摘要
基于鸟类羽毛吸声降噪,保护自身在飞行中免遭电磁波伤害的功能,设计了一种生物滤波器。通过Filter Solutions软件确定了这一生物滤波器各元件的参数,得到了电路频率响应图、时间响应图、S参数图和零极图。介绍了这一生物滤波器的制作工艺,并对其性能进行了分析。
Based on the sound absorption and noise reduction by plumage and the protection from electromagnetic waves on the fly,a biofilter was designed.Through Filter Solutions software,the parameters of each component of the biofilter were defined,and the channel frequency response chart,time response chart,S parameter chart and zero polar chart were obtained.The manufacturing process of this biofilter was introduced and its performance was analyzed.
出处
《上海电气技术》
2020年第3期6-8,24,共4页
Journal of Shanghai Electric Technology
基金
国家自然科学基金资助项目(编号:51575291)。
