GB678690A - Improvements in or relating to neutralised high-frequency push-pull amplifiers - Google Patents

Improvements in or relating to neutralised high-frequency push-pull amplifiers

Info

Publication number
GB678690A
GB678690A GB8994/51A GB899451A GB678690A GB 678690 A GB678690 A GB 678690A GB 8994/51 A GB8994/51 A GB 8994/51A GB 899451 A GB899451 A GB 899451A GB 678690 A GB678690 A GB 678690A
Authority
GB
United Kingdom
Prior art keywords
circuit
resonant
neutralised
relating
april
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
GB8994/51A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB678690A publication Critical patent/GB678690A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/08Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/14Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
    • H03F1/16Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means in discharge-tube amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
GB8994/51A 1950-04-20 1951-04-17 Improvements in or relating to neutralised high-frequency push-pull amplifiers Expired GB678690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL289552X 1950-04-20

Publications (1)

Publication Number Publication Date
GB678690A true GB678690A (en) 1952-09-03

Family

ID=19782681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8994/51A Expired GB678690A (en) 1950-04-20 1951-04-17 Improvements in or relating to neutralised high-frequency push-pull amplifiers

Country Status (5)

Country Link
BE (1) BE502647A (enrdf_load_stackoverflow)
CH (1) CH289552A (enrdf_load_stackoverflow)
DE (1) DE844316C (enrdf_load_stackoverflow)
FR (1) FR1035894A (enrdf_load_stackoverflow)
GB (1) GB678690A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951821C (de) * 1953-01-18 1956-11-08 Telefunken Gmbh Schwingkreisanordnung

Also Published As

Publication number Publication date
FR1035894A (fr) 1953-09-01
DE844316C (de) 1952-07-21
CH289552A (de) 1953-03-15
BE502647A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
GB713674A (en) Improvements in frequency converters
GB678690A (en) Improvements in or relating to neutralised high-frequency push-pull amplifiers
GB890073A (en) Improvements in or relating to radio frequency amplifiers
GB1099890A (en) Improvements in or relating to input circuit arrangements for transistors
GB887615A (en) Improvements in or relating to radio frequency reactance amplifiers
GB625908A (en) Multi-range oscillator system
GB598640A (en) Improvements relating to valve oscillating or amplifying circuits
GB718476A (en) Improvements in or relating to circuit-arrangements for amplifying high-frequency oscillations
GB678689A (en) Improvements in or relating to neutralized high-frequency push-pull amplifiers
GB663667A (en) Improvements in or relating to ultra high-frequency thermionic amplifiers
GB1039830A (en) A radio-frequency transistorised amplifier
GB598159A (en) Improvements in electron discharge device circuits for generating or amplifying electrical oscillations
GB720760A (en) Improvements in or relating to radio receiver circuits for at least two ultra high-frequency ranges
GB775612A (en) Improvements in or relating to radio receiving circuit arrangements for ultra high-frequency oscillations
GB620271A (en) Improvements in or relating to mixing circuits
GB610951A (en) Improvements in or relating to frequency modulated radio and like transmitters
GB675463A (en) Amplifier circuits for radio communication
GB640267A (en) Improved signal-translating stage for radio signalling
GB631177A (en) Amplification devices for amplifying variable width pass bands in radio electrical apparatus
GB758079A (en) Improvements in and relating to adjustable band width intermediate frequency amplifier for television sets
GB617312A (en) Improvements in or relating to superheterodyne radio-receivers with image-frequency suppression
GB667284A (en) Vacuum tube oscillators
GB1001871A (en) Improvements relating to self-oscillating mixer circuits
GB284237A (en) Improvements in or relating to radio transmitters
GB478754A (en) An improved means of obtaining preset reaction in a multi-range radio receiver