In this paper, bow-tie antenna with defected ground structure (DGS) has presented. The radiating element is bow-tie antenna, two concentric ring slots are presented on it for producing the circular polarization (CP). Rectangular patch is loaded to bow-tie antenna for enhance the gain. On the ground plane four equal bow-tie slots are considered for enhancing the impedance bandwidth upto 10.3%. It is operated at 14.5 GHz frequency. The gain is 5.9 dB. The good agreement between the simulated and measured values is observed. These results are very useful for airborne and radar applications.
Design of concentric ring slot on bow-tie antenna with defected ground structure
2017-04-01
349138 byte
Conference paper
Electronic Resource
English
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