Publication: Detecting hidden drugs and contraband items using airbone ultrasonic techniques
Date
2014
Authors
Mohd Aiman Mohd Noor
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Abstract
This report present a research on detecting hidden drugs and contraband items using airborne ultrasonic techniques that can replace expensive existing system of detecting drugs that have been used at the entrance of the country such as at harbors and airports. The experiment that have been conducted had shown a possibility to detect drugs using this system as each every element have their own type of wave and the different types of waves produce can be used to identify which substances or elements that have been scan using ultrasonic transducers. The data obtain from the experiment will justified that every substance have their own type of waves and can be used in detecting the hidden drugs. This research is just to classify the differences of waves from each substance as for the use of detecting drugs in a container or bags or packages, further research is needed to enhance the use of the system.
Description
TA417.4.M63 2014
Keywords
Ultrasonic testing