Chao Liu, Zhizhong Ding, and Xiaoping. Liu, 2-D Pattern Synthesis for Cylindrical Arrays, PIERS Proceedings, Suzhou, China, September 12-16, 2011
 Chao Liu, Zhongfu Ye, Yufeng Zhang, DOA Estimation Based on Fourth-Order Cumulants with Unknown Mutual Coupling, Elsevier Signal processing,Vol.89, No.9, Sep. 2009, Page(s):1839-1843.
 Chao Liu, Zhongfu Ye, and Yufeng Zhang, Autocalibration Algorithm for Mutual Coupling of Planar Array, Elsevier Signal processing, Volume 90, Issue 3, March 2010, Page(s):784-794.
 Zhongfu. Ye and Chao Liu, On the Resiliency of MUSIC Direction Finding Against Antenna Sensor Coupling, IEEE Transactions on Antennas and Propagation, Volume 56, Issue 2, Feb. 2008, Page(s):371 - 380.
 Zhongfu. Ye and Chao Liu, 2-D DOA Estimation in the Presence of Mutual Coupling, IEEE Transactions on Antennas and Propagation, Volume 56, Issue 10, Oct. 2008, Page(s):3150 - 3158 .
 Zhongfu Ye, ChaoLiu, Non-sensitive Adaptive Beamforming against Mutual Coupling, IET Signal Processing, Vol.3, No.1, Jan. 2009, Page(s):1-6.
 Yufeng Zhang, Chao Liu, Xu Xu and Zhongfu Ye. Direction of Arrival Estimation in the Presence of Array Perturbations, ICIEE 2010, vol. 5, Pages: v5-12-v5-16, June 22 - 24, 2010, Shanghai, China.
 Yufeng Zhang, Zhongfu Ye, and Chao Liu, An Efficient DOA Estimation Method in Multipath Environment, Elsevier Signal Processing, Vol 90, Issue 2, February 2010, Page(s): 707-713.
 Zhongfu Ye,Yufeng Zhang, and Chao Liu, Direction-of-arrival estimation for uncorrelated and coherent signals with fewer sensors, IET Microwaves, Antennas & Propagation, Vol.3, No.3, April 2009, Pages:473-482.
 Jun Ying, Qing Liu and Chao Liu, An Adaptive Semi-fragile Watermarking Algorithm Based on Wavelet Low Frequency Coefficients, Proceedings of ICNECS 2011, Xi’an, China, Vol. 11 No.9, 2011, Pages:1388-1394.
 Zhongfu Ye, Yufeng Zhang, Xu Xu and Chao Liu, DOA Estimation for Uncorrelated and Coherent Signals with Uniform Linear Array, IET Radar, Sonar & Navigation,Vol.3, No.2, April 2009, Pages:144-154.