Title :
Compact reconfigurable ceramic filter based on combline type 3-D resonators
Author :
Perigaud, Aurelien ; Delhote, Nicolas ; Segalen, Remi ; Mancuso, Yves ; Garrec, Patrick
Author_Institution :
Minacom Dept., Univ. of Limoges, Limoges, France
Abstract :
In this paper compact ceramic filters, based on the principle of combline filters, are proposed. These filters offer a very good tradeoff between size and performances while offering a wide spurious free region. Two different filters are proposed here: a fixed frequency (X-band) and a tunable 5 pole Chebyshev. The expected frequency coverage is close to 56% f0.
Keywords :
Chebyshev filters; comb filters; crystal filters; resonator filters; X-band; combline type 3D resonators; compact reconfigurable ceramic filter; fixed frequency filter; tunable 5 pole Chebyshev filter; wide spurious free region; Band-pass filters; Ceramics; Electromagnetic waveguides; Microwave filters; Resonant frequency; Resonator filters; Varactors; Alumina; additive anufacturing; ceramic; tunable filter;
Conference_Titel :
Radar Conference (Radar), 2014 International
DOI :
10.1109/RADAR.2014.7060394
