Wireless Underground Sensor Networks (WUSNs) offer promising solutions for applications such as pipeline monitoring, agriculture, and border patrol, but they face significant challenges due to signal ...

Think you know everything there is to know about antennas? Maybe so, but then again, there just might be a surprise or two in here. Antennas are metallic structures used to capture and transmit radio ...

This article explores the performance of a Yagi-Uda patch antenna with Koch fractal geometry of different orders on an FR-4 substrate. It exhibits multiband operation, enabling the use across multiple ...

SpaceX has withdrawn its application for an antenna array in De Beque that neighbors were expressing concerns over due to potential noise. The Wireless Policy Group sent a letter on behalf of Space ...

When a reflector is added to the antenna, the radiation moves to the other side from the driven element because it pushes the radiation. When the number of directors increased, the radiation level ...

RF antennas serve as an important link between user terminals and communication base station equipment. Radio waves, which are central to this process, are electromagnetic waves that propagate at a ...

State-of-the-art antenna design and optimization (D/O) is increasingly being done using Global Search and Optimization (GSO) algorithms such as Ant Colony Optimization (ACO), Particle Swarm ...

The project uses a 4-element Yagi-Uda and some blinking lights at the top for transmission to create a miniature antenna tower project. The project uses a 4-element Yagi-Uda and some blinking lights ...