FR852855A - Perfectionnements aux systèmes oscillants électriques - Google Patents

Perfectionnements aux systèmes oscillants électriques

Info

Publication number
FR852855A
FR852855A FR852855DA FR852855A FR 852855 A FR852855 A FR 852855A FR 852855D A FR852855D A FR 852855DA FR 852855 A FR852855 A FR 852855A
Authority
FR
France
Prior art keywords
oscillating systems
electric oscillating
electric
systems
oscillating
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
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.)
Leland Stanford Junior University
Original Assignee
Leland Stanford Junior University
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
Priority claimed from US201898A external-priority patent/US2280824A/en
Application filed by Leland Stanford Junior University filed Critical Leland Stanford Junior University
Application granted granted Critical
Publication of FR852855A publication Critical patent/FR852855A/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
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1817—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator
    • H03B5/1835—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a cavity resonator the active element in the amplifier being a vacuum tube
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/30—Angle modulation by means of transit-time tube
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C5/00—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal
    • H03C5/02—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal by means of transit-time tube
FR852855D 1938-04-14 1939-04-08 Perfectionnements aux systèmes oscillants électriques Expired FR852855A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201898A US2280824A (en) 1938-04-14 1938-04-14 Radio transmission and reception
US326150A US2281935A (en) 1938-04-14 1940-03-27 Modulation system

Publications (1)

Publication Number Publication Date
FR852855A true FR852855A (fr) 1940-03-05

Family

ID=26897191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852855D Expired FR852855A (fr) 1938-04-14 1939-04-08 Perfectionnements aux systèmes oscillants électriques

Country Status (4)

Country Link
US (3) US2281935A (fr)
DE (1) DE966270C (fr)
FR (1) FR852855A (fr)
GB (3) GB531067A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE844181C (de) * 1948-10-29 1952-07-17 Patelhold Patentverwertung Abstimmeinrichtung an Hohlraumresonatoren fuer hochfrequente elektromagnetische Schwingungen
DE914626C (de) * 1943-08-22 1954-07-05 Siemens Ag Anordnung zum Nachstimmen von Hohlraumresonatoren, die mit je zwei Elektroden einer UKW-Roehre baulich vereinigt bzw. gekoppelt sind
DE944737C (de) * 1951-05-29 1956-06-21 Philips Nv Vorrichtung zum Erzeugen von Ultrakurzwellen
DE966961C (de) * 1942-08-13 1957-09-19 Pintsch Bamag Ag Elektronenroehrenanordnung zum Anfachen ultrahochfrequenter elektrischer Schwingungen, vorzugsweise des Dezimeter- oder Zentimeterwellenlaengengebietes
DE967231C (de) * 1940-10-22 1957-10-24 Pintsch Bamag Ag Einrichtung zum Anfachen (Erzeugen, Verstaerken oder Empfangen) ultrakurzer elektrischer Wellen, insbesondere des Dezimeter- oder Zentimeterwellengebietes
DE967797C (de) * 1951-01-17 1957-12-12 Siemens Ag Anordnung zur Erzielung einer einstellbaren Kopplung zwischen Hochfrequenzanordnungen, insbesondere Hochfrequenzleitungen
DE1040622B (de) * 1954-04-09 1958-10-09 Gen Electric Co Ltd Elektrischer Schwingungsgenerator

