PROJECT TITLE :
A Tunable Circuit Model for the Modeling of Dielectric Resonator Antenna Array
An efficient, correct, and tunable circuit model is presented for modeling of the substrate integrated waveguide (SIW) series-fed dielectric resonator antenna (DRA) array. For a lot of improved model flexibility, the mutual coupling between antenna elements is taken into account and represented by a totally adjustable model, permitting the planning parameters to be varied. Development of the circuit model is simple. Only one or two antenna parts from the array need to be simulated with a full-wave solver. Furthermore, the model is applicable for antenna arrays with completely different numbers of elements. The circuit model permits economical iterative style and optimization of antenna arrays. Millimeter-wave SIW series-fed DRA array examples are used to validate the model. The simulation results using the proposed circuit model agree well with the complete-wave solver and measurement results.
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