Performance Evaluation of Pasapalli and Modified Sierpinski Square Fractal Antennas in X-Band Spectrum
摘要
This paper presents the design and performance of two novel dual-band fractal antennas with wide bandwidths and good gain for various wireless applications. The first antenna operates in two frequency bands: 4.9–5.4 GHz and 7.5–10.3 GHz, while the second antenna operates in two frequency bands: 3.2–3.7 GHz and 4.2–5.7 GHz. Both antennas have a compact size of 40 mm \(\times \) 45 mm and exhibit good gain across their respective frequency bands.