A systolic array for linearly constrained least squares filtering
- 23 March 2005
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 10, 977-980
- https://doi.org/10.1109/icassp.1985.1168157
Abstract
This paper considers a fully pipelined systolic array for solving a constrained least squares filtering problem, also known as linearly constrained array processing. This filtering problem is important in adaptive antenna arrays in which the desired narrowband signal arrives from a known direction and narrowband jammers from different directions are present. The systolic array structure allows the filtering to be done with a high throughput, important for real time communication systems.Keywords
This publication has 3 references indexed in Scilit:
- Recursive Least-Squares Minimization Using A Systolic ArrayPublished by SPIE-Intl Soc Optical Eng ,1983
- A Constraint-Elimination Technique for Linearly Constrained Array ProcessingIEEE Transactions on Geoscience and Remote Sensing, 1981
- Adaptive arrays with main beam constraintsIEEE Transactions on Antennas and Propagation, 1976