Terahertz imaging radar with inverse aperture synthesis techniques: system structure, signal processing, and experiment results
B Zhang, Y Pi, J Li - IEEE sensors journal, 2014 - ieeexplore.ieee.org
The combination of the all solid-state terahertz (THz) technology and synthetic aperture
radar imaging technique leads to small imaging sensors of high resolution. In this paper, we …
radar imaging technique leads to small imaging sensors of high resolution. In this paper, we …
Compressive sensing of piezoelectric sensor response signal for phased array structural health monitoring
Y Sun, F Gu - International Journal of Sensor Networks, 2017 - inderscienceonline.com
There are three steps for compressive sensing, such as the sparse representation of signal,
the design of observation matrix and the reconstruction of signal. The existing observation …
the design of observation matrix and the reconstruction of signal. The existing observation …
An energy-efficient transmission approach using compressed sensing
H Yang, X Wang - International Journal of Sensor Networks, 2018 - inderscienceonline.com
In the process of transmission in wireless sensor networks (WSN), a vital problem is that a
centre region close to the sink will form in which sensors have to cost vast amount of energy …
centre region close to the sink will form in which sensors have to cost vast amount of energy …