Title :
Selective properties of microstrip filters based on hairpin resonators with stub elements
Author :
Aleksandrovsky, A.A. ; Belyaev, B.A. ; Leksikov, A.A.
Author_Institution :
Kirensky Inst. of Phys., Krasnoyarsk, Russia
Abstract :
Using a quasi-static approximation, the selective properties of two-resonator filters based on hairpin resonators with irregular stub elements are investigated. The obtained results and good agreement between the theory and experiment allow us to determine the conductor pattern of a filter with given performance using parametrical synthesis. The possibility of increasing significantly the selectivity of microstrip filters by means of cascade connecting two-resonator sections through a chip amplifier is shown
Keywords :
UHF filters; frequency response; microstrip filters; passive filters; resonator filters; cascade connection; filter conductor pattern; hairpin resonators; irregular stub elements; microstrip filters; quasi-static approximation; selective properties; two-resonator filters; Attenuation; Band pass filters; Conductors; Design optimization; Frequency; Manufacturing; Microstrip filters; Microstrip resonators; Passband; Resonator filters;
Conference_Titel :
Microwave Electronics: Measurements, Identification, Application Conference, 2001. MEMIA 2001
Conference_Location :
Novosibirsk
Print_ISBN :
0-7803-6743-X
DOI :
10.1109/MEMIA.2001.982326
