When choosing a telescope, it’s easy to focus solely on the optics and forget about one of the most critical components: the ...

Comprehensive in scope, this volume provides an explanation of both the theory and practice of planar near-field measurements, from basic postulates and assumptions, to intricacies of its deployment ...

While not quite up to the job it was originally intended for — positioning a 1.2-meter dish antenna — [Manuel] did manage to create a pretty capable azimuth-elevation positioner for ...