Multiresonant Circular Microstrip Antenna with Defected Ground Structure for X, Ku and Ka Band Sensing and Satellite Applications
This paper presents the design and analysis of a compact multiresonant circular microstrip antenna incorporating a defected ground structure (DGS) for high-frequency sensing and satellite communication applications. The antenna is fabricated on a Rogers RT/Duroid 5880 substrate to ensure low dielectric loss and stable...