Helical Antenna sensor for Different Liquid Type Identification
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Date
2017Author
Waleed Majdi Issa, Ikhmis
Saidatul Norlyana, Azemi
Azremi Abdullah, Al-Hadi
Ping Jack, Soh
Mohd Faizal, Jamlos
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There are variety of lliquid sensor measurement systems that available in the market nowadays. It is used to measure various parameter for wide range application or to address a specific application. However, most of the existing monitoring system still involved bulky equipment and required a quite amount or liquid to be tested. The results obtained time consuming and take a long time to obtain the desired results. To solve the problems, we develop and design a small sensor using antenna that is small, robust as well as reliable and efficient to work as a sensor for liquid sensor detection. It is efficient and reliable to obtain in-situ result. The helical antenna is design using CST Software and the fabricated antenna is measured. The helical antenna works on 2 GHz frequency is tested with three different type of liquids and it is shows different liquid has their own frequency shift.