Congreso: XXXIII Simposium Nacional de la Unión Científica Internacional de Radio (URSI 2018). Granada. 5-7 septiembre 2018.

Autores: Marta Ferreras; Mario Ramírez Torres; Clara Hernández; Carlos García de la Cueva; Mariano Barba; Gerardo Pérez Palomino; J.A. Encinar; Manuel Sierra Castañer; Jesús Grajal; José Luis Vázquez Roy; Eva Rajo Iglesias.

This paper describes the design and some technological developments for a 94-GHz heterodyne chirp radar prototype for space debris detection. We use off-the-shelf components for both the signal generation and the acquisition subsystems, and W-band GaN solid-state technology for the high-power Tx/Rx modules. Several radiating structures are considered to
expand the system for monopulse and electronic beamsteering.