JavaScript is a great language. It has a simple syntax, large ecosystem and, what is most important, a great community. At the same time, we all know that JavaScript is quite a funny language with ...

Abstract: A novel fan-beam reflective array antenna is presented in this work. The proposal is made up of a linear planar arrangement of small antennas with a ground plane spaced from the array, ...

Abstract: The paper considers a focusing piezoelectric transducer in the form of a spherical segment with technological hole in the center and with separated electrodes. This transducer is designed to ...