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Underwater wireless systems require highly efficient underwater antennas to realize high data rate communication. Since most underwater environments are lossy mediums affecting the characteristics of conventional antennas, an antenna contained by a buffer-layer is considered. This paper presents a numerical study on the relationship between the buffer layer characteristics and the antenna performance...
The fabrication of single patch antenna for proposed Leucaena Leucocephala (“Petai Belalang”) Wood Plastic Composite (WPC) substrate board and FR4 substrate board is presented in this paper. The experiment objective was to measure the performance of an antenna fabricated on the proposed board by comparing the performance in term of Dielectric Constant value, Tangent Loss value, Return Loss, Radiation...
Principles to determine dielectric constant and loss tangent measurement using Agilent 85070E Dielectric Probe Kit 200 MHz to 50 GHztechnique is presented in this paper. The experiment objective was to measure the dielectric constant and loss tangent of Leucaena Leucocephala (Local Malaysian name Petai Belalang) material that laminated by Polypropylene Polymer. The Fabricated proposed boards were...
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