NL20201C - - Google Patents

Info

Publication number
NL20201C
NL20201C NL20201DA NL20201C NL 20201 C NL20201 C NL 20201C NL 20201D A NL20201D A NL 20201DA NL 20201 C NL20201 C NL 20201C
Authority
NL
Netherlands
Application number
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.)
Publication of NL20201C publication Critical patent/NL20201C/xx
Priority claimed from US99740A external-priority patent/US1755386A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/12—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
    • H03C1/18—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid
    • H03C1/20—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to anode

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Devices For Supply Of Signal Current (AREA)
NL20201D 1926-04-05 NL20201C (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99740A US1755386A (en) 1925-08-10 1926-04-05 Vacuum-tube generator system
US423308A US2006440A (en) 1926-04-05 1930-01-25 Vacuum tube generator system

Publications (1)

Publication Number Publication Date
NL20201C true NL20201C (ja)

Family

ID=26796434

Family Applications (1)

Application Number Title Priority Date Filing Date
NL20201D NL20201C (ja) 1926-04-05

Country Status (3)

Country Link
US (1) US2006440A (ja)
DE (1) DE489942C (ja)
NL (1) NL20201C (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439844A (en) * 1943-10-29 1948-04-20 Bendix Aviat Corp Amplifier and oscillator circuit
BE468182A (ja) * 1944-04-04
US2421468A (en) * 1944-08-25 1947-06-03 Rca Corp Selective transmitting, receiving, and oscillator circuit
US2459281A (en) * 1945-01-08 1949-01-18 Rca Corp Two-way radio equipment for lifeboat service
FR960967A (ja) * 1945-02-06 1950-04-28
US2453269A (en) * 1945-05-21 1948-11-09 Automatic Elect Lab Printing telegraph system
US2515254A (en) * 1946-12-11 1950-07-18 Paul W Nosker Remote-control system
US2991357A (en) * 1959-08-31 1961-07-04 Gen Electric Amplitude modulated radio frequency transmitter
US4418416A (en) * 1981-04-06 1983-11-29 Bell Telephone Laboratories, Incorporated Frequency modulation transmitter for voice or data

Also Published As

Publication number Publication date
US2006440A (en) 1935-07-02
DE489942C (de) 1930-01-22

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