In intelligent sensing fields such as radar, machine vision, medical imaging, etc., the critical information used for decision making is often sparse. For example, a monosyllabic waveform requires ...

HawkEye 360 has taken a decisive step toward expanding its technological capabilities in space-based intelligence by acquiring Innovative Signal Analysis (ISA), a Dallas-based company specializing in ...

RF signals historically are measured using spectrum analyzers, at least that was before oscilloscopes offered sufficient bandwidth for those measurements. With oscilloscope bandwidths over 100 GHz, RF ...

Frequency combs, optical spectra composed of discrete, equally spaced lines, have revolutionised precision measurement and broadband signal processing. Generation methods range from mode-locked lasers ...