A world-famous light experiment from 1801 has now been carried out with sound for the first time. Research by physicists in ...

Abstract: The paper aimed on the development of a fourbeam printed phased antenna array employing a Butler matrix for radiation pattern formation and end-fed multi-element dipole-like radiators.

Abstract: A wideband conformal array antenna utilizing dual-polarized transmission and reflection elements is proposed. The proposed transmission and reflection element employs four-layer metal ...