Lateral radiation millimeter-wave antenna package using post-wall waveguide

The lateral radiation millimeter-wave antenna using post-wall waveguide was proposed and the two type of prototype antenna was estimated. As a result, the measured directivity and gain of prototype antenna agree with the simulated data using simply-modeled HFSS reasonably. It was confirmed that the proposed antenna characteristics was able to estimate by simple model simulation. And the feasibility of the antenna package was also demonstrated by the measurement of a prototype.