All Outputs (3)

Cooperative wideband spectrum sensing with multi-bit hard decision in cognitive radio (2013)
Presentation / Conference Contribution
Mehdawi, M. A., Riley, N. G., Ammar, M., Fanan, A., & Zolfaghari, M. (2013). Cooperative wideband spectrum sensing with multi-bit hard decision in cognitive radio. . https://doi.org/10.1109/TELFOR.2013.6716212

Cognitive radio offers an increasingly attractive solution to overcome the underutilization problem. A sensor network based cooperative wideband spectrum sensing is proposed in this paper. The purpose of the sensor network is to determine the frequen... Read More about Cooperative wideband spectrum sensing with multi-bit hard decision in cognitive radio.

High speed imaging study of the dynamics of ultrasonic bubbles at a liquid-solid interface (2013)
Presentation / Conference Contribution
Tan, D., & Mi, J. (2013). High speed imaging study of the dynamics of ultrasonic bubbles at a liquid-solid interface. Materials Science Forum, 765, 230-234. https://doi.org/10.4028/www.scientific.net/MSF.765.230

High speed imaging, including the ultrafast synchrotron X-ray imaging facility at the beamline 32-ID-B of the Advanced Photon Source (APS), was used to study in-situ (1) the dynamics of ultrasonic bubbles inside a water suspension with an acoustic fi... Read More about High speed imaging study of the dynamics of ultrasonic bubbles at a liquid-solid interface.

Ultrafast X-ray imaging and modelling of ultrasonic cavitations in liquid metal (2013)
Presentation / Conference Contribution
Lee, T. L., Khong, J. C., Fezzaa, K., & Mi, J. (2013). Ultrafast X-ray imaging and modelling of ultrasonic cavitations in liquid metal. Materials Science Forum, 765, 190-194. https://doi.org/10.4028/www.scientific.net/MSF.765.190

The dynamics of ultrasonic bubbles in liquid metal are captured in-situ for the first time using the ultrafast X-ray phase contrast imaging facility housed at the Advanced Photon Source, Argonne National Laboratory, in the USA. The experimental obser... Read More about Ultrafast X-ray imaging and modelling of ultrasonic cavitations in liquid metal.