TY - JOUR
T1 - A Novel Pentagonal-Shaped Monopole Antenna with a CSRR Metamaterial Loaded Defected Ground for UWB Applications
AU - Bensid, Chahrazad
AU - Bouknia, Mohamed Lamine
AU - Sayad, Djamel
AU - Elfergani, Issa
AU - Bendjedi, Hanane
AU - Zegadi, Rami
AU - Rodriguez, Jonathan
AU - Varshney, Atul
AU - Zebiri, Chemseddine
N1 - https://www.jpier.org/issues/pierc.html?
PY - 2024
Y1 - 2024
N2 - This article presents a novel compact ultra-wideband (UWB) planar monopole antenna printed on an FR4 substrate. The antenna consists of a pentagonal radiating element and incorporates loading metamaterial complementary split ring resonator (CSRR) on the ground plane to optimize impedance matching for UWB operation. The overall dimensions of the designed antenna are 17.75 × 20 mm2. The proposed compact UWB antenna exhibits an operating bandwidth from 3.01 to 12.41 GHz with a −10 dB return loss and a fractional bandwidth (FBW) of approximately 123%. Additionally, the proposed antenna exhibits a stable radiation pattern with a peak gain of 6.3 dB and a peak radiation efficiency of 98.3%. To validate the simulation results, a prototype has been fabricated and measured, which shows good coherence with the simulation results. In addition, the proposed design is compared with leading antennas for similar applications to demonstrate the suitability of its concept. Moreover, an equivalent circuit model of the CSRR metamaterial cell is developed and validated using ADS software.
AB - This article presents a novel compact ultra-wideband (UWB) planar monopole antenna printed on an FR4 substrate. The antenna consists of a pentagonal radiating element and incorporates loading metamaterial complementary split ring resonator (CSRR) on the ground plane to optimize impedance matching for UWB operation. The overall dimensions of the designed antenna are 17.75 × 20 mm2. The proposed compact UWB antenna exhibits an operating bandwidth from 3.01 to 12.41 GHz with a −10 dB return loss and a fractional bandwidth (FBW) of approximately 123%. Additionally, the proposed antenna exhibits a stable radiation pattern with a peak gain of 6.3 dB and a peak radiation efficiency of 98.3%. To validate the simulation results, a prototype has been fabricated and measured, which shows good coherence with the simulation results. In addition, the proposed design is compared with leading antennas for similar applications to demonstrate the suitability of its concept. Moreover, an equivalent circuit model of the CSRR metamaterial cell is developed and validated using ADS software.
U2 - 10.2528/PIERC23090302
DO - 10.2528/PIERC23090302
M3 - Article
AN - SCOPUS:85180857804
SN - 1937-8718
VL - 139
SP - 175
EP - 185
JO - Progress In Electromagnetics Research C
JF - Progress In Electromagnetics Research C
ER -