The proposed structure is designed, simulated fabricated, and experimentally measured. The compact antenna radiates CP in three frequency bands with dual-sense polarization. The square slot antenna ...
Abstract: This letter presents a compact wideband omnidirectional circularly polarized (CP) implantable antenna for the capsule endoscopy system in the 2.4 GHz industrial, scientific, and medical (ISM ...
It supports both 1080p and 4K HD resolutions, guaranteeing an immersive and high-definition viewing experience. As a plus, this antenna has a compact and sleek design, making installation a breeze on ...
In the second step, the developed forward model serves as a surrogate to design dielectric-filled antennas using the Improved Binary Particle Swarm Optimization algorithm. In contrast to conventional ...
Researchers have developed a 3D-printed device that generates twisting light beams with orbital angular momentum (OAM), a form of rotational energy that can carry more data than regular beams.
Want to be ready to skywatch anywhere? We've rounded up the best compact binoculars. Use them to enjoy Mars at its best this January. The best compact binoculars are a great way to view the night ...