@article{(Open Science Index):https://publications.waset.org/pdf/7124,
	  title     = {Nearfield UWB Pulse Array Beamformer based on Multirate Filter Bank },
	  author    = {Min Wang  and  Shuyuan Yang},
	  country	= {},
	  institution	= {},
	  abstract     = {The paper presents a method of designing ultrawide band (UWB) pulse array beamformer in the case of nearfield. Firstly the principle of space-time processing of UWB pulse array is discussed. The radical beampattern transform based on spherical coordinates is employed to solve the nearfield beamforming of UWB pulse array. The frequency invariant technology is considered for the frequency dependent beampattern of UWB pulse array. We use a multirate bank scheme of to implement the FI beamformer of UWB pulse array. By using multirate filters in each element channel, it can make the response of the UWB array to avoid distortion in the whole band. The simulation resultes are given to prove the efficiency and feasibility of this method.
},
	    journal   = {International Journal of Aerospace and Mechanical Engineering},
	  volume    = {1},
	  number    = {2},
	  year      = {2007},
	  pages     = {353 - 356},
	  ee        = {https://publications.waset.org/pdf/7124},
	  url   	= {https://publications.waset.org/vol/2},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 2, 2007},
	}