Its resonant characteristics and application in widebandfilter design are also studied extensive.
论文对一种复合谐振器及其在双通带滤波器设计中的应用进行了研究。
2
This article has designed an elliptic low pass filter for the generation of base band signals in a wideband chirp source.
对宽带线性调频源中基带信号产生时所用的低通滤波器进行了设计。
3
Liquid crystal filter system with a high precision for night vision is comprised of a wideband optical filter having a critical wavelength, and a liquid crystal notch filter.