This can be frustrating to anyone trying to use something like a GMRS or LoRa radio in a dense city, for example ... this system is a passive radar system that uses radio waves already present ...

How can Uranus be used to indirectly study its moons and identify if they possess subsurface oceans? This is what a recent ...

In later postings I will go through more detailed block diagrams of the different parts of a passive radar system, provide example data, and give some Python scripts that can be used to perform ...

Passive radar—which uses signals from the new Starlink ... However, all of these solutions present major disadvantages: Mechanical wires, for example, have to be re-tensioned after every ...