GB1329060A - High frequency electronic devices - Google Patents

High frequency electronic devices

Info

Publication number
GB1329060A
GB1329060A GB3309971A GB3309971A GB1329060A GB 1329060 A GB1329060 A GB 1329060A GB 3309971 A GB3309971 A GB 3309971A GB 3309971 A GB3309971 A GB 3309971A GB 1329060 A GB1329060 A GB 1329060A
Authority
GB
United Kingdom
Prior art keywords
delay line
signal
electron beam
grid
storage
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
GB3309971A
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of GB1329060A publication Critical patent/GB1329060A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/30—Time-delay networks
    • H03H9/42—Time-delay networks using surface acoustic waves
    • H03H9/423—Time-delay networks using surface acoustic waves with adjustable delay time
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/76—Dynamic electron-multiplier tubes, e.g. Farnsworth multiplier tube, multipactor

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Particle Accelerators (AREA)
  • Electron Beam Exposure (AREA)
GB3309971A 1970-07-30 1971-07-14 High frequency electronic devices Expired GB1329060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7028232A FR2098895A5 (https=) 1970-07-30 1970-07-30

Publications (1)

Publication Number Publication Date
GB1329060A true GB1329060A (en) 1973-09-05

Family

ID=9059538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3309971A Expired GB1329060A (en) 1970-07-30 1971-07-14 High frequency electronic devices

Country Status (4)

Country Link
US (1) US3750043A (https=)
DE (1) DE2138299A1 (https=)
FR (1) FR2098895A5 (https=)
GB (1) GB1329060A (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886529A (en) * 1973-12-26 1975-05-27 Thomson Csf Electro-acoustic memory device
US3886503A (en) * 1974-01-28 1975-05-27 Thomson Csf Device for storing high frequency signals
US3980920A (en) * 1975-07-02 1976-09-14 Raytheon Company Multi-resonator microwave oscillator
FR2670966B1 (fr) * 1990-12-21 1995-04-14 Prana Rech Dev Dispositif de transmission de signaux a propagation d'ondes et applications dudit dispositif pour l'amplification de tels signaux.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161801A (en) * 1960-03-31 1964-12-15 Allen Joseph Stevens Delay apparatus and method employing electron stream
US3389295A (en) * 1964-08-11 1968-06-18 Westinghouse Electric Corp Broadband discharge devices of the transmission line type

Also Published As

Publication number Publication date
US3750043A (en) 1973-07-31
FR2098895A5 (https=) 1972-03-10
DE2138299A1 (de) 1972-02-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees