Extending the concept of IIR filtering to array processing using approximate spatial IIR structure

• Main Authors: Wen, Fuxi, Ng, Boon Poh, Reddy, Vinod Veera
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2012
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
• Online Access: https://hdl.handle.net/10356/94465; http://hdl.handle.net/10220/7505
• Institution: Nanyang Technological University

Various array processing techniques applied to uniform linear arrays are involuntarily realized using structures that are analogous to finite impulse response filters. This observation leads to the following question: “can we extend infinite impulse response (IIR) filtering to array processing?”. In...