公开(公告)号：US3479516A

公开(公告)日：1969-11-18

申请号：US3479516D

申请日：1965-11-26

Applicant: NAT RES DEV

Inventor： MCGEE JAMES DWYER ,  BEESLEY JOHN ,  BERG ANTHONY DAVID

IPC: H01J31/00 ,  H01J31/50 ,  H01J39/12

CPC classification number: H01J31/00 ,  H01J31/502

公开(公告)号：US3555346A

公开(公告)日：1971-01-12

申请号：US3555346D

申请日：1968-02-05

Applicant: NAT RES DEV

Inventor： MCGEE JAMES DWYER ,  SMITH ROBIN WYNCLIFFE

IPC: H01J31/52 ,  H01J29/46

CPC classification number: H01J31/52

Abstract: An improvement is made in a known vacuum tube arrangement in which information is stored as a modulated electron stream traveling to and fro through a drift region between reflecting meshes, information retrieval being accomplished by gating pulses applied to one mesh to allow electrons to pass through it. Analysis of the gating mechanism shows that satisfactory highspeed operation requires a short electron transit time through the decelerating field associated with the gating mesh. One practical means of achieving this involves the provision of a high potential electrode between the drift region and the gating mesh.

公开(公告)号：US3470380A

公开(公告)日：1969-09-30

申请号：US3470380D

申请日：1965-12-06

Applicant: NAT RES DEV

Inventor： MCGEE JAMES DWYER

IPC: H01J31/50

CPC classification number: H01J31/501