Abstract: This paper describes the design of a broadside circularly polarized uniform circular array based on curved planar inverted F-antenna elements. Circular polarization (CP) is obtained by ...

Abstract: A new rotated wire array $z$ -pinch configuration has been developed for use in experiments on the Magpie generator at Imperial College London. The wire ...

Do you need to know how to sort Java objects in a collection, array, or map? Here's how to use the Comparable and Comparator interfaces and avoid ClassCastExceptions. Programmers frequently need to ...

How to return the top or bottom n records without a filter or PivotTable in Excel Your email has been sent Returning the top or bottom n records of a data set in Excel isn’t difficult, and there are ...

Q. Is it possible to sort a column in Excel using formulas rather than the Data tab’s Sort tool, so the sort process is performed automatically as I update my data? A. Excel has announced a new ...

Quantum computers and simulators are of enormous interest because of their potential to shed light on mysteries of physics that are difficult to model using conventional computers. Some physical ...