The Berrimah radar is located on a rise with the dish antenna tower ... due to several HF transmitter towers. Heavy rain over the radar site will cause attenuation of all signals. Path atte nuation ...

Interferometers, devices that can modulate aspects of light, play the important role of modulating and switching light ...

China has put forth a proposal to construct a large radio telescope array on the far side of the moon. For the last few years ...