A Broadband Low-Profile Monopulse Comparator for Dual-Circularly Polarized Feeder

Beam Steering Performance of an X-Band Offset Parabolic Cylindrical Reflector Fed by Triple-Mode Horn Integrated With Risley Prism and Phase Correcting Dielectric Lens

“…A monopulse tracking antenna system similar to the ones reported in [9]- [23] is convenient for tracking location of the common scatter volume of troposcatter links. Monopulse tracking typically includes an array of 2 × 2 radiating elements generating a sum and two difference mode patterns (azimuthal and elevation) [9]- [12]. The radiating array elements can be horns, patches or slots depending on the application and frequency of operation.…”