第三点是平台结束（upper plateau），第四点是高切频率（ high cut frequency），它们之间的滤波也是余弦窗口。低于低 切和高于高切的频谱都设为0。
基于8个网页-相关网页
With coaxial structure, it has no low-cut frequency. Therefore it might be one of the middle bandwidth slow-wave structure with high-power capacity.
由于其采用同轴结构，不具有低截止频率，因此可能是一种能够同时满足高功率容量和较宽带宽要求的慢波结构。
The filter features high cut-off frequency and the fabrication process is compatible with MOS process.
该滤波器具有高截止频率、与MOS工艺兼容、便于单片集成等优点。
It was investigated that the short-cut process of producing high quality iron castings by duplex melting with blast furnace and medium frequency induction furnace.
分析了高炉 中频炉双联熔炼短流程生产工艺的特点，采用液态金属状态测评系统研究短流程铁液状态。
应用推荐