Accurately Measure Path Loss for Over the Air Transmitter and Receiver Measurements
应用文章
The Internet of Things (IoT) is revolutionizing our world. It brings tremendous convenience to our daily activities, improves our safety, and makes our world a better place to live. Many electronics companies are riding the IoT wave to increase the competitiveness of their products by incorporating IoT connectivity. However, many engineers face challenges in connecting the devices, because devices such as hearing aids, sensors, wearables, and implantable devices are very small. It is impossible to include a connector on the product in order to perform measurements.
The Keysight IOT8700 Series IoT Wireless Test Solution solves this problem by enabling engineers to perform over the air (OTA) testing without a physical connection to the device. Its ability to communicate wirelessly with an IoT device, combined with a shield box to filter out interference, allows you to perform accurate transmitter power, receiver sensitivity, and packet error rate (PER) tests in just seconds. By using the right system offset to compensate for OTA and cable losses, you can easily make accurate measurements