In this letter, we propose a new waveguide diplexer based on the employment of connected bi-omega particles. The component consists in a junction between three waveguides with the same cross-section. At either of the junction sections between the feeding waveguide and the two output ones, we place a set of connected bi-omega particles. The two sets of particles have different dimensions, in order to resonate at two different frequencies, enabling, thus, the frequency selective transmission required for the diplexer operation. The design is supported by proper full-wave numerical simulations and measurements.
Di Palma, L., Bilotti, F., Toscano, A., Vegni, L. (2012). Design of a waveguide diplexer based on connected bi-omega particles. IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 22(3), 126-128 [10.1109/LMWC.2012.2186560].
Design of a waveguide diplexer based on connected bi-omega particles
BILOTTI, FILIBERTO;TOSCANO, ALESSANDRO;VEGNI, Lucio
2012-01-01
Abstract
In this letter, we propose a new waveguide diplexer based on the employment of connected bi-omega particles. The component consists in a junction between three waveguides with the same cross-section. At either of the junction sections between the feeding waveguide and the two output ones, we place a set of connected bi-omega particles. The two sets of particles have different dimensions, in order to resonate at two different frequencies, enabling, thus, the frequency selective transmission required for the diplexer operation. The design is supported by proper full-wave numerical simulations and measurements.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
