Wireless connectivity is revolutionizing the ways sensors are used in industrial, defense and household use cases. Various aspects of information can be monitored and produced by sensor systems, like video streams, temperature, vibration, moisture, and even the real-time location of sensor devices. Naturally, the ability to perform such monitoring wirelessly requires a battery-powered operation, and radio-based data transfer. This case study shows how Optenni Lab can speed up the design flow of antennas used in sensor systems.