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[null,"1.","Record Nr.",null,"UNISALENTO991003108959707536"]
[null,null,"Autore",null,"Savoia, Luigi Amedeo : di"]
[null,null,"Titolo",null,"Spedizione italiana nel mare artico sulla Stella Polare : conferenza del Duca degli Abruzzi e di Umberto Cagni tenuta in Roma sotto gli auspici della Società Geografica Italiana (14 gennaio 1901) / Luigi Amedeo di Savoia ; Umberto Cagni"]
[null,null,"Pubbl/distr/stampa",null,"Roma : Società Geografica Italiana, 1901"]
[null,null,"Descrizione fisica",null,"76 p. : ill. ; 23 cm"]
[null,null,"Disciplina",null,"910"]
[null,null,"Soggetti",null,"Polo Nord - Spedizioni italiane"]
[null,null,"Lingua di pubblicazione",null,"Italiano"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Estr. da: Bollettino della Società Geografica Italiana, fasc. 2 (1901)"]
[null,"2.","Record Nr.",null,"UNISALENTO991004233124907536"]
[null,null,"Autore",null,"Flamm, Jens Hanspeter"]
[null,null,"Titolo",null,"Diffraction and Scattering in Launchers of Quasi-Optical Mode Converters for Gyrotrons"]
[null,null,"Pubbl/distr/stampa",null,"KIT Scientific Publishing2012"]
[null,null,"ISBN",null,"1000026613"]
[null,null,"Descrizione fisica",null,"1 online resource (IX, 142 p. p.)"]
[null,null,"Collana",null,"Karlsruher Forschungsberichte aus dem Institut für Hochleistungsimpuls- und Mikrowellentechnik"]
[null,null,"Soggetti",null,"Technology: general issues"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Sommario/riassunto","In this work different methods for the calculation of diffraction and scattering in launchers of quasi-optical mode converters for gyrotrons are compared, ranked and extended. The extension gives the opportunity to take a tapered average radius of the waveguide antenna into account. The comparison and the extension of the fast field calculation methods for component synthesis opens the possibility to reduce diffraction and stray radiation of reliable and powerful millimeter wave sources."]