Radio telescopes are instruments that capture faint radio signals from space and convert them into images of celestial bodies ...

image: Figure 1. Schematic of imaging under real-frequency and synthesised complex frequency excitation in a superlens. The same object, when imaged through a superlens under different real-frequency ...

Researchers report their insights on the emerging field of complex frequencies excitations, a recently introduced scheme to control light, sound and other wave phenomena beyond conventional limits.

The radio frequency and antenna laboratories at the Space Science Center include a wide variety of facilities, such as an RF Laboratory, a Model Shop, an Instrument Shop, a Roof-top Range, 2 anechoic ...