Proceedings: Mathematical, Physical and Engineering Sciences, Vol. 476, No. 2242 (October 2020), pp. 1-18 (18 pages) Linear angular momentum multiplexing is a new method for providing highly ...

Radio astronomy took another step forward recently, with the completion of Phase III of the Murchison Widefield Array (MWA) ...

This is the second article of our three-part series on phased array antenna patterns. In Part 1, we introduced the phased array steering concept and looked at the influencers on array gain. In Part 2, ...

In Part 1, we introduced the phased array concept, beam steering and array gain. In Part 2, we presented the concept of grating lobes and beam squint. In this section, we begin with a discussion of ...

A radar can be used to locate a buried object. Therefor the radar should operate at low frequencies to be able to penetrate the medium the object is buried in and it should have a high spatial ...

Want the latest space news? Get it in your inbox. When will SpaceX launch Starship? As soon as it's known we'll let you know, but the earliest we're hearing now is no earlier than March 11. Free ...