Dessi, SimoneSimoneDessiFanti, AlessandroAlessandroFantiValente, G.G.ValenteMazzarella, G.G.MazzarellaMontisci, G.G.MontisciPISANU, ToninoToninoPISANU2023-01-202023-01-2020149781479961900http://hdl.handle.net/20.500.12386/32957In this paper we present a low cost 7-pole elliptic microwave filter. The operating band of the filter is between 2 and 5 GHz. The proposed filter has been designed and optimized both on a FR-4 substrate and on a paper substrate, using a commercial electromagnetic software, and finally fabricated on the FR-4 substrate.ELETTRONICOenConference paper10.1109/TELFOR.2014.70345192-s2.0-84983574298https://api.elsevier.com/content/abstract/scopus_id/84983574298https://ieeexplore.ieee.org/document/7034519FIS/01 - FISICA SPERIMENTALEERC sectors::Physical Sciences and Engineering::PE7 Systems and Communication Engineering: Electronic, communication, optical and systems engineering::PE7_6 Communication technology, high-frequency technology