👉 The term "antennary" refers to a particular type of antenna, which is designed for use with radio waves. Antennas are devices that transmit or receive radio signals in the form of electromagnetic radiation from one point to another. They are commonly used in communication systems and can be classified into different types based on their design and function. Some examples of antennas include dipole antennas, ferrite-core antennas, and spherical waveguides.