OLMI, LUCALUCAOLMIBOLLI, PietroPietroBOLLICARBONARO, LUCALUCACARBONAROCRESCI, LucaLucaCRESCIDonati, AndreaAndreaDonatiMARONGIU, PasqualinoPasqualinoMARONGIUMugnai, DanielaDanielaMugnaiNatale, EnzoEnzoNataleNESTI, RenzoRenzoNESTIPANELLA, DarioDarioPANELLA2021-01-282021-01-282019978-1-7281-5514-2978-1-7281-5515-9http://hdl.handle.net/20.500.12386/30072Toraldo Pupils (TPs) can improve the angular re- solving power of an optical instrument beyond the classical diffraction limit (hence the term “super-resolution”) using a phase mask consisting of finite-width concentric coronae which modify the phase of the incident wavefront. The first successful laboratory test of TPs in 2003 [1] suggested that these devices could represent a viable approach to achieve super-resolution in Radio astronomy. We have therefore started a project devoted to an exhaustive study of TPs and how they could be implemented on a radio telescope. In this work we present a summary of the EM simulations and preliminary field-tests, using a satellite antenna, of a TP-based optical module.ELETTRONICOenConference paper10.1109/ICECOM48045.2019.91636222-s2.0-85091975680https://ieeexplore.ieee.org/document/9163622FIS/05 - ASTRONOMIA E ASTROFISICA