Abstract: The orientation of transmitters (azimuths) plays a crucial role in determining the quality of a mobile network. As a result, selecting these angles accurately is of paramount importance.

Abstract: Range ambiguity is a technical challenge for current spaceborne synthetic aperture radar (SAR) systems. To this end, a novel range-azimuth joint modulation transmission scheme is proposed, ...

Regardless of navigation areas such as smooth water, coastal, near-coastal, or oceanic, most ships navigating the sea, lakes, or rivers are equipped with a 'compass' for steering or maneuvering, ...

As pointed out in prior columns, the second leading cause of pump breakdowns is bearing failures. This is due in part because fewer than 10 to 30 percent of all ball bearings run long enough to ...