NL167562B - SYSTEM FOR THE UNDERWATER TRANSFER OF INFORMATION. - Google Patents

SYSTEM FOR THE UNDERWATER TRANSFER OF INFORMATION.

Info

Publication number
NL167562B
NL167562B NL6901150.A NL167562DA NL167562B NL 167562 B NL167562 B NL 167562B NL 167562D A NL167562D A NL 167562DA NL 167562 B NL167562 B NL 167562B
Authority
NL
Netherlands
Prior art keywords
information
underwater transfer
underwater
transfer
Prior art date
Application number
NL6901150.A
Other languages
Dutch (nl)
Original Assignee
Honeywell 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.)
Publication of NL167562B publication Critical patent/NL167562B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/11—Means for reducing noise
NL6901150.A 1951-04-11 SYSTEM FOR THE UNDERWATER TRANSFER OF INFORMATION. NL167562B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US220416A US2908844A (en) 1951-04-11 1951-04-11 Low noise traveling wave tubes

Publications (1)

Publication Number Publication Date
NL167562B true NL167562B (en)

Family

ID=22823456

Family Applications (2)

Application Number Title Priority Date Filing Date
NL91972D NL91972C (en) 1951-04-11
NL6901150.A NL167562B (en) 1951-04-11 SYSTEM FOR THE UNDERWATER TRANSFER OF INFORMATION.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL91972D NL91972C (en) 1951-04-11

Country Status (7)

Country Link
US (1) US2908844A (en)
BE (1) BE510578A (en)
CH (1) CH301934A (en)
DE (1) DE966835C (en)
FR (1) FR1048662A (en)
GB (1) GB730773A (en)
NL (2) NL167562B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1041169B (en) * 1953-01-07 1958-10-16 Dr Rer Nat Dieter Weber Low-noise traveling wave tubes for amplifying weak high-frequency signals
NL200277A (en) * 1954-09-16
GB780811A (en) * 1954-11-18 1957-08-07 English Electric Valve Co Ltd Improvements in or relating to travelling wave tube arrangements
DE1131757B (en) * 1955-03-09 1962-06-20 Siemens Ag Lauffeldrohre like a back wave oscillator tube for generating electrical oscillations of very high frequency
DE1095405B (en) * 1955-03-31 1960-12-22 Deutsche Bundespost Low-noise transit time tubes for amplifying weak high-frequency signals with at least two high-frequency circuits following each other in the electron beam direction
US3092750A (en) * 1959-10-22 1963-06-04 Raytheon Co Traveling wave tube
US3087119A (en) * 1959-11-19 1963-04-23 Bell Telephone Labor Inc Noise reduction system for parametric amplifiers
US3222563A (en) * 1960-06-13 1965-12-07 High Voltage Engineering Corp Linear accelerator waveguide structures adapted to reduce the phenomenon of pulse shortening
FR1311310A (en) * 1961-10-24 1962-12-07 Csf Improvements to delay circuits for type m microwave tubes
GB1038845A (en) * 1964-07-30 1966-08-10 M O Valve Co Ltd Improvements in or relating to travelling wave tubes
US3330986A (en) * 1964-08-12 1967-07-11 Bell Telephone Labor Inc Method of constructing a slow-wave comb structure
US3614517A (en) * 1970-04-30 1971-10-19 Raytheon Co Traveling wave electron interaction device having efficiency enhancement means
US3761760A (en) * 1972-07-03 1973-09-25 Raytheon Co Circuit velocity step taper for suppression of backward wave oscillation in electron interaction devices
US3758811A (en) * 1972-08-02 1973-09-11 Raytheon Co Traveling wave tube linearity characteristics
DE2239459C3 (en) * 1972-08-10 1975-04-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Lauffeldtube with extremely low phase distortion

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH233052A (en) * 1940-01-31 1944-06-30 Philips Nv Circuit with increased freedom from noise for the transmission of electrical ultra-high frequency oscillations.
BE469122A (en) * 1946-01-11 Western Electric Co
FR954564A (en) * 1946-10-22 1950-01-03
NL67918C (en) * 1947-01-13
US2611101A (en) * 1947-04-15 1952-09-16 Wallauschek Richard Traeling wave amplifier tube
US2494721A (en) * 1947-06-18 1950-01-17 Bell Telephone Labor Inc Electron velocity variation device with noise reducing resonator
US2578434A (en) * 1947-06-25 1951-12-11 Rca Corp High-frequency electron discharge device of the traveling wave type
US2541843A (en) * 1947-07-18 1951-02-13 Philco Corp Electronic tube of the traveling wave type
FR951204A (en) * 1947-08-01 1949-10-19 Materiel Telephonique Electron tubes for microwaves
US2516944A (en) * 1947-12-18 1950-08-01 Philco Corp Impedance-matching device
FR962369A (en) * 1948-02-10 1950-06-09
FR969886A (en) * 1948-07-23 1950-12-27 Csf Progressing wave tubes improvements
FR977237A (en) * 1948-11-02 1951-03-29 Csf Linear delay line with valves for wave propagation tubes
US2584597A (en) * 1949-01-26 1952-02-05 Sylvania Electric Prod Traveling wave tube
US2595698A (en) * 1949-05-10 1952-05-06 Rca Corp Electron discharge device and associated circuit
US2720610A (en) * 1950-07-27 1955-10-11 Kazan Benjamin Noise reducing travelling-wave tube
US2767259A (en) * 1952-10-01 1956-10-16 Rca Corp Noise compensation in electron beam devices

Also Published As

Publication number Publication date
FR1048662A (en) 1953-12-23
DE966835C (en) 1957-09-12
CH301934A (en) 1954-09-30
NL91972C (en)
US2908844A (en) 1959-10-13
GB730773A (en) 1955-06-01
BE510578A (en)

Similar Documents

Publication Publication Date Title
NL167481C (en) PROCEDURE FOR TREATING ALUMINUM SURFACES.
NL167562B (en) SYSTEM FOR THE UNDERWATER TRANSFER OF INFORMATION.
NL177077C (en) DEVICE FOR DELIVERING HOT WATER.
CH312430A (en) Therapeutic device.
NL168118B (en) DEVICE FOR REMOVING THE INSIDE OF SEXED Poultry.
NL176607B (en) DOPPLER SONAR.
CH295935A (en) Water heater.
NL177935B (en) CLUTCH SWIVEL.
NL169963B (en) PROCEDURE FOR REFORMING HYDROCARBONS.
NL174658B (en) PROCEDURE FOR FIRMING AND IMPERATING THE SOIL.
NL163397C (en) SYSTEM FOR THE TRANSFER OF INFORMATION
CH305433A (en) Stenotype for the blind.
CH298423A (en) Body.
NL181868B (en) PROCEDURE FOR AMMOXYDERING M- AND P-XYLENE.
DD1313A3 (en) Water bzw.Setzwaage
NL173896C (en) DEVICE FOR TRANSFERRING DATA.
FR1062815A (en) Device allowing the lateral displacement of automobiles
NL173341B (en) DUPLEX INFORMATION TRANSFER MODEM.
GR13581B (en) SUBMARK SYSTEM RESCUE SYSTEM.
NL141303B (en) PROCEDURE FOR IMAGING PHOTO-CONDUCTING SURFACES.
DK78734C (en) Water trough.
FR1290801A (en) Advanced waterproof pocket or case
NL180236B (en) PROCESS FOR PREPARING VERY PURE SODIUM.
DK82218C (en) Hydraulic maneuvering device.
CH305447A (en) Craps body.