Browsing Research Articles (Electrical, Electronic and Computer Engineering) by UP Author "Roestorff, Martin"

Browsing Research Articles (Electrical, Electronic and Computer Engineering) by UP Author "Roestorff, Martin"

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  • Antenna with a reactive impedance substrate for mine rescue applications 
    Roestorff, Martin; Odendaal, J.W. (Johann Wilhelm); Joubert, Johan (Wiley, 2019-01)
    Two electrically small, reactive impedance surface (RIS) backed, antennas are presented that can be used by rescue workers to locate miners in emergency situations in underground mines. One antenna was designed for optimum ...