公开(公告)号：US4629897A

公开(公告)日：1986-12-16

申请号：US470448

申请日：1983-02-28

Applicant: Marc Lemonnier ,  Denis Petermann ,  Daniel Le Fur ,  Stephan Metgert

Inventor： Marc Lemonnier ,  Denis Petermann ,  Daniel Le Fur ,  Stephan Metgert

IPC: H01J47/06 ,  G01T1/00

CPC classification number: H01J47/062

Abstract: Proportional detector intended to detect ionizing radiations for 2-dimension localization.This detector consists of a network of conducting wires (2) forming the anodes of an ionization chamber and operating under avalanche conditions and is characterized in that it comprises a continuous resistive collector (12) with two dimensions and located between the anode (2) wires and the cathode (1) on which the localization of an electron avalanche is effected by electrostatic induction, the reading of the data concerning the electric pulse generated by induction on the collector (12) being effected at the periphery of the latter.

Abstract translation: 用于检测2维定位的电离辐射的比例检测器。 该检测器由形成电离室的阳极并在雪崩条件下操作的导线网络（2）组成，其特征在于，它包括具有两个维度的连续电阻集电器（12），并位于阳极（2）线 和通过静电感应实现电子雪崩定位的阴极（1），在集电极（12）上通过感应产生的电脉冲的数据的读取在后者的周围进行。