Compact Printed Yagi Antennas with Monopole Driver

In this article the printed Yagi antenna with the monopole driver designed at the working frequency of f₀=9.3 GHz is considered. The presented antenna has small weight and dimension indicators, at the same time possesses acceptable characteristics of matching and also an acceptable form of the directional pattern. By results of a research schedules of the module of reflection coefficient of the antenna and also the 3D directional pattern of the antenna at the central frequency of f₀=9.3 GHz are received.