'Institute of Electrical and Electronics Engineers (IEEE)'
Abstract
In this work, antenna arrays with tilted dipoles are investigated in terms of radiation and impedance properties. A spectral method of moments (MoM) was developed for the analysis of doubly-periodic arrays (i.e. periodic in both x and ydirections)with arbitrarily tilted dipole elements, in free space or in the presence of a backing reflector. By the aid of this analysis method, the radiation characteristics of arrays of stacked dipoles over a ground plane are studied, highlighting the variation of thepatterns as a function of the inter-element distance and the angle of inclination of the elements.Tera-Hertz Sensin