Advancing 5G Calibration Methods In The Compact Antenna Test Range

Christian Daniel ()

Abstract

This project presents a study on the calibration methodologies for OTA testing in CATR chamber, focusing on the 18 to 110 GHz. We introduce a single-antenna method, proving it more efficient and accurate than traditional multi-antenna setups. The research also delves into the challenges of high-frequency signal testing in 5G and upcoming 6G communications. These challenges include signal propagation issues and the complexity of signal processing techniques. Through a two-phase approach, our research validates the new calibration method and assesses the signal generation and measurement system's performance.