| 数字音频广播设台对民航业务的干扰分析 |
| |
| 引用本文： | 郑娜.数字音频广播设台对民航业务的干扰分析[J].电声技术,2016,40(7):36-39. |
| |
| 作者姓名： | 郑娜 |
| |
| 作者单位： | 国家无线电监测中心,北京,100037 |
| |
| 基金项目： | LTE／TD-SCDMA／WCDMA／GSM频率评估研究及无线测试系统研发（项目编号：2014ZX03001027 ） |
| |
| 摘 要： | 随着数字技术的发展,数字化已经成为世界广播电视发展的必然趋势.基于ITU-R SM.1009-1建议书及国家标准G/B 6364-2013《航空无线电导航台(站)电磁环境要求》所给出的保护场强,并参考中国现行的数字音频广播台的典型参数,分析了数字音频广播设台对邻频民航地空通信的互调干扰,给出了干扰缓解建议.
|
| 关 键 词： | 数字音频广播 地空通信 互调干扰 |
| 收稿时间： | 2016/3/21 0:00:00 |
| 修稿时间： | 2016/5/3 0:00:00 |
Analysis of interference between audio broadcasting station and civil aviation |
| |
| zhengna.Analysis of interference between audio broadcasting station and civil aviation[J].Audio Engineering,2016,40(7):36-39. |
| |
| Authors: | zhengna |
| |
| Affiliation: | State Radio Monitoring Center |
| |
| Abstract: | With the development of digital technology, digital technology has become an inevitable trend in the development of radio and television world. Based on Recommendation ITU-R SM.1009-1 and national standards GB 6364-2013 "aeronautical radionavigation stations (stations) Electromagnetic environment requirements" , the protection of field strength is given.And as the reference of typical parameters of existing digital audio broadcasting station ,we analyzed intermodulation interference between digital audio broadcasting station and civil aviation air-ground communications , interference mitigation recommendations are given. |
| |
| Keywords: | Audio broadcasting Air-ground communication Intermodulation interference |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《电声技术》浏览原始摘要信息 |
|
点击此处可从《电声技术》下载全文 |
|
