GNSS_AOA filtering, using the concept of tight coupling between GNSS and AOA for the fusion filtering of three sensors, EKF, in a two-dimensional environment. The fused data includes: GNSS XY position, AOA angle information, and speed information collected from inertial navigation or dead reckoning. Table of Contents Program Overview 1. System Overview 2. Function Overview … Read more
> The steps include: initializing the positions of the radar and UAV, generating the signal model, processing the received signals to estimate angles, and then calculating the position using TDOA/AOA fusion algorithms. The code structure may be divided into parameter settings, signal generation, signal processing, positioning algorithms, and result visualization. Running Results # Source Code … Read more
>> Technical Article | Bluetooth Low Energy Direction Finding and Testing ① 4. MT8852B Supported AoA/AoD RF Testing Functions 4.1 Output Power The Tx level variation in the Constant Tone Extension (CTE) section will affect the phase detection accuracy. This measurement calculates the average power and peak power values using traditional output power measurement methods … Read more