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MODULATION COURANT [8 records]

Record 1 2011-11-29

English

Subject field(s)
  • Vacuum Tubes (Electronics)
CONT

We demonstrated the effect of current-density modulation (produced by UV [ultraviolet] light) on the electrophoretic deposition and assemblyof colloid crystals ...

OBS

current-density modulation: term officially approved by the Electronics and Telecommunications Terminology Committee.

Key term(s)
  • current density modulation

French

Domaine(s)
  • Tubes et lampes (Électronique)
OBS

modulation de densité de courant : terme uniformisé par le Comité d’uniformisation des termes de l’électronique et des télécommunications (CUTEL).

Spanish

Campo(s) temático(s)
  • Tubos de vacío (Electrónica)
Save record 1

Record 2 2009-11-12

English

Subject field(s)
  • Radio Transmission and Reception
  • Telecommunications Transmission
CONT

Constant-current modulation [is] a system of amplitude modulation in which the output circuits of the signal amplifier and carrier-wave generator or amplifier are directly and conductively coupled by a common inductor. The inductor has an ideally infinite impedance to the signal frequencies and therefore maintains the common plate-supply current of the two devices constant. The signal-frequency voltage thus appearing across the common inductor also modulates the plate supply to the carrier generator or amplifier, with corresponding modulation of the carrier output.

French

Domaine(s)
  • Émission et réception radio
  • Transmission (Télécommunications)

Spanish

Campo(s) temático(s)
  • Radiotransmisión y radiorrecepción
  • Transmisión (Telecomunicaciones)
DEF

Modulación de amplitud por el ánodo en la cual los tubos modulador y modulado se alimentan en paralelo mediante la misma fuente anódica permaneciendo constante la suma de las corrientes anódicas de los dos tubos.

Save record 2

Record 3 1999-08-10

English

Subject field(s)
  • Telecommunications

French

Domaine(s)
  • Télécommunications

Spanish

Save record 3

Record 4 1996-06-26

English

Subject field(s)
  • Printed Circuits and Microelectronics
OBS

IC technology

French

Domaine(s)
  • Circuits imprimés et micro-électronique

Spanish

Save record 4

Record 5 1990-07-27

English

Subject field(s)
  • Telegraphic Switching

French

Domaine(s)
  • Commutation télégraphique
DEF

Procédé de modulation en courant continu qui est utilisé sur des liaisons télégraphiques.

Spanish

Save record 5

Record 6 1986-03-05

English

Subject field(s)
  • Telegraphy
  • Telephony and Microwave Technology

French

Domaine(s)
  • Télégraphie
  • Téléphonie et techniques hyperfréquences

Spanish

Save record 6

Record 7 1976-06-19

English

Subject field(s)
  • Electric Currents

French

Domaine(s)
  • Courants (Électrocinétique)

Spanish

Save record 7

Record 8 1976-06-19

English

Subject field(s)
  • Electric Currents

French

Domaine(s)
  • Courants (Électrocinétique)

Spanish

Save record 8

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