Abstract: It is a challenging and attractive topic to extend the aperture dimension of linear arrays with convenient configuration for two-dimensional (2D) direction of arrival (DOA) estimation. In ...

Isolated vector illustration of a particle thrown into a uniform magnetic field in a direction perpendicular to the field, acquiring uniform circular motion. Royalty-free licenses let you pay once to ...

Need for measurement: Units of measurement; systems of units; SI units, fundamental and derived units. significant figures. Dimensions of physical quantities, dimensional analysis and its applications ...