Radiating cables can solve tricky wireless communication

摘要

Wireless communication depends on antennas to transmit and receive RF(radio frequency) signals. There are many shapes and sizes depending on the nature of the type of transmission and frequency. For this discussion, one useful analogy can be trying to water your garden with a sprinkler. A central nozzle that sends equal amounts of spray in every direction is like an omni-direc-tional antenna.