GB400268A - Improvements in or relating to radio and other high frequency receivers - Google Patents

Improvements in or relating to radio and other high frequency receivers

Info

Publication number
GB400268A
GB400268A GB11674/32A GB1167432A GB400268A GB 400268 A GB400268 A GB 400268A GB 11674/32 A GB11674/32 A GB 11674/32A GB 1167432 A GB1167432 A GB 1167432A GB 400268 A GB400268 A GB 400268A
Authority
GB
United Kingdom
Prior art keywords
valve
circuit
resistance
screen grid
grid
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
GB11674/32A
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.)
ROBERT FRANCIS O NEILL
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
ROBERT FRANCIS O NEILL
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 NL38703D priority Critical patent/NL38703C/xx
Priority to FR754045D priority patent/FR754045A/fr
Application filed by ROBERT FRANCIS O NEILL, Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical ROBERT FRANCIS O NEILL
Priority to GB11674/32A priority patent/GB400268A/en
Priority to US666866A priority patent/US2030120A/en
Priority to DEM123599D priority patent/DE669561C/de
Publication of GB400268A publication Critical patent/GB400268A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D11/00—Super-regenerative demodulator circuits
    • H03D11/02—Super-regenerative demodulator circuits for amplitude-modulated oscillations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Electrotherapy Devices (AREA)
  • Circuits Of Receivers In General (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
GB11674/32A 1932-04-22 1932-04-22 Improvements in or relating to radio and other high frequency receivers Expired GB400268A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL38703D NL38703C (enrdf_load_stackoverflow) 1932-04-22
FR754045D FR754045A (enrdf_load_stackoverflow) 1932-04-22
GB11674/32A GB400268A (en) 1932-04-22 1932-04-22 Improvements in or relating to radio and other high frequency receivers
US666866A US2030120A (en) 1932-04-22 1933-04-19 Superregenerative receiving system
DEM123599D DE669561C (de) 1932-04-22 1933-04-20 Pendelrueckkopplungsempfaenger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11674/32A GB400268A (en) 1932-04-22 1932-04-22 Improvements in or relating to radio and other high frequency receivers

Publications (1)

Publication Number Publication Date
GB400268A true GB400268A (en) 1933-10-23

Family

ID=9990589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11674/32A Expired GB400268A (en) 1932-04-22 1932-04-22 Improvements in or relating to radio and other high frequency receivers

Country Status (5)

Country Link
US (1) US2030120A (enrdf_load_stackoverflow)
DE (1) DE669561C (enrdf_load_stackoverflow)
FR (1) FR754045A (enrdf_load_stackoverflow)
GB (1) GB400268A (enrdf_load_stackoverflow)
NL (1) NL38703C (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544741A (en) * 1938-10-27 1951-03-13 Arthur A Varela Means for expanding a received pulse radio signal
US2481852A (en) * 1944-11-30 1949-09-13 Hazeltine Research Inc Superregenerative receiver
BE469468A (enrdf_load_stackoverflow) * 1945-03-01
BE458361A (enrdf_load_stackoverflow) * 1945-03-15
NL65637C (enrdf_load_stackoverflow) * 1945-12-08
NL154913B (nl) * 1950-07-19 Hoegen Dijkhof Gmbh H J Met een voertuig te koppelen inrichting voor het sproeien van insekticiden.
US20060264196A1 (en) * 2005-05-19 2006-11-23 Chun-Wah Fan Super-regenerative receiver with damping resistor

Also Published As

Publication number Publication date
NL38703C (enrdf_load_stackoverflow)
US2030120A (en) 1936-02-11
FR754045A (enrdf_load_stackoverflow) 1933-10-27
DE669561C (de) 1938-12-29

Similar Documents

Publication Publication Date Title
GB480289A (en) Improvements relating to wireless telegraph systems
GB400268A (en) Improvements in or relating to radio and other high frequency receivers
GB603437A (en) Improvements in or relating to frequency discriminator circuits
GB490035A (en) Improvements in or relating to super-regenerative receivers
GB242653A (en) Improvements in radio signalling systems
GB668238A (en) Improvements in or relating to superheterodyne radio receivers
US2233339A (en) Radio detecting system
US2235040A (en) Radio receiving device
US1921187A (en) Ultra-short-wave system
US2404712A (en) Gain control circuit for radiotelegraph
US2086566A (en) Static limiting device
US1933148A (en) Volume control
US2312977A (en) Frequency modulation
GB423189A (en) Improvements in or relating to radio receivers
US2069837A (en) Automatic gain control circuits
US2134801A (en) Superregenerative receiver
GB415060A (en) Improvements in or relating to modulated carrier wave receivers, particularly for radio receivers
GB479768A (en) Improvements in or relating to frequency changer networks for use in superheterodyneradio receivers and the like
GB658942A (en) Improvements in or relating to radio repeater stations
GB709411A (en) Improvements in or relating to super-regenerative receivers
GB466854A (en) Improvements in or relating to wireless or like receivers of the superheterodyne type
US2277841A (en) Superregenerative magnetron receiver
GB580824A (en) Improvements in electric oscillation generators
GB481064A (en) Improvements in or relating to demodulating circuit arrangements for phase modulated waves
GB406895A (en) Improvements in or relating to frequency changing circuits and superheterodyne receivers incorporating the same