Abstract: Two-dimensional maximum area array (m-array) is a typical pseudo-random array with specific window property - all sub-windows are globally unique. M-array constructed by Formula-Method-Based ...

Abstract: A frequency- and pattern-reconfigurable two-element array antenna based on a stub-loaded configuration is presented. The frequency-tuning mechanism is implemented using varactor diodes ...

A laser is usually constructed from two basic elements: a material that provides optical gain through stimulated emission and an optical cavity that partially traps the light. When the total gain in ...