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http://dx.doi.org/10.5515/KJKIEES.2007.18.10.1150

Subsurface Antenna for Remote Management of Underground Facility  

Park, Dong-Kook (Div. of Computer, Control and Electronic Communication Eng., Korea Maritime University)
Cho, Ik-Hyun (Div. of Computer, Control and Electronic Communication Eng., Korea Maritime University)
Seo, Hong-Eun (Div. of Computer, Control and Electronic Communication Eng., Korea Maritime University)
Yun, Na-Ra (Div. of Computer, Control and Electronic Communication Eng., Korea Maritime University)
Hong, Che-Sup (Management and Planning Division, Correl Technology Co. LTD)
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Abstract
In this paper, two novel subsurface antennas for remote management of underground facilities using PCS and cellular wireless network are proposed. The proposed subsurface antenna is a dual band circular patch which is inserted and molded for the protection of the antenna into a metal such as a manhole cover. The antenna is designed considering the resonant frequency shift of the antenna due to the insertion and molding. The measured return loss and receiving power of the fabricated antenna comparison with a dipole shows that two proposed subsurface antenna can be used for remote management of underground facilities using PCS and cellular systems.
Keywords
Subsurface Antenna; Underground; Remote; PCS; Cellular;
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