Characteristics of symmetric planar slot antennas of axial radiation. the size of which is comparable with the radiation wavelength ( = 30 mm) having a linearly extending opening was studied. The same directional diagram investigated antennas have been theoretically calculated. experimentally measured and analyzed for Aperture angle of 30. https://www.nacrack.com/best-buy-Fleshlight-Universal-Launch-Auto-Stroker-amazing-offer/