Research Article
Ultrawideband Harmonic Suppression in Microstrip Patch Antenna Using Novel Defected Ground Structures
Figure 5
(a) Structural diagram of the novel DGS below the 50 Ω microstrip feed line. (b) Simulated S21 of the outer partial ring, inner partial ring, and novel DGS below the 50 Ω microstrip feed line. (c) Simulated current distributions at the two resonance peaks of novel DGS.
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