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FR1418717A - Dispositif d'amplificateur formant convertisseur de fréquence - Google Patents

Dispositif d'amplificateur formant convertisseur de fréquence

Info

Publication number
FR1418717A
FR1418717A FR45403A FR69045403A FR1418717A FR 1418717 A FR1418717 A FR 1418717A FR 45403 A FR45403 A FR 45403A FR 69045403 A FR69045403 A FR 69045403A FR 1418717 A FR1418717 A FR 1418717A
Authority
FR
France
Prior art keywords
frequency converter
amplifier device
device forming
forming frequency
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.)
Expired
Application number
FR45403A
Other languages
English (en)
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.)
National Aeronautics and Space Administration NASA
Original Assignee
National Aeronautics and Space Administration NASA
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 National Aeronautics and Space Administration NASA filed Critical National Aeronautics and Space Administration NASA
Application granted granted Critical
Publication of FR1418717A publication Critical patent/FR1418717A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
    • H01J25/38—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field the forward travelling wave being utilised
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Microwave Amplifiers (AREA)
  • Amplifiers (AREA)
FR45403A 1963-12-17 1964-12-16 Dispositif d'amplificateur formant convertisseur de fréquence Expired FR1418717A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US331323A US3277373A (en) 1963-12-17 1963-12-17 Serrodyne frequency converter reentrant amplifier system

Publications (1)

Publication Number Publication Date
FR1418717A true FR1418717A (fr) 1965-11-19

Family

ID=23293474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45403A Expired FR1418717A (fr) 1963-12-17 1964-12-16 Dispositif d'amplificateur formant convertisseur de fréquence

Country Status (8)

Country Link
US (1) US3277373A (fr)
BE (1) BE657264A (fr)
CH (1) CH431639A (fr)
DE (1) DE1441800A1 (fr)
FR (1) FR1418717A (fr)
GB (1) GB1081290A (fr)
NL (1) NL6414760A (fr)
SE (1) SE316514B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617892A (en) * 1967-02-27 1971-11-02 Rca Corp Frequency modulation system for spreading radiated power
US3529257A (en) * 1967-11-22 1970-09-15 Us Army Low-noise travelling wave tube amplifier
US3917998A (en) * 1973-11-02 1975-11-04 Communications Satellite Corp Butler matrix transponder
US5430412A (en) * 1992-11-02 1995-07-04 Grayson Electronics Company Amplifier with lossless feedback

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619543A (en) * 1950-07-11 1952-11-25 Bell Telephone Labor Inc Frequency changing pulse repeater employing phase modulation
US2770722A (en) * 1955-06-30 1956-11-13 Rca Corp Time shift re-entrant amplifier system for carrier pulses
US3048794A (en) * 1959-12-23 1962-08-07 Gen Electric Microwave amplifying system

Also Published As

Publication number Publication date
DE1441800B2 (fr) 1970-11-26
BE657264A (fr) 1965-04-16
CH431639A (de) 1967-03-15
SE316514B (fr) 1969-10-27
GB1081290A (en) 1967-08-31
NL6414760A (fr) 1965-06-18
DE1441800A1 (de) 1969-04-30
US3277373A (en) 1966-10-04

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