Advancing 5G Calibration Methods In The Compact Antenna Test Range
This project presents a study on the calibration methodologies for OTA testing in CATR chamber, focusing on the frequency span of 18 GHz to 110 GHz. We introduce a single-antenna method, proving it more efficient and accurate than tra- ditional multi-antenna setups. The research also delves into the challenges of high- frequency signal testing in 5G and upcoming 6G communications. These challenges