Title :
Mathematical model for spiraphase-type infinite reflective array based on slot ring resonators with pin diode switches
Author :
Martynyuk, A.E. ; Rodriguez-Cuevas, J. ; Aroche, O.R. ; Martinez-Lopez, J.I.
Author_Institution :
Div. de la Ing. Electr., Univ. Nac. Autonoma de Mexico, Mexico City
fDate :
June 29 2008-July 2 2008
Abstract :
Mathematical model has been developed to predict the characteristics of spiraphase-type phased array based on slot ring resonators with p-i-n diode switches. It is demonstrated that this array can redirect an incident circularly polarized wave in the directions determined by reflection elevation angles up to 60deg in a 20% frequency band with total loss less than 3.5 dB.
Keywords :
antenna phased arrays; p-i-n diodes; resonators; semiconductor switches; incident circular polarized wave; mathematical model; pin diode switch; slot ring resonator; spiraphase-type infinite reflective array; Circuits; Coplanar waveguides; Mathematical model; Optical ring resonators; P-i-n diodes; Phased arrays; Polarization; Reflection; Switches; Telecommunication switching;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 2008. MMET 2008. 12th International Conference on
Conference_Location :
Odesa
Print_ISBN :
978-1-4244-2284-5
DOI :
10.1109/MMET.2008.4580975
