The helical antenna ​is a type of antenna that can transmit and receive polarized electromagnetic signals rotating in space. Such antennas are usually used in ground stations for satellite communications. Use an unbalanced feeder, such as a coaxial cable, to connect the antenna.

Optimizing GNSS Antenna Performance with Ground Planes

How to Choose the Right GNSS Receiver for Your Needs

The Role of GNSS Receivers in Precision Agriculture

The Application of Choke Ring Antennas

Classification and Principle of Power Divider in RF System