A C-band cross-coupled bandpass microstrip filter using square open-loop resonators is designed and fabricated. This filter gives much improved skirt selectivity. Aggressive space mapping (ASM) ...

NASA's newest astrophysics space telescope launched in March on a mission to create an all-sky map of the universe. Now ...

Corner reflectors form the major scattering centers in the radar signatures of ships, aircraft and vehicles. The radar cross section (RCS) reduction of these "flare spots" (corner reflectors) plays an ...