Журнал Rohde & Schwarz News

203 | Wireless

Cost-effective OTA performance testing of MIMO-enabled LTE devices

High-quality wireless devices require an omnidirectional and uniform antenna radiation pattern. This pattern can be verified by measuring the over-the-air (OTA) performance. These measurements, which are an essential part of the certification test, need to be extended to include MIMO operating modes. The Rohde & Schwarz two-channel test method makes these measurements both cost-effective and reproducible.

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