CIRCUIT FOR CALIBRATING ADJUSTING VARIABLE RESISTOR OF RADAR SYSTEM

PROBLEM TO BE SOLVED: To provide a calibration circuit for an adjusting variable resistor of a radar system capable of performing calibration of the adjusting variable resistor, without requiring special additional circuits. SOLUTION: The calibration circuit for the adjusting variable resistor of th...

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Bibliographische Detailangaben
1. Verfasser:	YASHIRO DAIKI
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a calibration circuit for an adjusting variable resistor of a radar system capable of performing calibration of the adjusting variable resistor, without requiring special additional circuits. SOLUTION: The calibration circuit for the adjusting variable resistor of the radar system is so configured as to calibrate a digital value in a table memory of the adjusting variable resistor, corresponding to an adjusting scale value of the adjusting variable resistor, on the basis of the operation of an operation switch, by providing in a radar controller an input section for a calibration instruction signal for the adjusting variable resistor, using a digital resistance value of the variable resistor that corresponds to the adjusting scale value of the variable resistor, when the calibration instruction signal is inputted. COPYRIGHT: (C)2007,JPO&INPIT