TY - GEN
T1 - Bandwidth Improvement of Microstrip Antenna Using Defected Ground Structure
AU - Singh, Vaibhav
AU - Kumar, Pramod
AU - Bekal, Punith
AU - Pallavi, M.
AU - Mane, Pallavi R.
AU - Naik, Preethi
N1 - Publisher Copyright:
© 2025 IEEE.
PY - 2025
Y1 - 2025
N2 - In this paper, we investigate the implementation of Defected Ground Structure (DGS) as a technique to stabilize the operating frequency of a 5G antenna designed for 2.5 GHz. Initially, the antenna exhibited significant frequency drift due to inherent design limitations, resulting in performance issues and reduced efficiency. To address this, a specific DGS pattern was introduced into ground plane of antenna. The modified design was subjected to both simulation and experimental analysis to assess its impact on frequency stability. The results demonstrate that the inclusion of DGS successfully corrected the frequency drift, achieving a precise resonance at 2.5 GHz. This improvement highlights the effectiveness of DGS in enhancing the performance of 5G antennas, particularly in maintaining accurate frequency response. The findings of this study provide a value-added contribution to design of antenna domain, offering a practical solution for frequency stabilization in advanced wireless communication systems.
AB - In this paper, we investigate the implementation of Defected Ground Structure (DGS) as a technique to stabilize the operating frequency of a 5G antenna designed for 2.5 GHz. Initially, the antenna exhibited significant frequency drift due to inherent design limitations, resulting in performance issues and reduced efficiency. To address this, a specific DGS pattern was introduced into ground plane of antenna. The modified design was subjected to both simulation and experimental analysis to assess its impact on frequency stability. The results demonstrate that the inclusion of DGS successfully corrected the frequency drift, achieving a precise resonance at 2.5 GHz. This improvement highlights the effectiveness of DGS in enhancing the performance of 5G antennas, particularly in maintaining accurate frequency response. The findings of this study provide a value-added contribution to design of antenna domain, offering a practical solution for frequency stabilization in advanced wireless communication systems.
UR - https://www.scopus.com/pages/publications/105010223754
UR - https://www.scopus.com/pages/publications/105010223754#tab=citedBy
U2 - 10.1109/INCIP64058.2025.11019674
DO - 10.1109/INCIP64058.2025.11019674
M3 - Conference contribution
AN - SCOPUS:105010223754
T3 - Proceedings - International Conference on Next Generation Communication and Information Processing, INCIP 2025
SP - 212
EP - 216
BT - Proceedings - International Conference on Next Generation Communication and Information Processing, INCIP 2025
A2 - Bukya, Mahipal
A2 - Kumar, Pramod
A2 - Rawat, Sanyog
A2 - Jangid, Mahesh
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2025 International Conference on Next Generation Communication and Information Processing, INCIP 2025
Y2 - 23 January 2025 through 24 January 2025
ER -