Abstract: The characteristic mode (CM) approach has been applied to analyze the periodic and quasi-periodic structures efficiently. In this communication, an acceleration technique of the multilevel ...

What Is Last In, First Out (LIFO)? Last in, first out (LIFO) is a method used to account for business inventory that records the most recently produced items in a series as the ones that are sold ...

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Abstract: By controlling the amplitude and phase of the array element, the array antenna synthesizes different beam direction and shape, and has the characteristics of strong directivity, low sidelobe ...