DOA estimation of amplitude modulated signals with less array sensors than sources

• Main Authors: Wang, Tao, Ng, Boon Poh, Er, Meng Hwa
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/98424; http://hdl.handle.net/10220/13373
• Institution: Nanyang Technological University

This paper addresses the Direction-of-Arrival (DOA) estimation problem for amplitude modulated signals whose number is more than that of the array sensors. The proposed method is based on an idea of virtual array. For source signals with amplitude modulation, such as binary phase shift keying (BPSK)...