INPUTTED LEVEL MONITORING SYSTEM OF VARIABLE ATTENUATOR

PURPOSE:To inexpensively constitute a variable attenuator, by using signals of a single frequency which is out of band of the transmitting frequency as the input of the variable attenuator. CONSTITUTION:A pilot signal and the signal of an oscillator 13, both of which have the same frequency, are inp...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TAKEKOSHI YOSHIO, TAKEDA MASAO
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MULTIPLEX COMMUNICATION TRANSMISSION
Online-Zugang:	Volltext bestellen
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