Title :
Transform sensing of phased array radar
Author :
Siyang Cao ; Dakhil, Balsam ; Zheng, Yuan F. ; Ewing, Robert L.
Author_Institution :
Dept. of Electr. & Comput. Eng., Ohio State Univ., Columbus, OH, USA
Abstract :
A completely new scheme called transform sensing is proposed for the phased array radar. The new scheme forms certain beam patterns, which directly perform desired transform, such as discrete cosine transform (DCT) or discrete wavelet transform (DWT), to the space. The received signals will be the coefficients of transform instead of raw data reflected from the target. By doing so, signal processing is performed in an online fashion to render attractive advantages which we never experienced before.
Keywords :
discrete cosine transforms; phased array radar; signal processing; wavelet transforms; DCT; DWT; beam pattern; discrete cosine transform; discrete wavelet transform; phased array radar; signal processing; transform coefficient; transform sensing; Arrays; Azimuth; Discrete cosine transforms; Radar; Sensors; Wavelet transforms; discrete cosine transform (DCT); discrete wavelet transform (DWT); phased array radar; transform sensing;
Conference_Titel :
Aerospace and Electronics Conference, NAECON 2014 - IEEE National
Print_ISBN :
978-1-4799-4690-7
DOI :
10.1109/NAECON.2014.7045783
