Publications by authors named "Saih Mohamed"
This article presents a new design of a compact fractal antenna that operates across various wireless communication applications with wideband functionality. With a peak gain of 6.8 dB and a radiation efficiency ranging from 91% to 94%, the designed antenna operates in the frequency range of 3.
View Article and Find Full Text PDFArticle Synopsis
- A compact dual-wideband fractal antenna has been developed for various applications such as Bluetooth, WiMAX, and WLAN, featuring a small size of 40 × 34 × 1.6 mm and designed with a circular resonator with square slots for improved gain and bandwidth.
- The antenna performs well over two frequency ranges: 2.30 to 4.10 GHz and 6.10 to 10.0 GHz, with specific resonances at 2.8, 3.51, 6.53, and 9.37 GHz, making it suitable for commercial, scholarly, and medical uses, including breast cancer detection.
- Measurement results show the antenna achieves a gain between 2 and 9 dB
Aorto-esophageal fistula (AEF) is a rare serious surgical event. The first case developed hematemesis 2 weeks post-sleeve gastrectomy. A covered esophageal stent was placed endoscopically.
View Article and Find Full Text PDF