TY - GEN
T1 - Experimental array signal processing demonstration system by utilizing microphone array
AU - Sun, Yuze
AU - Yang, Xiaopeng
AU - Guo, Liyong
AU - Long, Teng
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2017/10/4
Y1 - 2017/10/4
N2 - Adaptive array signal processing is widely used in radar, communication, sonar, navigation and other signal processing applications. Practical experimental verification is important to evaluate the performance of array signal processing methods. However, the conventional experimental verification for adaptive array signal processing are often conducted with massive radio frequency equipments, which leads to high cost and huge complexity. Therefore, it is necessary to construct an experimental demonstration system with low cost and high flexibility, which can conveniently verify the performance of adaptive array signal processing methods. In this paper, an experimental adaptive array signal processing demonstration system by utilizing the microphone array is proposed, and corresponding experiments of DOA estimation and adaptive beamforming are conducted based on the proposed microphone array system in different environment. Compared with traditional radio frequency system, it is found that the designed system can reduce the experimental cost and complexity of adaptive array signal processing verification.
AB - Adaptive array signal processing is widely used in radar, communication, sonar, navigation and other signal processing applications. Practical experimental verification is important to evaluate the performance of array signal processing methods. However, the conventional experimental verification for adaptive array signal processing are often conducted with massive radio frequency equipments, which leads to high cost and huge complexity. Therefore, it is necessary to construct an experimental demonstration system with low cost and high flexibility, which can conveniently verify the performance of adaptive array signal processing methods. In this paper, an experimental adaptive array signal processing demonstration system by utilizing the microphone array is proposed, and corresponding experiments of DOA estimation and adaptive beamforming are conducted based on the proposed microphone array system in different environment. Compared with traditional radio frequency system, it is found that the designed system can reduce the experimental cost and complexity of adaptive array signal processing verification.
KW - Adaptive beamforming
KW - Array signal processing
KW - DOA
KW - Microphone array
UR - http://www.scopus.com/inward/record.url?scp=85034639740&partnerID=8YFLogxK
U2 - 10.1109/RADAR.2016.8059533
DO - 10.1109/RADAR.2016.8059533
M3 - Conference contribution
AN - SCOPUS:85034639740
T3 - 2016 CIE International Conference on Radar, RADAR 2016
BT - 2016 CIE International Conference on Radar, RADAR 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 CIE International Conference on Radar, RADAR 2016
Y2 - 10 October 2016 through 13 October 2016
ER -