GB585447A - Improvements in ultra high frequency amplifiers - Google Patents

Improvements in ultra high frequency amplifiers

Info

Publication number
GB585447A
GB585447A GB6073/41A GB607341A GB585447A GB 585447 A GB585447 A GB 585447A GB 6073/41 A GB6073/41 A GB 6073/41A GB 607341 A GB607341 A GB 607341A GB 585447 A GB585447 A GB 585447A
Authority
GB
United Kingdom
Prior art keywords
resonator
input
output
resonators
disc
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
GB6073/41A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 to BE480316D priority Critical patent/BE480316A/xx
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB6073/41A priority patent/GB585447A/en
Priority to US445508A priority patent/US2419800A/en
Priority to FR933066D priority patent/FR933066A/en
Publication of GB585447A publication Critical patent/GB585447A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F3/52—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower with tubes only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/78—One or more circuit elements structurally associated with the tube
    • H01J19/80—Structurally associated resonator having distributed inductance and capacitance
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Microwave Tubes (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

585,447. Thermionic valves; artificial lines. STANDARD TELEPHONES & CABLES, Ltd., and TOMLIN, S. G. May 10, 1941, No. 6073. [Classes 39 (i) and 40 (iii)] An ultra-high frequency amplifier comprises an input resonator 1 and an output resonator 1<1> in alignment with a discharge valve 5 between them, as shown in Fig. 1, the resonators are of coaxial line type. The cathode 6 is connected to the inner conductor 3 of the input resonator and the anode 8 to inner conductor 3<1> of the output resonator. The grid 7 has a metal extension passing outside the discharge valve envelope to form a screen 11 between the two resonators being capacity coupled to both. Adjustable, concentric line input and output leads 12, 13 and-14, 15 are provided and tuning of the resonators may be effected by the sliding pistons 4, 4<1>. In a modification a hollow disc resonator DR, Fig. 3, is used for the output, the anode 8 being mounted on a wall of this resonator ; a similar form of resonator may be used for the input. The grid 7 is carried by an annular copper disc 11 sealed through the envelope 9. The disc resonator is tuned by screwing plugs into the chamber, or the copper disc 16 is corrugated and made movable.
GB6073/41A 1941-05-10 1941-05-10 Improvements in ultra high frequency amplifiers Expired GB585447A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE480316D BE480316A (en) 1941-05-10
GB6073/41A GB585447A (en) 1941-05-10 1941-05-10 Improvements in ultra high frequency amplifiers
US445508A US2419800A (en) 1941-05-10 1942-06-02 Ultra high frequency amplifier
FR933066D FR933066A (en) 1941-05-10 1946-08-29 Enhancements to Ultra-High Frequency Amplifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6073/41A GB585447A (en) 1941-05-10 1941-05-10 Improvements in ultra high frequency amplifiers

Publications (1)

Publication Number Publication Date
GB585447A true GB585447A (en) 1947-02-07

Family

ID=9807897

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6073/41A Expired GB585447A (en) 1941-05-10 1941-05-10 Improvements in ultra high frequency amplifiers

Country Status (4)

Country Link
US (1) US2419800A (en)
BE (1) BE480316A (en)
FR (1) FR933066A (en)
GB (1) GB585447A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE477660A (en) * 1943-12-28
US2617884A (en) * 1945-08-24 1952-11-11 Int Standard Electric Corp Coupling arrangement between aerial and transmission line
US2551715A (en) * 1945-10-16 1951-05-08 Rca Corp High-frequency amplifier
US2677057A (en) * 1948-03-13 1954-04-27 Sylvania Electric Prod High-frequency electron tube and circuit
DE1172744B (en) * 1961-02-20 1964-06-25 Licentia Gmbh Self-excited high frequency generator with triode, for high powers and frequencies
DE1295680B (en) * 1964-03-17 1969-05-22 Siemens Ag Device for cooling the electrodes, in particular the cathode of a disc tube

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2052888A (en) * 1932-04-05 1936-09-01 Rca Corp Short wave signaling
US2034433A (en) * 1933-09-06 1936-03-17 Heintz & Kaufman Ltd Shielded electrode tube
US2169396A (en) * 1936-05-08 1939-08-15 Bell Telephone Labor Inc Signal-translating apparatus
US2153728A (en) * 1936-10-07 1939-04-11 American Telephone & Telegraph Ultra high frequency signaling
US2253489A (en) * 1937-05-20 1941-08-19 Raymond L Smith Metal finish
US2278210A (en) * 1940-07-05 1942-03-31 Bell Telephone Labor Inc Electron discharge device
BE476281A (en) * 1940-08-17
US2283895A (en) * 1940-10-09 1942-05-19 Westinghouse Electric & Mfg Co Ultra high frequency oscillator

Also Published As

Publication number Publication date
BE480316A (en)
US2419800A (en) 1947-04-29
FR933066A (en) 1948-04-09

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