摘要
空间通信中,当高温导电物质附着在振子天线表面时,很可能会造成天馈增益下降和地面测控设备接收异常。对高温导电物质黏附在振子天线表面后造成的影响进行仿真分析及试验验证,依此设计天线的防护措施,并对防护措施的有效性、可行性进行试验验证。
When high temperature conductive material were adhered to the surface of diopole antenna in space communication, it may result in reduction of antenna feeder and signal receiving anomaly of the ground TT＆C equipment. Influence of adhesion of high temperature conductive material on the dipole antenna surface is simulated and experimental verified. Antenna protective measure is designed, and the validity, feasibility of this measure is experimental verified.
出处
《导弹与航天运载技术》
北大核心
2013年第2期74-78,共5页
Missiles and Space Vehicles
关键词
高温导电物质
黏附
振子天线
防护措施
High temperature conductive material
Adhesion
Dipole antenna
Protective measure
