Two ways of increasing the working bandwidth of series-fed Cavity-Backed Slots (CBS) are presented and analysed in this contribution. One of them consists in increasing the off-set feeding distance of ...

Based on a polarization twist reflector, a novel single-fed high-power and phase-adjustable array element is presented. Without a complicated feeding network, the element is simply excited by a ...

eventhough friends declared as constant , we were able to change the value 2nd index array element of friends because constant declared for variables of type primitive types (integer, string, Boolean ...

MongoDB provides element query operators to match documents based on the existence of fields, their data types, and array lengths. These operators are especially helpful for data validation, cleanup, ...