测试科学与仪器Issue(2)：64-67,4.DOI:10.3969/j.issn.1674-8042.2014.02.013
透地通信技术的回顾与进展
Review of through-the-earth communication technologies
摘要
Abstract
In this paper , development of through-the-earth communication technologies is summarized , as well as the operating principles and performances .The propagation loss ,frequency band and power efficiency are also analyzed .We can know that among these technologies ,the antenna induction method is more popular ,but the communication system with ground electrodes is more promising due to its high energy efficiency .The communication with elastic wave (seismic) is not suitable for emergency communication when the accidents of rock burst or land slide occur .关键词
透地通信/超低频/传输衰减Key words
through-the-earth communication/very low frequency/transmission attenuation分类
矿业与冶金引用本文复制引用
郝建军,巩玉琴..透地通信技术的回顾与进展[J].测试科学与仪器,2014,(2):64-67,4.基金项目
National Nature Science Foundation of China （）
