公开(公告)号：US20020153818A1

公开(公告)日：2002-10-24

申请号：US09839207

申请日：2001-04-23

Applicant: Litton Systems, Inc.

Inventor： Holger Schult ,  John Cipolla

IPC: H01J001/46 ,  H01J021/10

CPC classification number: H01J23/065 ,  H01J2225/04

Abstract: The invention relates to linear beam amplification devices having an electron emitting cathode and an RF modulated grid closely spaced therefrom, and more particularly, to a novel support structure for the grid that accommodates thermal expansion while maintaining an optimum grid-to-cathode spacing.

Abstract translation: 本发明涉及具有电子发射阴极和与其紧密隔开的RF调制栅格的线性光束放大装置，更具体地说，涉及一种用于容纳热膨胀同时保持最佳栅格与阴极间隔的网格的新型支撑结构。