Analysis of Collided Signal Waveform on the Long Transmission Line of UART-CSMA/CD Control Network

摘要：

In this paper, waveforms of collided digital signal bits are analyzed by superposition of step responses of a distributed constant circuit for a transmission line. Our analysis indicates narrow voltage spike on the leading edge of bit pulses in collided waveforms. The width and peak of the spike calculated by our analysis were matched with those of experiments. Since the spike might cause signal collision detection failure and cause deterioration of communication performance, our analysis is effective to estimate the allowable maximum length and/or bit rate of a transmission line for control communication network.

作者: Chuzo Ninagawa Yasumitsu Miyazaki

作者单位: Mitsubishi Heavy Industries,Ltd.,Japan Aichi University of Technology,Japan

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2009(2009年电磁学研究新进展学术研讨会)(PIERS 2009)

会议地点: 北京

会议语种:英文

页码: 1404-1409

在线出版日期: 2009-03-23（万方平台首次上网日期，不代表论文的发表时间）