Open access
Sep 2026
A High-Efficiency Compact UWB Antenna with Modified Defected Ground Structure for Defense Applications
Modern defense communication and radar systems require a compact, wideband, and high-efficiency antennas those are capable of operating across multiple frequency bands. The paper presents the design and realization of a compact semi-circular ultra-wideband (UWB) microstrip antenna with a modified defected ground struct...
Sonal Dubal, H. Pathak, Vikas Gupta
· International Research Journ... · 0 citations