Using characteristic mode analysis (CMA), two orthogonal modes ... The size of a single antenna element and the 1 $\times $ 2 array-unit (AU) are 20 $\times $ 21.5 mm2 and 40 $\times $ 21.5 mm2, ...

This paper presents a versatile and novel framework for antenna array synthesis and optimization using simulated bifurcations of nonlinear parametric oscillators. The discrete design variables are ...