Abstract: An optically fed phased array must be provided with a means of collimation as well as with a beam steering function. The same phase shifters which are used to steer the beam can be used to ...

Abstract: In this communication, we propose a robust broadband anomalous refractor (BAR), which minimizes chromatic aberration. The design is based on engineering the dispersion curve of spoof surface ...

The multi-ton shutter section fell outward onto the roof of the Great Hall, crushing several structural beams. The Great Refractor telescope was not damaged during the incident, but its precision ...

The RedCat 91 is a portable, high-quality telescope for astrophotography. Its design eliminates the need for a field flattener, simplifying setup. It provides a wide field of view, capturing large ...

In software or application development, Code Refactoring refers to reconstructing or rearranging the program source code while maintaining its original functionality. The process aims to improve the ...

The Cambridge Dictionary defines magnificent as “deserving to be admired.” I had no trouble doing that when I walked into the offices of Stellarvue to get an extension ring for my SVX140T and to visit ...

Greg Maddux, a renowned baseball player and member of the Baseball Hall of Fame, continues to captivate fans with his remarkable career. One particularly coveted piece of memorabilia is the 1993 Greg ...