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Progress In Electromagnetics Research M
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DESIGN AND PARAMETRIC ANALYSIS OF BEVELED UWB TRIPLE BAND REJECTION ANTENNA

By V. N. K. Rao Devana and A. M. Rao

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Abstract:
A novel beveled triple band rejection UWB monopole radiator is presented. The reference UWB antenna incorporate a beveled radiator and partial ground structure for achieving UWB bandwidth from 2.73 to 11.05 GHz. For rejecting 3.78-4.36, 5.15-5.45, and 7.2-7.9 GHz for C, lower WLAN, and X-band applications, the reference UWB element is freighted with an inverted U-shaped slot etched into a radiating patch. A symmetrical split ring resonator pair (SSRRP) is proximate to microstrip feed, and a C-shaped parasitic stub is embedded on top of defected ground plane. The antenna is designed on an FR-4 substrate with 30 × 32.5 mm2 size, having a realized average gain of 3.72 dBi and is nearly stable across the entire UWB excluding at three rejected bands.

Citation:
V. N. K. Rao Devana and A. M. Rao, "Design and Parametric Analysis of Beveled UWB Triple Band Rejection Antenna," Progress In Electromagnetics Research M, Vol. 84, 95-106, 2019.
doi:10.2528/PIERM19071301

References:


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