Archivio Istituzionale della RicercaThis work reports on the integration of RF func-tionalities in microwave waveguide components through the se-lective laser melting process. A specific integrated component has been developed for the relevant application domain of satellite communications. The component operates in the Ku-K bands and integrates a H-plane bend, a 90-deg twist and ninth-order pass-band filter. The AlSi10Mg prototype manufactured through selective laser melting exhibits excellent RF performances (re-turn loss > 20 dB, insertion loss < 0.23 dB, and rejection > 60 dB), while significantly
Integration of RF Functionalities in Microwave Waveguide Components through 3D Metal Printing / Peverini, Oscar Antonio; Lumia, Mauro; Addamo, Giuseppe; Calignano, Flaviana; Virone, Giuseppe; Ambrosio, ELISA PAOLA; Manfredi, DIEGO GIOVANNI; Riccardo, Tascone. - ELETTRONICO. - (2017). (Intervento presentato al convegno 2017 International microwave symposium (IMS) tenutosi a Honolulu (USA) nel 4-9 giugno 2017).
Integration of RF Functionalities in Microwave Waveguide Components through 3D Metal Printing
PEVERINI, Oscar Antonio;LUMIA, MAURO;ADDAMO, GIUSEPPE;CALIGNANO, FLAVIANA;VIRONE, GIUSEPPE;AMBROSIO, ELISA PAOLA;MANFREDI, DIEGO GIOVANNI;
2017
Abstract
This work reports on the integration of RF func-tionalities in microwave waveguide components through the se-lective laser melting process. A specific integrated component has been developed for the relevant application domain of satellite communications. The component operates in the Ku-K bands and integrates a H-plane bend, a 90-deg twist and ninth-order pass-band filter. The AlSi10Mg prototype manufactured through selective laser melting exhibits excellent RF performances (re-turn loss > 20 dB, insertion loss < 0.23 dB, and rejection > 60 dB), while significantly
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https://hdl.handle.net/11583/2675012
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