures by lift-off

Also Published As

Publication number Publication date
EP0328814B1 (de) 1995-02-01
IL88142A (en) 1992-06-21
EP0328814A1 (de) 1989-08-23
IL88142A0 (en) 1989-06-30
DE3852943D1 (de) 1995-03-16
CA1290408C (en) 1991-10-08
US4847517A (en) 1989-07-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee