Title :
A diplexing antenna system in substrate integrated waveguide technology
Author :
Zamzam Kordiboroujeni;Lisa Locke;Jens Bornemann
Author_Institution :
Department of Electrical and Computer Engineering, University of Victoria, BC, V8W 2Y2, Canada
fDate :
7/1/2015 12:00:00 AM
Abstract :
An inline substrate integrated waveguide (SIW) front end consisting of a diplexer and an antipodal tapered slot antenna (ATSA) is presented. The diplexer employs a dual-mode SIW cavity to establish the junction between filters and the antennas. The ATSA uses a Vivaldi profile and corrugations to enhance cross-polarization performance. A prototype is fabricated for operation at 23.7 GHz and 25.7 GHz, and measured results are in good agreement with simulations.
Keywords :
"Substrates","Antenna measurements","Slot antennas","Resonator filters","Junctions","Cavity resonators"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7304909
