@inproceedings{918b3de2203f46389f07952a19b53f53,
title = "Generalized design method for the difference co-Array of the sum co-Array",
abstract = "Active direction of arrival estimation system can significantly improve the degrees of freedom (DOFs), since the vectorized covariance matrix of the data measurements from transmit and receive arrays can be considered as observations from a augmented virtual array, whose elements are given by the difference co-Array of the sum co-Array (DCSC). This article presents a generalized methodology to design the high performance active non-uniform linear arrays (NLAs) after performing detailed analyses of bridges between active NLAs and passive NLAs. Closed-form solutions in terms of positions of physical/virtual sensors and DOF capacities are derived. Simulation results validate the effectiveness of the proposed method.",
keywords = "Active non-uniform array, DOA estimation, the difference co-Array of the sum co-Array, virtual array",
author = "Jianyan Liu and Yanmei Zhang and Weijiang Wang and Yilong Lu",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 IEEE International Conference on Digital Signal Processing, DSP 2016 ; Conference date: 16-10-2016 Through 18-10-2016",
year = "2016",
month = jul,
day = "2",
doi = "10.1109/ICDSP.2016.7868584",
language = "English",
series = "International Conference on Digital Signal Processing, DSP",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "383--387",
booktitle = "Proceedings - 2016 IEEE International Conference on Digital Signal Processing, DSP 2016",
address = "United States",
}