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511860A (en) * 1950-06-20 Frequency modulation system
US2466754A (en) * 1938-06-18 1949-04-12 Univ Leland Stanford Junior Frequency multiplier
NL80761C (fr) * 1939-08-24
US2452561A (en) * 1940-02-06 1948-11-02 Standard Telephones Cables Ltd Electron discharge apparatus using velocity modulated beams
US2610307A (en) * 1940-07-02 1952-09-09 Univ Leland Stanford Junior Tunable cavity resonator electron discharge device
US2415349A (en) * 1940-09-05 1947-02-04 Harries John Henry Owen Electron discharge tube for ultra high frequencies
US2424959A (en) * 1940-09-21 1947-08-05 Standard Telephones Cables Ltd Tube arrangement for frequency doubling
GB557041A (en) * 1941-03-28 1943-11-02 Standard Telephones Cables Ltd Electron discharge device
US2450893A (en) * 1941-05-17 1948-10-12 Sperry Corp High-frequency tube structure
US2425738A (en) * 1941-10-23 1947-08-19 Sperry Gyroscope Co Inc Tunable high-frequency electron tube structure
GB640895A (en) * 1941-10-23 1950-08-02 Sperry Corp Improvements in or relating to frequency multiplier electron discharge apparatus
US2602137A (en) * 1941-10-23 1952-07-01 Sperry Corp High-frequency converter apparatus
FR888587A (fr) * 1941-11-27 1943-12-16 Philips Nv Dispositif destiné à produire des oscillations
US2445811A (en) * 1941-12-22 1948-07-27 Sperry Corp High-frequency tube structure
GB622655A (en) * 1941-12-22 1949-05-05 Sperry Gyroscope Co Inc Improvements in or relating to high frequency electron discharge apparatus
US2581404A (en) * 1942-01-29 1952-01-08 Sperry Corp High-frequency modulator apparatus
US2442662A (en) * 1942-04-15 1948-06-01 Bell Telephone Labor Inc High-frequency translating apparatus
US2433044A (en) * 1942-04-24 1947-12-23 Rca Corp Electron discharge device
US2436640A (en) * 1942-05-07 1948-02-24 Nils Georg Schonander Device for the frequency modulation of the resonant frequency of cavity resonators
US2586497A (en) * 1942-05-19 1952-02-19 Sperry Corp Automatic frequency control system
US2416283A (en) * 1942-07-03 1947-02-25 Bell Telephone Labor Inc Ultra high frequency electronic device
US2500944A (en) * 1942-07-21 1950-03-21 Sperry Corp High-frequency tube structure
US2428609A (en) * 1942-11-09 1947-10-07 Gen Electric High-frequency electric discharge device
US2436834A (en) * 1942-11-17 1948-03-02 Edwin K Stodola Phase and frequency modulation
GB647700A (en) * 1942-12-30 1950-12-20 Sperry Corp Improvements in or relating to the production of modulated high frequency oscillations
US2435601A (en) * 1942-12-31 1948-02-10 Gen Electric Phase modulation system
US2487800A (en) * 1943-01-22 1949-11-15 Sperry Corp Frequency multiplier and stabilization cavity resonator apparatus
US2456422A (en) * 1943-02-11 1948-12-14 Hazeltine Research Inc High-frequency oscillator
US2418844A (en) * 1943-04-01 1947-04-15 Raytheon Mfg Co Ultra high frequency tube
US2435609A (en) * 1943-04-20 1948-02-10 Bell Telephone Labor Inc Dipole antenna
US2543082A (en) * 1943-06-22 1951-02-27 David L Webster Cavity resonator device for production of high-speed electrons
US2457194A (en) * 1943-06-23 1948-12-28 Microwave oscillator
US2452048A (en) * 1943-07-12 1948-10-26 Sperry Corp Frequency conversion apparatus
US2444928A (en) * 1943-07-30 1948-07-13 Sperry Corp Frequency control apparatus and method
US2470802A (en) * 1943-08-10 1949-05-24 Rca Corp Microwave device
USRE23271E (en) * 1943-08-21 1950-09-26 Ultra high frequency circuit
US2452566A (en) * 1943-08-21 1948-11-02 Sperry Corp Ultra high frequency circuit and method
US2605394A (en) * 1943-10-02 1952-07-29 Stanley N Van Voorhis High-frequency radio beacon signaling
US2431688A (en) * 1943-12-14 1947-12-02 Sperry Gyroscope Co Inc Velocity modulation electron discharge apparatus
US2468127A (en) * 1943-12-24 1949-04-26 Raytheon Mfg Co Oscillator
US2454094A (en) * 1944-01-21 1948-11-16 Scophony Corp Of America Electron discharge device for producing electric oscillations
US2458167A (en) * 1944-04-27 1949-01-04 Machlett Lab Inc Electrical discharge device having cavity resonators
US2493423A (en) * 1944-05-29 1950-01-03 Rca Corp Electron discharge device of the magnetron type
US2435984A (en) * 1944-06-02 1948-02-17 Raytheon Mfg Co Tunable magnetron
US2508695A (en) * 1944-07-29 1950-05-23 Rca Corp Cavity resonator electron discharge apparatus
US2463632A (en) * 1944-08-11 1949-03-08 Hartford Nat Bank & Trust Co Variable electronic capacitance device
US2514383A (en) * 1944-08-25 1950-07-11 Sperry Corp High-frequency cavity resonator apparatus
US2423968A (en) * 1944-08-26 1947-07-15 Farnsworth Television & Radio High-frequency apparatus
US2466765A (en) * 1944-09-22 1949-04-12 Bell Telephone Labor Inc Magnetron inductive tuner employing variably spaced parallel plate transmission line
US2457495A (en) * 1944-12-18 1948-12-28 Sylvania Electric Prod Ultra high frequency tube
US2586816A (en) * 1945-03-24 1952-02-26 Sperry Corp High-frequency modulating system
US2479084A (en) * 1945-04-28 1949-08-16 Skiatron Corp Directed beam high-frequency oscillator
US2544680A (en) * 1945-06-28 1951-03-13 Sperry Corp High-frequency electron tube structure
US2600278A (en) * 1945-08-02 1952-06-10 Louis D Smullin Variable capacity cavity tuning
US2544675A (en) * 1945-08-09 1951-03-13 Sperry Corp Frequency multiplier of the cavity resonator type
US2494568A (en) * 1945-09-28 1950-01-17 Sperry Corp Modulated ultra high frequency signal generator
US2489855A (en) * 1945-11-01 1949-11-29 Rca Corp Ultra short wave system
NL76330C (fr) * 1945-11-03
US2721957A (en) * 1945-12-11 1955-10-25 Henry V Neher Microwave oscillator electron discharge device
US2608618A (en) * 1945-12-11 1952-08-26 Sperry Corp Cavity resonator construction
US2653276A (en) * 1946-01-03 1953-09-22 Franzo H Crawford Tunable magnetron tube
US2658147A (en) * 1946-02-18 1953-11-03 Kenneth T Bainbridge Tunable velocity modulation device
US2501545A (en) * 1946-03-26 1950-03-21 Rca Corp Frequency modulation system
BE480140A (fr) * 1946-08-16
US2562927A (en) * 1946-12-28 1951-08-07 Sperry Corp Ultra high frequency discharge tube
US2566820A (en) * 1947-08-22 1951-09-04 Philco Corp Signal mixing system
FR959298A (fr) * 1947-12-31 1950-03-28
US2559730A (en) * 1948-01-31 1951-07-10 Rca Corp Method of and system for stabilizing microwave oscillations
US2708236A (en) * 1950-03-18 1955-05-10 Bell Telephone Labor Inc Microwave amplifiers
US2758246A (en) * 1951-02-01 1956-08-07 Rca Corp Signal frequency dividers
US2728019A (en) * 1951-06-27 1955-12-20 Rca Corp Velocity modulation tubes
US2745987A (en) * 1952-01-17 1956-05-15 Raytheon Mfg Co Tunable magnetrons
US2747129A (en) * 1952-04-16 1956-05-22 Ludwig J Mayer Frequency multiplier
DE971349C (de) * 1952-11-22 1959-01-15 Dieter Weber Dipl Phys Dr Einrichtung zur Frequenz- und Phasenmodulation mit einer Wanderfeldroehre
FR1164296A (fr) * 1955-11-14 1958-10-07 Varian Associates Klystron
DE1018114B (de) * 1956-05-30 1957-10-24 Siemens Ag Modulationseinrichtung mit einem Zweispaltklystron
US2968013A (en) * 1956-09-28 1961-01-10 Emi Ltd Hollow electrical resonators
US3028519A (en) * 1959-01-02 1962-04-03 Varian Associates High frequency tube apparatus and coupled cavity output circuit therefor
US3234426A (en) * 1960-06-10 1966-02-08 Eitel Mccullough Inc Method for density modulating beams of charged particles
US3617799A (en) * 1968-06-21 1971-11-02 Varian Associates Gang tuner for a multicavity microwave tube
GB9016017D0 (en) * 1990-07-20 1990-09-05 Eev Ltd Amplifying arrangements
GB2334139B (en) * 1998-02-05 2001-12-19 Elekta Ab Linear accelerator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE727235C (de) * 1934-02-24 1942-11-21 Julius Pintsch Kom Ges Elektronenroehrenanordnung zum Anfachen von ultrahochfrequenten elektromagnetischen Schwingungen
DE748161C (de) * 1935-06-28 1944-10-27 Elektronenroehrenanordnung zum Anfachen ultrahochfrequenter elektromagnetischer Schwingungen
BE437641A (fr) * 1937-07-14
DE921034C (de) * 1938-03-01 1954-12-06 Aeg Elektrische Entladungsroehre

