摘要
结合为空-空多机试飞研制的实时差分GPS无线数据链,介绍了UHF数据链作用距离、天线增益及方向图、传播路径损耗及裕量等几个重要性能参数的确定方法,可为UHF数据链设计提供参考。
With the real-time differential GPS wireless data link developed for air-to-air multi-airplane flight-test mission as an example,this paper presents the composition of UHF data-link and the determination of such parameters as effective range,antenna performance,propagation loss and tolerance,which can be used as references for relative technicians.
出处
《电子科技》
2010年第8期103-104,109,共3页
Electronic Science and Technology
