As new 5G/millimeter wave technologies become increasingly implemented into the modern wireless environment, we face new and unique challenges of verifying the product primarily meets the regulatory requirements for OTA, RF, and EMC performance, among others. The smart antenna systems used in today’s products make the test methodologies that have been used for decades obsolete. New innovative test methods need to be developed.  In addition, 5G/millimeter wave products are primarily designed to be used for communication.  Measuring the performance of the device with adaptive antenna systems (AAS) creates test challenges. In this presentation, we will demonstrate these problems and outline possible solutions for how to effectively measure some of these parameters.

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Jari Vikstedt is the Director, Wireless Solutions at ETS-Lindgren in Cedar Park, Texas.  He has over 20 years of experience with ETS-Lindgren in developing and testing RF test solutions for EMC and Wireless applications.  Mr. Vikstedt and the other engineers at ETS-Lindgren are active technical contributors to the leading wireless industry organizations, including the CTIA, 3GPP, IEEE and the Wi-Fi Alliance®.  Recently, Mr. Vikstedt has devoted his expertise to the development of CTIA and 3GPP Over-The-Air (OTA) testing solutions as well as developing innovative 5G OTA test solutions.

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