RADIATION MEASURING CIRCUIT, NUCLEAR MEDICINE DIAGNOSIS DEVICE, AND RADIATION MEASURING METHOD

RADIATION MEASURING CIRCUIT, NUCLEAR MEDICINE DIAGNOSIS DEVICE, AND RADIATION MEASURING METHOD

PROBLEM TO BE SOLVED: To pass a change at a switching-on/off time of a bias voltage without a time delay, and without lowering capacity of a noise filter between a bias power source and a detector. SOLUTION: A noise filter circuit is provided between the bias power source and the radiation detector,...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KIYONO TOMOYUKI, ISHIZU TAKAAKI, UENO YUICHIRO
Format: Patent
Sprache:eng
Schlagworte:
MEASUREMENT OF NUCLEAR OR X-RADIATION
MEASURING
PHYSICS
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To pass a change at a switching-on/off time of a bias voltage without a time delay, and without lowering capacity of a noise filter between a bias power source and a detector. SOLUTION: A noise filter circuit is provided between the bias power source and the radiation detector, and a bias voltage transmission circuit is provided. When the bias voltage is applied, the noise filter circuit is operated, and when the bias voltage is switched-on/off, the bias voltage transmission circuit is operated. COPYRIGHT: (C)2010,JPO&INPIT