Title :
3-resonator filter using complex resonance structures
Author :
Gordiyenko, Andriy ; Kravchenko, Roman
Author_Institution :
eVision Syst. GmbH, Forstinning, Germany
Abstract :
A new compact multilayer LTCC balanced filter is proposed. The proposed filter consists of three two-layer resonators with galvanic couplings. Due to enhanced resonator structure, response of the filter contains additional transmission zeros above the pass-band frequency. Zeros provide possibility to suppress frequency range above the passband and improve performance of the filter. The advanced resonator structure doesn´t cause increasing of filter size. Step impedance resonators are used, as resonators for basic filter structure.
Keywords :
ceramics; resonator filters; 3-resonator filter; compact multilayer LTCC balanced filter; complex resonance structure; galvanic coupling; pass-band frequency; step impedance resonator; Filter; LTCC; advanced; ceramic; resonator; transmission line;
Conference_Titel :
Microwave Conference (EuMC), 2010 European
Conference_Location :
Paris
Print_ISBN :
978-1-4244-7232-1
