摘要
天线是一种典型的机电耦合设备,传统的机电分离设计方法不能充分考虑结构因素对电性能的影响,特别是对于口径较大的反射面天线,由于其工作频率升高,对结构精度指标要求异常苛刻,使得开展机电耦合分析和优化设计的工作更加紧迫。机电耦合技术是反射面天线设计的新思路,文中从研究背景、国内外研究现状、发展趋势、关键技术、优化方法等方面简述了机电耦合技术。
The antenna was a kind of typical electromechanical coupling equipment. The traditional electromechanical isolation design method can not fully consider the effect of structural factors on electrical performance,especially for larger caliber reflector antenna,due to its higher frequency operation,the structure precision index demand was very strict,thus the electromechanical coupling analysis and optimization design of work was more urgent. Electromechani- cal coupling technology was a new approach for the reflector antenna design. This paper reviewed the electromechan- ical coupling technology regarding its research background,domestic and abroad,research status,development trend,key technology and optimization methods.
出处
《自动化与仪表》
北大核心
2013年第5期58-60,共3页
Automation & Instrumentation
基金
国家自然科学基金项目(10772035
10721062
10472019)
973国家重点基础研究规划自助项目(2005CB321704)
辽宁省中青年学术带头人基金
中国电子科技集团公司第五十四研究所发展基金
关键词
机电耦合
反射面
天线
electromechanical coupling technology
reflector
antenna
