电子科技2012，Vol.25Issue(5)：20-23,4.
八字形槽漏泄同轴电缆耦合损耗仿真分析
Simulation Analysis of Coupling Loss of Leaky Coaxial Cable with Eight-Shaped Slot
李明儒 1黄晓勇 2卫晶 1杨晔1
作者信息
- 1. 西安电子科技大学电子工程学院,陕西西安710071
- 2. 西安西电光电缆有限责任公司产品开发处,陕西西安710082
- 折叠
摘要
Abstract
Leaky coaxial cable is widely used in confined areas such as subways,tunnels,underground malls,mines and other buildings in blind zones.It requires different electrical properties due to different applications.Therefore,analyzing factors that affect the leaky coaxial cable coupling loss and other electrical properties,and exploring their variation rules,have important application value in engineering.The rules of coupling loss varying with the angle,length and pitch of eight-shaped slots are simulated and analyzed.A method for adjusting the slot pitch is proposed with changing the distance of the adjacent eight-shaped slot pairs,while unchanging the geometrical structure parameters of a single eight-shaped slot pair.An actual calculation example using this method is given subsequently,and simulation results are consistent with the experimental results.关键词
无线通信/漏泄同轴电缆/八字形槽/耦合损耗Key words
wireless communication/leaky coaxial cable/eight-shaped slot/coupling loss分类
信息技术与安全科学引用本文复制引用
李明儒,黄晓勇,卫晶,杨晔..八字形槽漏泄同轴电缆耦合损耗仿真分析[J].电子科技,2012,25(5):20-23,4.
