双极点滤波器组:一种新的非相参积累器

Two-pole Filter Banks:a Novel Noncoherent Integrator

本文提出了一种新的非相参积累器———双极点滤波器组 .它比传统双极点滤波器具有更高的稳定性 ,更低的滤波器系数灵敏度 .因而双极点滤波器组是一种稳健的积累器 .此外 ,它与双极点滤波器具有相同的运算量和几乎相同的性能 .所以 ,双极点滤波器组具有较好的实用性 .

Two pole filter banks,a novel noncoherent integrator,is proposed as a detector for a scanning radar.Compared with conventional two pole filter,the proposed integrator is more stable and less sensitive to filter coefficients.In addition,the new integrator has the same computation amount and nearly the same performance as the two pole filter.Therefore,the two pole filter banks is robust and practical.