ANALYSIS OF DEFECTED GROUND STRUCTURE NOTCHED MONOPOLE ANTENNA

B Madhav, A Prasanth, Sreeramineni Prasanth, Batchu Mohan, Sai Krishna, Devani Manikantha, Sharmila Usirika, Nagasai
2015 unpublished
A compact defected ground structure curved wideband monopole antenna and notched monopole antenna are designed and presented in this paper. In the basic cured monopole antenna wide band characteristics are obtained and in the case of notched monopole antenna, some frequency bands are cutoff in the wide band operation. The band notched characteristic involved the WLAN operating band. The curved monopole antenna with defected ground structure is operating in a wide bandwidth of 16 GHz. The
more » ... 16 GHz. The designed antennas are showing impedance band width more than 140% with VSWR less than 2 in the desired band.
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