BROADBAND PIKE VOLTAGE METER
FIELD: voltage measuring technologies. ^ SUBSTANCE: device has modulator, to inputs of which source of analyzed signal and bearing frequency generator are connected. To output of modulator and other output of bearing frequency generator two pike detectors are connected. Outputs of both pike detector...
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Sprache: | eng ; rus |
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Zusammenfassung: | FIELD: voltage measuring technologies. ^ SUBSTANCE: device has modulator, to inputs of which source of analyzed signal and bearing frequency generator are connected. To output of modulator and other output of bearing frequency generator two pike detectors are connected. Outputs of both pike detectors are connected to inputs of subtraction block. Output of subtraction block is connected to input of measuring device. Voltage meter frequency band may be increased in dozens of times because time of discharge of capacitor in construction of pike detector, connected to output of bearing frequency generator, does not depend on period of oscillations of input voltage. ^ EFFECT: higher stability of operation. ^ 1 dwg |
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