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GB725534A - Improvements in or relating to amplifiers employing negative feed-back - Google Patents

Improvements in or relating to amplifiers employing negative feed-back

Info

Publication number
GB725534A
GB725534A GB28805/53A GB2880553A GB725534A GB 725534 A GB725534 A GB 725534A GB 28805/53 A GB28805/53 A GB 28805/53A GB 2880553 A GB2880553 A GB 2880553A GB 725534 A GB725534 A GB 725534A
Authority
GB
United Kingdom
Prior art keywords
impedance
valve
amplifier
negative feed
relating
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
GB28805/53A
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 GB725534A publication Critical patent/GB725534A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
GB28805/53A 1952-10-22 1953-10-19 Improvements in or relating to amplifiers employing negative feed-back Expired GB725534A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL725534X 1952-10-22

Publications (1)

Publication Number Publication Date
GB725534A true GB725534A (en) 1955-03-02

Family

ID=19817794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28805/53A Expired GB725534A (en) 1952-10-22 1953-10-19 Improvements in or relating to amplifiers employing negative feed-back

Country Status (5)

Country Link
US (1) US2760009A (nl)
BE (1) BE523683A (nl)
FR (1) FR1085318A (nl)
GB (1) GB725534A (nl)
NL (2) NL173310B (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931956A (en) * 1956-02-06 1960-04-05 Elliott & Evans Inc Regenerative radio receiver for remotely controlled relay
US2955261A (en) * 1956-12-03 1960-10-04 Lon E Edwards Audio amplifier
US3162821A (en) * 1960-03-16 1964-12-22 Motorola Inc Electronic circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2170645A (en) * 1938-01-03 1939-08-22 Bell Telephone Labor Inc High frequency amplifier
US2315040A (en) * 1940-12-28 1943-03-30 Bell Telephone Labor Inc Electric wave amplification
US2337423A (en) * 1942-10-01 1943-12-21 Bell Telephone Labor Inc Negative feed-back amplifier

Also Published As

Publication number Publication date
FR1085318A (fr) 1955-01-31
BE523683A (nl)
US2760009A (en) 1956-08-21
NL173310B (nl)
NL93262C (nl)

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