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Optimise beamforming: From bits to RF beams

Published by Rohde & Schwarz Inc.

Radar, satellite communications and 5G NR use AAS with phased array antennas for beamforming. Hybrid beamforming combines the flexibility of digital beamforming with the efficiency of analog beamforming.

Increasing integration enables compact and cost-efficient AAS. To achieve accurate, reliable and efficient beamforming, it is necessary to understand and compensate for the nonlinear behaviour of RF components.

While discrete components such as phase shifters, switches and amplifiers are tested conducted, highly integrated frontends with antenna-in-package (AiP) and system level tests require over-the-air (OTA) testing.

Rohde & Schwarz gives you the benefit of a well-coordinated portfolio of conducted and OTA test solutions.

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Related Categories Components, Embedded, Communication, Resistors, SMD passives, Capacitors, Inductors, Connectors, Switches, Wireless networking ICs and modules, Near-Field Communication (NFC), Sub-GHz/ISM-band radio, Cellular, LPWAN technologies, Transformers, PCB-substrate technology, Microcontrollers, Development and debug tools, Evaluation boards, SBCs and modules, Embedded operating systems and software, Edge computing

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