Derivative-constrained frequency-domain wideband DOA estimation

• المؤلفون الرئيسيون: Reddy, Vinod Veera, Ng, B. P., Khong, Andy Wai Hoong
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/101711; http://hdl.handle.net/10220/11134

In this paper, we present a new approach for wideband direction of arrival (DOA) estimation incorporating derivative constraints into the optimization problem. The Taylor series expansion of steering vector with respect to frequency exhibits the dependence of sensor snapshots on the derivatives of t...