An antenna is a device that transforms electric power into radio waves and conversely, it can change radio waves back into electric power. In the world of IoT, antennas are fundamental. They ensure seamless communication by transmitting and receiving data across various devices on wireless networks. Whether it's a LoRa/LoRaWAN solution or a Helium project, the right antenna can extend network coverage, improve device performance, and provide real-time location data.