Rohde & Schwarz Inc.
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Over-the-Air RF Conformance Measurements On 5G NR Devices

Published by Rohde & Schwarz Inc.

For wireless communications systems, user device testing was originally based on conducted measurements. Even on component level, RF connectors were available for measuring metrics and characterizing RF performance. Such metrics can be divided into TX performance parameters such as power level, EVM quality or spectral emissions, and RX performance parameters such as receiver sensitivity and selectivity. Antenna implementation also plays a crucial role in overall performance.

This paper focuses on RF conformance aspects. Other OTA test aspects such as produc¬tion test setups, radio resource management and OTA setups for multi-technology testing (e.g. location based services or coexistence aspects) are not covered.

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