公开(公告)号：US3619504A

公开(公告)日：1971-11-09

申请号：US3619504D

申请日：1969-12-24

Applicant: IBM

Inventor： VEER JOHN A DE ,  NICK HOWARD H

IPC: G06F13/40 ,  H03H7/48 ,  H04L12/40 ,  H04B1/58

CPC classification number: H03H7/48 ,  G06F13/4072

Abstract: A high-speed data transmission network employing data representations as changes in voltage along a transmission line. Directional coupling elements are spaced along the transmission line to couple information from the transmission line to stub lines. Each stub line is connected to a receiver circuit designed to interpret pulses on the stub line as one binary state and no pulses on the stub line as a second binary state.

公开(公告)号：CA733662A

公开(公告)日：1966-05-03

申请号：CA733662D

Applicant: IBM

Inventor： VEER JOHN A DE ,  CASE RICHARD P ,  SMITH RONALD M ,  JONES HENRY G

公开(公告)号：CA789734A

公开(公告)日：1968-07-09

申请号：CA789734D

Applicant: IBM

Inventor： DAVIS CLAUD M ,  VEER JOHN A DE