NESTI, RenzoRenzoNESTI2018-12-292018-12-292013http://hdl.handle.net/20.500.12386/976ElettronicoenALMA Band2/3 - WP4: Passive Components I - Feedhorns - Electromagnetic StudyTechnical reporthttp://www.arcetri.astro.it/images/data/Reports/13/4_2013.pdf