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FR973792A - Ultra-high frequency transmission systems using discharge devices - Google Patents

Ultra-high frequency transmission systems using discharge devices

Info

Publication number
FR973792A
FR973792A FR973792DA FR973792A FR 973792 A FR973792 A FR 973792A FR 973792D A FR973792D A FR 973792DA FR 973792 A FR973792 A FR 973792A
Authority
FR
France
Prior art keywords
ultra
high frequency
transmission systems
frequency transmission
discharge devices
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
French (fr)
Inventor
Ladislas Goldstein
Nathaniel Cohen
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR973792A publication Critical patent/FR973792A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03CMODULATION
    • H03C7/00Modulating electromagnetic waves
    • H03C7/02Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00Gas-filled discharge tubes with solid cathode
    • H01J17/02Details
    • H01J17/04Electrodes; Screens

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Plasma Technology (AREA)
FR973792D 1947-10-21 1948-10-18 Ultra-high frequency transmission systems using discharge devices Expired FR973792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US781174A US2557961A (en) 1947-10-21 1947-10-21 Transmission system for highfrequency currents

Publications (1)

Publication Number Publication Date
FR973792A true FR973792A (en) 1951-02-14

Family

ID=25121928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973792D Expired FR973792A (en) 1947-10-21 1948-10-18 Ultra-high frequency transmission systems using discharge devices

Country Status (2)

Country Link
US (1) US2557961A (en)
FR (1) FR973792A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733411A (en) * 1956-01-31 Microwave amplitude modulator-i
US2646550A (en) * 1948-01-09 1953-07-21 Arthur A Varela Controlled impedance gas discharge device for mechanical transmission mediums
US2641702A (en) * 1948-10-22 1953-06-09 Int Standard Electric Corp Control of wave length in wave guide and coaxial lines
US2721953A (en) * 1950-10-02 1955-10-25 Rothstein Jerome Electron discharge device
US2772377A (en) * 1951-08-29 1956-11-27 Kazan Benjamin Device for electronically controlling the propagation of radio frequency power
US2848649A (en) * 1952-01-24 1958-08-19 Itt Electromagnetic wave generator
US2903652A (en) * 1952-03-11 1959-09-08 Itt Ultra-high frequency amplitude modulator
US2842712A (en) * 1953-03-06 1958-07-08 Philco Corp Electronic signal generator
BE540210A (en) * 1955-04-04
US2879487A (en) * 1956-05-18 1959-03-24 Stanley R Fitzmorris Tube mounting method and apparatus
FR1158958A (en) * 1956-10-03 1958-06-20 Csf Improvements to ion sources using a high frequency field
US2953713A (en) * 1958-03-25 1960-09-20 Roger White Electron Devices I High speed electronic r. f. vacuum switch
US2973485A (en) * 1958-03-31 1961-02-28 Gen Electric Co Ltd Electrical switching systems
NL226721A (en) * 1958-04-10
US3073990A (en) * 1958-06-23 1963-01-15 Itt Radio frequency attenuator
US3192435A (en) * 1960-03-21 1965-06-29 Sfd Lab Inc Cross fields nonreciprocal attenuator electron discharge device
US3155924A (en) * 1961-04-20 1964-11-03 Thompson Ramo Wooldridge Inc Plasma guide microwave selective coupler
US6812895B2 (en) 2000-04-05 2004-11-02 Markland Technologies, Inc. Reconfigurable electromagnetic plasma waveguide used as a phase shifter and a horn antenna
US6710746B1 (en) 2002-09-30 2004-03-23 Markland Technologies, Inc. Antenna having reconfigurable length
US7798817B2 (en) * 2005-11-04 2010-09-21 Georgia Tech Research Corporation Integrated circuit interconnects with coaxial conductors
US10181639B2 (en) 2014-11-14 2019-01-15 Mitsubishi Electric Corporation Antenna device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2106770A (en) * 1938-02-01 Apparatus and method fob receiving
BE482707A (en) * 1942-09-17
US2416168A (en) * 1942-09-17 1947-02-18 Gen Electric Ultra high frequency control system
US2412892A (en) * 1944-01-14 1946-12-17 Westinghouse Electric Corp Ultra high frequency control system

Also Published As

Publication number Publication date
US2557961A (en) 1951-06-26

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