ANTENNA-FILTER
S.
Bankov1,
A. Davydov2, A. Kurushin3
1Kotel'nikov Institute of Radio Engineering
and Electronics of RAS
2Moscow
Design Bureau "Compas"
3 Moscow Energy Institute (Technical University)
Received April 20, 2010
Abstract.
Design,
numerical simulation and experimental investigation of microwave printed
antennas containing resonance radiator and non-radiating resonator are
considered. It is shown that such antenna may be used as a second order filter.
Specific features of such filter synthesis are analyzed. Several models of
printed antenna are proposed: phenomenological model including a system of
coupled resonators, phenomenological model on the base of a system of coupled
transmission lines, electromagnetic model. Results of numerical calculations and
experimental studies are presented.
Keywords:
antenna,
printed antenna, antenna-filter.