It was found that a symmetrical triple feeding provides an overall best performance with respect to gain, radiation pattern, beam width and input impedance. A Matlab computer code was written to ...

Bears are a type of mammal that can be found in many parts of the world. From the tiny, silly-looking sun bear to the iconic polar bear, these animals are specially adapted to different ...

The experiments we have made have confirmed this anticipation, and shown that in every case in which light is scattered by the molecules in dust-free liquids or gases, the diffuse radiation of the ...

The present work aims to improve the antenna radiation pattern by using neural networks and CDRs (Call Detail Records) according to the spatial occupation of the area by the users. It focuses on the ...

“On metallic machinery, radio frequency surface currents and reflections (multipath) will degrade the antenna radiation pattern, and RF noise coming from other electronics on the machine can interfere ...

On metallic machinery, radio frequency surface currents and reflections (multipath) will degrade the antenna radiation pattern, and RF noise coming from other electronics on the machine can interfere ...

Abstract: Pattern synthesis is pivotal for designing antenna arrays to achieve expected radiation patterns, crucial in modern communication systems and sensing. Extremely large scale antenna arrays ...

In this design, where a single port is active at any time, the essential performance metrics include: S11 for impedance matching at each excitation state, radiation patterns to analyze beam steering ...

Abstract: A novel wideband antenna with tilted beam patterns and transparent characteristics for vehicle-to-everything (V2X) communication is presented which is composed of a monopole as the radiator, ...

Forget about the hassle of winding up an antenna or trying to find the perfect angle – with VanTenna, all you have to do is turn it on and enjoy crystal-clear TV reception from every direction! This ...