Harmonic Suppressed Slot Antennas Using Rectangular/Circular Defected Ground Structures

<table>Configuration of the two proposed antennas with their optimal parameters: (a) geometry of rectangular DGS slot antenna and (b) geometry of circular DGS slot antenna.</table>

International Journal of Antennas and Propagation

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Figure 1

Figure 1: Harmonic Suppressed Slot Antennas Using Rectangular/Circular Defected Ground Structures 