Hadi Teguh Yudistira, Muhammad Asril
A metamaterial is an artificial material that can be used for several applications such as a sensor. Microwave metamaterial is one of the reasonable candidates for sensor due to relatively good resolution for detection and easy fabrication process. In this work, the cylinder-shaped and the inverted cylinder-shaped were considered as unit cell metamaterial. Paper was used as a dielectric substrate on metamaterial design. The sample phase is a liquid phase which could penetrate on paper thus could change the relative permittivity of paper. The highest transmission frequency was shifted from 3.81 to 3.89 for cylinder-shaped and also the lowest reflection frequency for cylinder-shaped. The highest transmission frequency was shifted from 3.33 to 3.43 for cylinder-shaped, and also the lowest reflection frequency for cylinder-shaped. The resolution of alteration sample detection on metamaterial is around 0.02 GHz for cylinder-shaped and inverted cylinder-shaped. © 2019 IEEE.
Mechanical Engineering Study Program, Institut Teknologi Sumatera (ITERA), South Lampung, Lampung, Indonesia; Biology Study Program, Institut Teknologi Sumatera (ITERA), South Lampung, Lampung, Indonesia
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