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A novel compact multi-band Electromagnetic Band Gap (EBG) structure is introduced in this paper. Through etching four identical F-shaped slots on the surface of conventional mushroom-shaped EBG (CMT-EBG) structure, which is spiral and symmetrically distributed about the centre of EBG surface, the equivalent current path is extended while producing four resonant circuits. The simulated results present...
In this paper, a pipeline wireless communication system for underwater environment applications is proposed. The system is designed to realize communication by penetrating water and metal pipeline. The communication system consists of magnetic antenna as communication antenna, and software using 2ASK modulation and demodulation technology. The details of the proposed pipeline communication design...
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