基于电调谐滤波器多电台小频率间隔共址设计  

Co-Site Scheme for Multi-radio with Small Frequency Space Based on Electric-Tuning Filter

作　　者：赵芦生[1] 

机构地区：[1]中国电子科技集团公司第二十八研究所,南京210007

出　　处：《指挥信息系统与技术》2013年第2期59-62,共4页Command Information System and Technology

摘　　要：针对VHF/UHF地空通信系统多电台共址工作频率间隔指标要求,给出了一种基于电调谐滤波器多电台共址工作设计方案。该方案通过对天线耦合干扰机理分析,提出了电调谐滤波器主要电性能设计要求。仿真试验证明,该方案有效。According to the requirements of VHF/UHF ground-air（G/A） communication system working with the minimum frequency space, a multi-radio co-site scheme is given based on the electric-tuning filter to realize multiple radios. The design requirements of the electric-tuning filter are given by analyzing the principle of the antenna coupling interference. Finally, the simula- tion experiment proves that the scheme is effective.

关 键 词：VHF UHF地空通信系统 电调谐滤波器 多电台共址工作 频率间隔 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]