An Improved Nonlinear Technology of Narrow-Band Interference Suppression
一种改进的非线性窄带干扰抑制技术

An improved nonlinear technology of narrow-band interference suppression in DSSS communications is proposed. Compared with other Volterra filters, the algorithm proposed here can largely reduce the computational weight in a very simple way. Based on this algorithm, a DSSS receiver based on Volterra filters is investigated and simulation result proves its advantages.