IT1114746B - Perfezionamento nei circuiti amplificatori a guadagno controllato - Google Patents

Perfezionamento nei circuiti amplificatori a guadagno controllato

Info

Publication number
IT1114746B
IT1114746B IT48417/79A IT4841779A IT1114746B IT 1114746 B IT1114746 B IT 1114746B IT 48417/79 A IT48417/79 A IT 48417/79A IT 4841779 A IT4841779 A IT 4841779A IT 1114746 B IT1114746 B IT 1114746B
Authority
IT
Italy
Prior art keywords
improvement
gain amplifier
amplifier circuits
controlled gain
controlled
Prior art date
Application number
IT48417/79A
Other languages
English (en)
Other versions
IT7948417A0 (it
Inventor
Hugh Mcpherson
Original Assignee
Ferranti 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 Ferranti Ltd filed Critical Ferranti Ltd
Publication of IT7948417A0 publication Critical patent/IT7948417A0/it
Application granted granted Critical
Publication of IT1114746B publication Critical patent/IT1114746B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H03G3/3073—Circuits generating control signals when no carrier is present, or in SSB, CW or pulse receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/34—Gain of receiver varied automatically during pulse-recurrence period, e.g. anti-clutter gain control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Control Of Amplification And Gain Control (AREA)
IT48417/79A 1978-03-23 1979-03-20 Perfezionamento nei circuiti amplificatori a guadagno controllato IT1114746B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11812/78A GB1576200A (en) 1978-03-23 1978-03-23 Gain-controlled amplifier circuits

Publications (2)

Publication Number Publication Date
IT7948417A0 IT7948417A0 (it) 1979-03-20
IT1114746B true IT1114746B (it) 1986-01-27

Family

ID=9993148

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48417/79A IT1114746B (it) 1978-03-23 1979-03-20 Perfezionamento nei circuiti amplificatori a guadagno controllato

Country Status (4)

Country Link
US (1) US4225865A (it)
DE (1) DE2911540A1 (it)
GB (1) GB1576200A (it)
IT (1) IT1114746B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368468A (en) * 1980-12-22 1983-01-11 Westinghouse Electric Corp. Monopulse radio receiver compensation apparatus
US4652882A (en) * 1982-09-30 1987-03-24 Raytheon Company Receiver with wide dynamic range
US5095313A (en) * 1990-05-31 1992-03-10 Hughes Aircraft Company Transient glitch cancellation network
GB2374219B (en) * 2001-04-06 2004-10-13 Nokia Corp A receiver
NL2002116C (nl) * 2008-10-20 2010-04-21 Stichting Noble House Werkwijze voor het bepalen van de aanwezigheid van een zender en een ontvanger en een systeem ingericht daarvoor.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921173A (en) * 1974-08-14 1975-11-18 Us Navy Accurate normalization for a monopulse radar

Also Published As

Publication number Publication date
DE2911540A1 (de) 1979-10-04
IT7948417A0 (it) 1979-03-20
GB1576200A (en) 1980-10-01
US4225865A (en) 1980-09-30

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