Title :
A novel polarization rotating frequency selective surface based on substrate integrated waveguide technology
Author :
Winkler, Simone A. ; Hong, Wei ; Bozzi, Maurizio ; Wu, Ke
Author_Institution :
Poly-Grames Res. Center, Ecole Polytech. Montreal, Montreal, QC, Canada
fDate :
Sept. 29 2009-Oct. 1 2009
Abstract :
A novel frequency selective surface (FSS) based on substrate integrated waveguide technology (SIW) is proposed. Its primary function is the selection of a linear polarization of the incident wave and its 90-degree rotation. The proposed design is based on an SIW cavity, coupled to the input and output by two orthogonal slots. The proposed structure is designed for an operation frequency of 35 GHz with a relative bandwidth of 9.1% and a matching of less than -11 dB with a maximum insertion loss of 0.2 dB in the passband.
Keywords :
frequency selective surfaces; polarisation; substrate integrated waveguides; SIW cavity; linear polarization; polarization rotating frequency selective surface; substrate integrated waveguide technology; Band pass filters; Filtering; Frequency selective surfaces; Integrated circuit technology; Microwave ovens; Microwave technology; Millimeter wave technology; Passband; Polarization; Resonance;
Conference_Titel :
Microwave Conference, 2009. EuMC 2009. European
Conference_Location :
Rome
Print_ISBN :
978-1-4244-4748-0
