The problem of narrowband interference suppression in impulsive noise environments is considered. Suppression algorithms are developed first for a channel containing only impulsive background noise and then for a channel containing a spread-spectrum signal as welL These algorithms are based on nonlinear filters that produce predictions of the interfering signals that are then subtracted from the received signal to suppress the interference. Several such filters, including both fixed and adaptive ones, are proposed and compared using extensive computer simulations.
|Original language||English (US)|
|Number of pages||20|
|Journal||IEEE Transactions on Aerospace and Electronic Systems|
|State||Published - Jan 1992|
All Science Journal Classification (ASJC) codes
- Aerospace Engineering
- Electrical and Electronic Engineering