GB880541A - Improvements in or relating to mixing curcuits for high frequency oscillations - Google Patents

Improvements in or relating to mixing curcuits for high frequency oscillations

Info

Publication number
GB880541A
GB880541A GB14026/60A GB1402660A GB880541A GB 880541 A GB880541 A GB 880541A GB 14026/60 A GB14026/60 A GB 14026/60A GB 1402660 A GB1402660 A GB 1402660A GB 880541 A GB880541 A GB 880541A
Authority
GB
United Kingdom
Prior art keywords
circuit
coupled
frequency
coupling
common
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
GB14026/60A
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 GB880541A publication Critical patent/GB880541A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H04B15/04—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder
    • H04B15/06—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder by local oscillators of receivers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • H03D9/065—Transference of modulation using distributed inductance and capacitance by means of discharge tubes having more than two electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Filters And Equalizers (AREA)
GB14026/60A 1959-04-24 1960-04-21 Improvements in or relating to mixing curcuits for high frequency oscillations Expired GB880541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL880541X 1959-04-24

Publications (1)

Publication Number Publication Date
GB880541A true GB880541A (en) 1961-10-25

Family

ID=19853470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14026/60A Expired GB880541A (en) 1959-04-24 1960-04-21 Improvements in or relating to mixing curcuits for high frequency oscillations

Country Status (3)

Country Link
DE (1) DE1158589B (en:Method)
GB (1) GB880541A (en:Method)
NL (2) NL238577A (en:Method)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE921273C (de) * 1952-02-03 1954-12-13 Telefunken Gmbh Eingangsschaltung fuer UEberlagerungsempfaenger
DE1026800B (de) * 1953-12-10 1958-03-27 Heinz Fritz Reichenkron Dipl I Eingangsschaltung eines UKW-UEberlagerungsempfaengers

Also Published As

Publication number Publication date
DE1158589B (de) 1963-12-05
NL100093C (en:Method)
NL238577A (en:Method)

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