摘要
针对成像测井技术中电缆传输速率低、带宽窄等瓶颈问题。从理论上分析了衰减、串音、码间干扰、结构回波损耗和特性阻抗等影响电缆传输性能的因素 ,为 ADSL。
This paper discusses question of the low transmission rate and the thin bandwidth Analyses theoretically the affection Factors of the attenuation, structural return loss (SRL), inter symbol interfere(ISI) about the quality of data transmission It points out that the referenced gist are based on ADSL and opticalcable telemetry system
出处
《现代电子技术》
2004年第4期40-42,45,共4页
Modern Electronics Technique
关键词
成像测井
电缆遥测系统
数据传输
影响因素
imaging logging
cable telemetry system
data transmission
affecting factors
