An arbitrary waveform generator (AWG) is a specialized electronic test instrument that can create any waveform shape the user ...

Astronomers from Bulgaria and Egypt have performed multi-wavelength observations of a well-known blazar designated S5 ...

The LLSAW in lithium niobate on stress-free surface reveals rather high attenuation of the order of one dB per wavelength. Calculated resonant characteristics of a long IDT and dispersion curves of ...

This article first proposes the concept, design, and implementation of a kind of amplitude and frequency digitally modulated leaky wave antenna (LWA) for reconfigurable and intelligent radiation. By ...