When people are dropped into the most dangerous of conditions – as when disaster strikes, or during exploration of another ...

Abstract: In order to obtain the high resolution of two-dimensional azimuth and pitch direction, two-dimensional MIMO array is used for vehicle-mounted 4D millimeter wave radar. At present, ...

Abstract: This paper presents a coding approach for achieving omnidirectional transmission of certain common signals in massive multi-input multi-output (MIMO) networks such that the received power at ...

One-loop scattering amplitudes and effective actions of massless states are studied in the four-dimensional superstring theory, namely heterotic string compactified on six-dimensional Z 3 -orbifold in ...

We formulate and solve a class of two-dimensional matrix gauge models describing ensembles of non-folding surfaces covering an oriented, discretized, two-dimensional manifold. We interpret the models ...