Synthesis algorithm for millimeter-waves radial-line slot array antenna

A millimeter-wave linear-polarized radial-line slot array (RLSA) antenna for the 30-34 GHz frequency band is considered from theoretical and experimental points of view. This planar antenna has numerous attractive features like high efficiency, high gain and mass production feasibility due to printed circuit technology. Theoretical models as a basis for the design procedure are studied. Experimental results for verification of the developed design approaches are also presented and discussed.