Abstract
A novel approach is presented to wideband adaptive beamforming for correlated desired signal and interferences. Unlike spatial smoothing, it solves the signal cancellation problem by using the idea of frequency-domain smoothing. Advantages over the spatial smoothing are identified, and a particular method is developed for moderately wideband systemm applications. A preliminary performance study shows that proper spatial filtering can be achieved whether the desired signal and the interferences are correlated or not.
| Original language | English (US) |
|---|---|
| Title of host publication | ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings |
| Publisher | IEEE Computer Society |
| Pages | 2757-2760 |
| Number of pages | 4 |
| State | Published - 1988 |
ASJC Scopus subject areas
- Signal Processing
- Electrical and Electronic Engineering
- Acoustics and Ultrasonics