US 11,682,820 B2
Resonant cavity filter comprising a dielectric resonator mounted to a hollow conductive body by a threaded dielectric fastener
Martin Kufa, Pardubice (CZ); Lukás Matrka, Pardubice (CZ); Frantisek Ondracek, Pardubice (CZ); Jaromir Peroutka, Pardubice (CZ); and Giuseppe Resnati, Seregno (IT)
Assigned to CommScope Italy S.R.L., Agrate Brianza (IT)
Filed by CommScope Italy, S.R.L., Agrate Brianza (IT)
Filed on Nov. 18, 2021, as Appl. No. 17/529,615.
Claims priority of application No. 102020000027735 (IT), filed on Nov. 19, 2020.
Prior Publication US 2022/0158317 A1, May 19, 2022
Int. Cl. H01P 7/10 (2006.01); H01P 1/207 (2006.01); H01P 3/12 (2006.01); H01P 1/208 (2006.01)
CPC H01P 7/10 (2013.01) [H01P 1/207 (2013.01); H01P 1/2084 (2013.01); H01P 3/12 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A resonant cavity filter comprising:
a conductive housing having a floor, at least one sidewall and a lid;
a dielectric resonator mounted to extend upwardly from the floor via a threaded dielectric fastener, the dielectric resonator directly contacting the floor, wherein the threaded dielectric fastener extends through the floor and contacts an outer surface of the conductive housing.