GB535907A - Improvements in or relating to radio receivers and to automatic gain control arrangements therein - Google Patents

Improvements in or relating to radio receivers and to automatic gain control arrangements therein

Info

Publication number
GB535907A
GB535907A GB28599/39A GB2859939A GB535907A GB 535907 A GB535907 A GB 535907A GB 28599/39 A GB28599/39 A GB 28599/39A GB 2859939 A GB2859939 A GB 2859939A GB 535907 A GB535907 A GB 535907A
Authority
GB
United Kingdom
Prior art keywords
gain control
automatic gain
relating
radio receivers
control arrangements
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
GB28599/39A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB535907A publication Critical patent/GB535907A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
    • H03G1/0041—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using thermistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/22—Automatic control in amplifiers having discharge tubes

Landscapes

  • Control Of Amplification And Gain Control (AREA)
GB28599/39A 1939-10-24 1939-10-24 Improvements in or relating to radio receivers and to automatic gain control arrangements therein Expired GB535907A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB263811X 1939-10-24

Publications (1)

Publication Number Publication Date
GB535907A true GB535907A (en) 1941-04-25

Family

ID=10242750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28599/39A Expired GB535907A (en) 1939-10-24 1939-10-24 Improvements in or relating to radio receivers and to automatic gain control arrangements therein

Country Status (4)

Country Link
BE (1) BE468413A (enrdf_load_stackoverflow)
CH (1) CH263811A (enrdf_load_stackoverflow)
FR (1) FR932823A (enrdf_load_stackoverflow)
GB (1) GB535907A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR932823A (fr) 1948-04-02
BE468413A (enrdf_load_stackoverflow)
CH263811A (fr) 1949-09-15

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