Over-the-Air RF Conformance Measurements On 5G NR Devices
This resource is published by Rohde & Schwarz
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.
Semiconductors, Industrial, Communication, Microcontrollers, Memories, Discrete products, Wireless networking ICs and modules, Near-Field Communication (NFC), Sub-GHz/ISM-band radio, Cellular, LPWAN technologies, Industry 4.0 technology, Industrial networking, ATEX equipment and design, PLCs and industrial computers, Electronic safety systems, Sensing and automation, IIoT, Processors, Audio ICs, Communication ICs, Power-Management ICs, Lighting drivers, Imaging and photonics