What consideration should be made when planning for ground wave communication?

When planning for ground wave communication, it is essential to consider the deployment of relay or retransmission stations. Ground wave communication operates by transmitting radio waves along the surface of the Earth, which can limit the distance the signal travels effectively due to geographical obstacles and the curvature of the Earth. As a result, to maintain a strong and consistent signal over longer distances, the incorporation of relay or retransmission stations is critical. These stations can receive signals and amplify or rebroadcast them, ensuring that the communication extends beyond the limitations of direct transmission.

This consideration addresses the inherent challenges of ground wave propagation, allowing for a more reliable communication setup in various environments, especially in urban or mountainous regions where obstacles may interrupt the signal path. Thus, planning for relay stations is a fundamental aspect of ensuring effective ground wave communication networks.