Continuous wave
A continuous wave or continuous waveform (CW) is an electromagnetic wave of constant amplitude and frequency, typically a sine wave, that for mathematical analysis is considered to be of infinite duration. Continuous wave is also the name given to an early method of radio transmission, in which a sinusoidal carrier wave is switched on and off. Information is carried in the varying duration of the on and off periods of the signal, for example by Morse code in early radio. In early wireless telegraphy radio transmission, CW waves were also known as "undamped waves", to distinguish this method from damped wave signals produced by earlier spark gap type transmitters.
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Continuous wave
A continuous wave or continuous waveform (CW) is an electromagnetic wave of constant amplitude and frequency, typically a sine wave, that for mathematical analysis is considered to be of infinite duration. Continuous wave is also the name given to an early method of radio transmission, in which a sinusoidal carrier wave is switched on and off. Information is carried in the varying duration of the on and off periods of the signal, for example by Morse code in early radio. In early wireless telegraphy radio transmission, CW waves were also known as "undamped waves", to distinguish this method from damped wave signals produced by earlier spark gap type transmitters.
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A continuous wave or continuou ...... r spark gap type transmitters.
@en
CW (ang. continuous wave lub c ...... eństwie do lasera impulsowego.
@pl
Continuous wave (CW) är inform ...... å med en telegraferingsnyckel.
@sv
Continuous wave (englisch für ...... 250 Hz oder weniger betragen.
@de
Em telecomunicações, onda cont ...... ransmissão de onda amortecida.
@pt
La onda continua (o continuous ...... , frente a la emisión pulsada.
@es
Une onde entretenue ou, en ang ...... ansmission par ondes amorties.
@fr
Безперервна хвиля або безперер ...... від передачі згасаючої хвилі.
@uk
Непрерывная волна или непрерыв ...... ичить этот метод от передачи .
@ru
連続波(れんぞくは、continuous wave(CW)) ...... 機で生成された減衰波(damped wave)と区別された。
@ja
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A continuous wave or continuou ...... r spark gap type transmitters.
@en
CW (ang. continuous wave lub c ...... eństwie do lasera impulsowego.
@pl
Continuous wave (CW) är inform ...... å med en telegraferingsnyckel.
@sv
Continuous wave (englisch für ...... ehr großen Bandbreite, der häu
@de
Em telecomunicações, onda cont ...... ransmissão de onda amortecida.
@pt
La onda continua (o continuous ...... ansmisión de onda amortiguada.
@es
Une onde entretenue ou, en ang ...... ansmission par ondes amorties.
@fr
Безперервна хвиля або безперер ...... від передачі згасаючої хвилі.
@uk
Непрерывная волна или непрерыв ...... ичить этот метод от передачи .
@ru
連続波(れんぞくは、continuous wave(CW)) ...... 機で生成された減衰波(damped wave)と区別された。
@ja
label
CW
@pl
Continuous wave
@de
Continuous wave
@en
Continuous wave
@sv
Onda continua
@es
Onda contínua
@pt
Onde entretenue
@fr
Безперервний сигнал
@uk
Непрерывный сигнал
@ru
連続波
@ja