GB514304A - Improvements in or relating to electrical networks suitable for use as inter-stage coupling networks in electron discharge tube amplifiers - Google Patents

Improvements in or relating to electrical networks suitable for use as inter-stage coupling networks in electron discharge tube amplifiers

Info

Publication number
GB514304A
GB514304A GB11571/38A GB1157138A GB514304A GB 514304 A GB514304 A GB 514304A GB 11571/38 A GB11571/38 A GB 11571/38A GB 1157138 A GB1157138 A GB 1157138A GB 514304 A GB514304 A GB 514304A
Authority
GB
United Kingdom
Prior art keywords
inter
frequencies
networks
relating
discharge tube
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
GB11571/38A
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi 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
Priority to BE433827D priority Critical patent/BE433827A/xx
Application filed by Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Priority to GB11571/38A priority patent/GB514304A/en
Priority to US267384A priority patent/US2245722A/en
Publication of GB514304A publication Critical patent/GB514304A/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
    • H03F1/42—Modifications of amplifiers to extend the bandwidth
    • H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
    • H03F1/50—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microwave Amplifiers (AREA)
  • Amplifiers (AREA)
GB11571/38A 1938-04-14 1938-04-14 Improvements in or relating to electrical networks suitable for use as inter-stage coupling networks in electron discharge tube amplifiers Expired GB514304A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE433827D BE433827A (OSRAM) 1938-04-14
GB11571/38A GB514304A (en) 1938-04-14 1938-04-14 Improvements in or relating to electrical networks suitable for use as inter-stage coupling networks in electron discharge tube amplifiers
US267384A US2245722A (en) 1938-04-14 1939-04-12 Coupling network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11571/38A GB514304A (en) 1938-04-14 1938-04-14 Improvements in or relating to electrical networks suitable for use as inter-stage coupling networks in electron discharge tube amplifiers

Publications (1)

Publication Number Publication Date
GB514304A true GB514304A (en) 1939-11-06

Family

ID=9988686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11571/38A Expired GB514304A (en) 1938-04-14 1938-04-14 Improvements in or relating to electrical networks suitable for use as inter-stage coupling networks in electron discharge tube amplifiers

Country Status (3)

Country Link
US (1) US2245722A (OSRAM)
BE (1) BE433827A (OSRAM)
GB (1) GB514304A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511185A (en) * 1946-08-03 1950-06-13 Du Mont Allen B Lab Inc Constant band width coupling circuit
US6031432A (en) * 1997-02-28 2000-02-29 Schreuders; Ronald C. Balancing apparatus for signal transmissions

Also Published As

Publication number Publication date
US2245722A (en) 1941-06-17
BE433827A (OSRAM)

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