A new compact multiband antenna for stroke diagnosis system over 0.5–3 GHz

Artikel i vetenskaplig tidskrift, 2012

We present a new compact multiband antenna for stroke diagnosis systems over 0.5–3 GHz—the miniaturized self-grounded Bow-Tie antenna in a compact water-filled cylindrical bolus. A prototype of the antenna has been manufactured. Simulated and measured results have shown a low reflection coefficient, directional radiation characteristic, and a low radiation leakage-out ratio of the antenna.