公开(公告)号：WO1989006445A1

公开(公告)日：1989-07-13

申请号：PCT/US1988003840

申请日：1988-10-31

Applicant: HUGHES AIRCRAFT COMPANY

Inventor： HUGHES AIRCRAFT COMPANY ,  CARLISLE, Thomas, P. ,  THEK, Mark, R. ,  SUCHANNEK, Rudolph, G.

IPC: H01P01/14

CPC classification number: H01J25/76 ,  H01P1/14

Abstract: Multipactor device (10) has a waveguide bandpass filter structure (14) including a plurality of spaced pairs of opposing electrodes (16, 18) defining respective gaps therebetween in which multipactor action can occur in response to input microwave power in excess of a predetermined level. A radioactive source (50) of beta particles provides electrons within the bandpass filter structure (14) to ensure a very rapid commencement of multipactor action. The radioactive source (50) includes a disk (58) coated with a tritium compound (60) and mounted in a transverse bore (52) adjacent to the bandpass filter structure (14).

Abstract translation: 多载体装置（10）具有波导带通滤波器结构（14），该波导带通滤波器结构（14）包括多个隔开的相对电极对（16,18），所述对置电极限定了相应的间隙，在该间隔中相应的间隙响应于超过预定水平的输入微波功率 。 β粒子的放射源（50）在带通滤波器结构（14）内提供电子，以确保多反应器作用的非常快速的开始。 放射源（50）包括涂覆有氚化合物（60）并安装在邻近带通过滤器结构（14）的横向孔（52）中的盘（58）。