A research team has developed an extrapolation-based Doppler resolution enhancement algorithm for frequency modulated ...

Pulse compression is an important technology in modern radar system, which promotes the developments of modern radar technologies towards higher speed and ranging accuracy. The FMCW signals, with the ...

Synthetic-aperture radar, in which a moving radar is used to simulate a very large antenna and obtain high-resolution images, is typically not the stuff of hobbyists. Nobody told that to [Henrik ...

Research into ionospheric wave generation and modulation has significantly enhanced our understanding of the upper atmosphere’s dynamic behaviour. Ionospheric waves arise from the interplay between ...

A 10-MHz sinusoidal carrier wave of amplitude 10 mV is modulated by a 5-kHz sinusoidal audio signal wave of amplitude 6 mV. Find (a) the frequency components of the resultant modulated wave and (b) ...

Nature has a way of finding optimal solutions to complex problems. For example, despite the billions of ways for a single protein to fold, proteins always fold in a way that minimizes potential energy ...

Signal extrapolation yields high-resolution Doppler estimation without complex computation - Expected to improve unmanned system performance ...

The Wave Lab research group is based at the University of Colorado at Boulder and directed by Dr. Massimo Ruzzene, a Professor at the Department of Mechanical Engineering with a courtesy appointment ...

Solitary waves and small amplitude dispersive radiation are important solution components of nonlinear wave problems. A dispersive shock wave (DSW) represents the combination of solitary and ...