Optically transparent antennas are being actively developed for various industrial applications; however, their widespread deployment is often limited by low radiation efficiency. Improving efficiency ...

Abstract: Proposed work presents narrow bandpass waveguide filter in Ku band. The Filter design is based on the use of small irises structure, in the transverse planes of the standard (WR-62) ...

Abstract: In this paper, the microwave equivalent reflection coefficient calculation model in the multilayer medium of cable termination is established, and the reflection coefficients of various ...

A bilayer metamaterial to realize the broadband transmission in a terahertz (THz) filter was proposed, whose periodic unit structure consists of two rectangular apertures. The broadband consisting of ...