GB672373A - Improvements in or relating to thermionic valve circuit arrangements - Google Patents

Improvements in or relating to thermionic valve circuit arrangements

Info

Publication number
GB672373A
GB672373A GB4844/50A GB484450A GB672373A GB 672373 A GB672373 A GB 672373A GB 4844/50 A GB4844/50 A GB 4844/50A GB 484450 A GB484450 A GB 484450A GB 672373 A GB672373 A GB 672373A
Authority
GB
United Kingdom
Prior art keywords
valve
impedance
relating
anode
grid
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
GB4844/50A
Inventor
Victor James Cooper
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.)
Marconis Wireless Telegraph Co Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
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 Marconis Wireless Telegraph Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Publication of GB672373A publication Critical patent/GB672373A/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
    • H03F3/42—Amplifiers with two or more amplifying elements having their dc paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole amplifiers
    • H03F3/44—Amplifiers with two or more amplifying elements having their dc paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)

Abstract

672,373. Valve amplifying circuits. MARCONI'S WIRELESS TELEGRAPH CO., Ltd. Oct. 18, 1950 [Feb. 24, 1950], No. 4844/50. Class 40 (vi) In an amplifier of the cathode follower type there is connected in parallel with the load ZL of the valve V1 a further valve V2 in series with an impedance Z2, the grid of the valve V2, to which the signal is applied, being connected over impedance Z3 to the anode of the valve V1, while the grid of the valve V1 and anode of valve V2 are also joined together over a path which may include an impedance network. The output and input impedances may be made respectively zero and infinite, the necessary conditions being given in the Specification. The response of the arrangement to supply fluctuations is such that by combining it with a driving amplifier fed from the same supply, the output may be made independent of such fluctuations.
GB4844/50A 1950-02-24 1950-02-24 Improvements in or relating to thermionic valve circuit arrangements Expired GB672373A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB294528X 1950-02-24
GB181050X 1950-10-18

Publications (1)

Publication Number Publication Date
GB672373A true GB672373A (en) 1952-05-21

Family

ID=26253160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4844/50A Expired GB672373A (en) 1950-02-24 1950-02-24 Improvements in or relating to thermionic valve circuit arrangements

Country Status (3)

Country Link
US (1) US2670409A (en)
CH (1) CH294528A (en)
GB (1) GB672373A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067866B (en) * 1955-04-16 1959-10-29 Philips Nv Amplifier stage with two transistors through which the DC supply current flows in series

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873364A (en) * 1954-07-13 1959-02-10 Frank J Huddleston Subminiature servomechanism amplifier
US2876349A (en) * 1954-07-30 1959-03-03 Rca Corp Signal processing circuits
US3327241A (en) * 1954-12-31 1967-06-20 Ibm Pulse signal amplifier bootstrap action
US2921193A (en) * 1956-09-21 1960-01-12 Sperry Rand Corp Voltage regulators

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB412182A (en) * 1932-12-19 1934-06-19 Albert Henry Mumford Improvements relating to the use of thermionic valves
GB564250A (en) * 1940-09-07 1944-09-20 Eric Lawrence Casling White Improvements in or relating to thermionic valve amplifier circuit arrangements
US2438960A (en) * 1940-11-29 1948-04-06 Rca Corp Balanced amplifier
US2631197A (en) * 1949-03-01 1953-03-10 Rca Corp Multiple load amplification system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067866B (en) * 1955-04-16 1959-10-29 Philips Nv Amplifier stage with two transistors through which the DC supply current flows in series

Also Published As

Publication number Publication date
US2670409A (en) 1954-02-23
CH294528A (en) 1953-11-15

Similar Documents

Publication Publication Date Title
GB482740A (en) Improvements in or relating to thermionic valve amplifying circuit arrangements
GB581683A (en) Improvements in or relating to amplifiers of electromagnetic energy
GB672373A (en) Improvements in or relating to thermionic valve circuit arrangements
GB672169A (en) Improvements in or relating to electric wave amplifiers
GB590443A (en) Thermionic amplifier for coupling to balanced output circuits
GB657312A (en) Improvements in or relating to thermionic valve amplifiers
GB548424A (en) Improvements in or relating to thermionic valve amplifiers
GB684963A (en) Improvements in or relating to thermionic valve circuit arrangements
GB653505A (en) Improvements in or relating to gated amplifiers
GB662677A (en) Phase inverter system
GB650445A (en) Improvements in or relating to television circuit arrangements
GB716555A (en) Improvements in or relating to thermionic valve amplifiers
GB474133A (en) Improvements in thermionic amplifiers
GB678060A (en) Improvements in or relating to thermionic valve phase splitting circuit arrangements
GB623746A (en) Improvements in or relating to electronic tube amplifiers
GB595210A (en) Improvements in or relating to wide band thermionic amplifiers
GB520549A (en) Improvements in or relating to thermionic amplifiers
GB760257A (en) Improvements in or relating to feed-back amplifiers
GB678061A (en) Improvements in or relating to thermionic valve amplifier arrangements
GB440612A (en) Improvements in or relating to electron discharge device amplifiers
GB683319A (en) Improvements in or relating to thermionic valve amplifiers
GB412477A (en) Improvements in or relating to electron discharge device amplifiers
GB668825A (en) Improvements in or relating to thermionic valve amplifiers
GB584475A (en) Improvements in or relating to electrical amplifiers
GB696441A (en) Improvements in or relating to electric signal coupling circuits