This document presents a detailed test report for a WIFI antenna developed by Shenzhen Xinxungao Tech Co.,LTD for Yitoa digital. The report encompasses various performance metrics, including S11 parameters, gain efficiency, radiation patterns, and Over-The-Air (OTA) test data. The antenna's physical dimensions are provided, along with a schematic illustrating the soldering configuration.
The S11 measurements indicate the antenna's return loss across the WIFI frequency bands. Gain efficiency data is presented for a range of frequencies, detailing both efficiency percentages and maximum gain in dBi. Radiation patterns are visualized for key frequencies, providing insights into the antenna's directional characteristics. The OTA test data includes TRP (Total Radiated Power) and TIS (Total Isotropic Sensitivity) values for different WIFI standards (802.11b and 802.11a) and channels, offering a comprehensive assessment of the antenna's performance in a real-world environment.