A new position detection method using leaky coaxial cable
نویسندگان
چکیده
منابع مشابه
A new position detection method using leaky coaxial cable
Recently, the demand on position detection system using WiFi[1] and cellular phone[2] have been appeared. Car navigation system and 3G cellular phone use GPS(Global Positioning System) for position detection. However, it is impossible to use GPS underground because GPS signal cannot be received due to obstacles. Therefore, many position detection methods to use at narrow area have been proposed...
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ژورنال
عنوان ژورنال: IEICE Electronics Express
سال: 2008
ISSN: 1349-2543
DOI: 10.1587/elex.5.285