This document provides an introduction to different types of antennas, including their main properties and examples of common uses. It describes reflector antennas, dipole wire antennas, monopole wire antennas, Yagi antennas, log-periodic antennas, horn antennas, microstrip patch antennas, and dielectric resonator antennas. For each type of antenna it discusses characteristics like radiation pattern, directivity, efficiency, polarization, bandwidth, and input impedance.