1) circuit variable filters
圆转滤光器
2) circular polarization filters
圆偏振滤光器
4) rotary filter
圆笼滤尘器
5) elliptical filter
椭圆滤波器
1.
Using the sharper elliptical filter designed by programable high speed digital signal processor TMS320C25 rejects the weather radar ground clutter, havereduced the loss of the precipitation echo signals and improved the flexibilityand reliability.
用过渡特性陡峭的椭圆滤波器来抑制天气雷达地物回波，并用可编程高速数字信号处理器ＴＭＳ３２０Ｃ２５来实现，减小了抑制器的降水回波损失，提高了系统的灵活性和可靠性。
6) elliptic filter
椭圆滤波器
1.
Nth-order current mode elliptic filter based on MOCCCⅡ-C;
基于MOCCCⅡ-C的n阶电流模式椭圆滤波器
2.
The design of an integrated low-pass elliptic filter based on CSMC DPDM 0.
6μm CMOS工艺可集成低通椭圆滤波器的设计。
3.
The paper presents a new general synthesis method for an arbitrary odd-order current mode elliptic filter.
通过对任意奇数阶电流模式滤波器传递函数进行数学分析,将其分解为n个无损积分器级联的形式,并根据椭圆型滤波器的传输函数对输出电流信号进行线性组合,从而提出了一种奇数阶的电流模式椭圆滤波器的系统综合法。
补充资料：圆转
1.旋转。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条