基于全周期电压合成的罗兰C发射机技术研究  

Research on Loran-C Transmitter Technology Based on Full Cycle Voltage Synthesis

作　　者：许奎 王伟[1,2] 米正衡 张海光[1] XU Kui;WANG Wei;MI Zhengheng;ZHANG Haiguang

机构地区：[1]中国电子科技集团公司第二十研究所 [2]陕西省组合与智能导航重点实验室,西安710068

出　　处：《现代导航》2021年第1期32-36,共5页Modern Navigation

摘　　要：本文构建了一种全周期电压合成的罗兰C发射机模型,通过激励后端发射天线网络能够产生标准罗兰C电流。文中分别对不同天线网络匹配和罗兰C电流后沿阶段能量回收进行了分析和仿真,相比传统发射机发射效率至少提高20%。In this paper,a Loran-C transmitter model with full cycle voltage synthesis is constructed,which can generate standard Loran-C current by exciting the antenna network at the back end.Different antenna network matching and energy recovery along the back stage of Loran-C current are analyzed and simulated respectively.Compared with the traditional transmitter,the transmitting efficiency is at least increased by 20%.

关 键 词：全周期 电压合成 匹配 能量回收 

分 类 号：TN830[电子电信—信息与通信工程]