Title :
A substrate-integrated-waveguide (SIW) quadrature hybrid-junction for low cost millimeter-wave planar antenna array
Author :
Wahab, W.M.A. ; Busuioc, Dan ; Safavi-Naeini, Safieddin
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Waterloo, Waterloo, ON, Canada
Abstract :
In this paper, a SIW quadrature hybrid (-3 dB branch[3] line coupler) is presented and designed for millimeterwave applications. Furthermore, a simple circuit model is proposed for fast design optimization of the presented junction. Simulated S-parameters results using both the proposed circuit model and HFSS package are provided for verification of the proposed model.
Keywords :
millimetre wave antenna arrays; planar antenna arrays; substrate integrated waveguides; HFSS package; S-parameters; low cost millimeter-wave planar antenna array; substrate-integrated-waveguide quadrature hybrid-junction; Computational modeling; Dielectric losses; Electromagnetic waveguides; Integrated circuit modeling; Junctions; Microwave circuits;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4244-4967-5
DOI :
10.1109/APS.2010.5562166
