TY - GEN
T1 - Circular Slot Radiator for UWB and 5G-I Band Microwave Applications
AU - Nayak, Shashank S.
AU - Dhanush, C. V.
AU - Varun Yadav, Swati
AU - Varun Yadav, Manish
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - A Circular Slot Radiator for UWB and 5G-I Band Microwave Applications is the focus of this antenna design. he primary goal is to strike a delicate balance between complexity and size efficiency. On the front side of the antenna, you'll find a central slotted rectangular patch, which includes a circular slot and two rectangular slots positioned along the lower portion of the patch. The central feed mechanism is established using a 50-ohm strip line that connects to a microstrip line. Simultaneously, the rear side of the antenna incorporates a well-defined bottom plane to enhance its performance, especially at higher frequencies.To assess its performance comprehensively, the antenna undergoes simulation studies conducted using CST Microwave Studio. The substrate employed in these simulations is an FR-4 material with dimensions measuring 15x16x1.5 cubic millimeters, resulting in an electrical size of approximately 0.15λ0.16λ0.015λ. The simulation results are quite impressive, showcasing significant attributes such as an extensive impedance bandwidth spanning 127% and a return loss as low as -33 dB. These impressive characteristics cover a broad frequency range from 3.1 to 14 GHz, with a central frequency located at 8.5 GHz. Moreover, the radiation patterns of this antenna maintain consistency across the entire operational range, exhibiting stable polar patterns and delivering highly efficient performance. Notably, the antenna demonstrates a broad gain of 3.43 dBi and an efficiency rating of 79.5%.
AB - A Circular Slot Radiator for UWB and 5G-I Band Microwave Applications is the focus of this antenna design. he primary goal is to strike a delicate balance between complexity and size efficiency. On the front side of the antenna, you'll find a central slotted rectangular patch, which includes a circular slot and two rectangular slots positioned along the lower portion of the patch. The central feed mechanism is established using a 50-ohm strip line that connects to a microstrip line. Simultaneously, the rear side of the antenna incorporates a well-defined bottom plane to enhance its performance, especially at higher frequencies.To assess its performance comprehensively, the antenna undergoes simulation studies conducted using CST Microwave Studio. The substrate employed in these simulations is an FR-4 material with dimensions measuring 15x16x1.5 cubic millimeters, resulting in an electrical size of approximately 0.15λ0.16λ0.015λ. The simulation results are quite impressive, showcasing significant attributes such as an extensive impedance bandwidth spanning 127% and a return loss as low as -33 dB. These impressive characteristics cover a broad frequency range from 3.1 to 14 GHz, with a central frequency located at 8.5 GHz. Moreover, the radiation patterns of this antenna maintain consistency across the entire operational range, exhibiting stable polar patterns and delivering highly efficient performance. Notably, the antenna demonstrates a broad gain of 3.43 dBi and an efficiency rating of 79.5%.
UR - https://www.scopus.com/pages/publications/85186966782
UR - https://www.scopus.com/pages/publications/85186966782#tab=citedBy
U2 - 10.1109/ICMNWC60182.2023.10436012
DO - 10.1109/ICMNWC60182.2023.10436012
M3 - Conference contribution
AN - SCOPUS:85186966782
T3 - 3rd IEEE International Conference on Mobile Networks and Wireless Communications, ICMNWC 2023
BT - 3rd IEEE International Conference on Mobile Networks and Wireless Communications, ICMNWC 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd IEEE International Conference on Mobile Networks and Wireless Communications, ICMNWC 2023
Y2 - 4 December 2023 through 5 December 2023
ER -