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967231C (de) * 1940-10-22 1957-10-24 Pintsch Bamag Ag Einrichtung zum Anfachen (Erzeugen, Verstaerken oder Empfangen) ultrakurzer elektrischer Wellen, insbesondere des Dezimeter- oder Zentimeterwellengebietes
DE966961C (de) * 1942-08-13 1957-09-19 Pintsch Bamag Ag Elektronenroehrenanordnung zum Anfachen ultrahochfrequenter elektrischer Schwingungen, vorzugsweise des Dezimeter- oder Zentimeterwellenlaengengebietes
DE914626C (de) * 1943-08-22 1954-07-05 Siemens Ag Anordnung zum Nachstimmen von Hohlraumresonatoren, die mit je zwei Elektroden einer UKW-Roehre baulich vereinigt bzw. gekoppelt sind
DE844181C (de) * 1948-10-29 1952-07-17 Patelhold Patentverwertung Abstimmeinrichtung an Hohlraumresonatoren fuer hochfrequente elektromagnetische Schwingungen
DE967797C (de) * 1951-01-17 1957-12-12 Siemens Ag Anordnung zur Erzielung einer einstellbaren Kopplung zwischen Hochfrequenzanordnungen, insbesondere Hochfrequenzleitungen
DE944737C (de) * 1951-05-29 1956-06-21 Philips Nv Vorrichtung zum Erzeugen von Ultrakurzwellen
DE1040622B (de) * 1954-04-09 1958-10-09 Gen Electric Co Ltd Elektrischer Schwingungsgenerator

Also Published As

Publication number Publication date
GB530785A (en) 1940-12-23
GB530869A (en) 1940-12-23
DE966270C (de) 1957-07-18
USRE22990E (en) 1948-03-23
US2281935A (en) 1942-05-05
USRE22724E (en) 1946-02-19
GB531067A (en) 1940-12-27

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