The primary body in North America dedicated to developing EMC test methods for wireless and 5G devices, for both licensed and unlicensed transmitters, is the American National Standards Committee C63® (on EMC). With ETS-Lindgren's involvement in the wireless industry standards published by CTIA Certification™ and 3GPP™, to name a few of the wireless industry standards organizations, as well as the ANSC C63 standards, attendees can be assured of timely and relevant content presented in these Industry Workshops.
ETS-Lindgren engineers will also participate in IMS2022's popular MicroApps Seminars. Located on the Show Floor Booth #9110, these concise 15-minute presentations provide quick highlights on important topics as follows:
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On Tuesday, June 21, from 2:45 to 3:00 pm MDT, Mr. Vikstedt will present "Chambers and Positioners for 5G Emissions Testing." There are many options for chamber and antenna or device under test (DUT) positioners available to accomplish the varied radiated emissions measurements required for both licensed and unlicensed wireless devices. The optimal choice for a particular measurement is determined by many factors including, but not limited to, the operating frequency, DUT antenna dimensions, and DUT size. This presentation will provide an overview of available options and recommendations on their application.
On Wednesday, June 22, from 3:15 to 3:30 pm MDT, Dr. Foegelle will present "A New MIMO Over-the-Air Test Methodology Using Dynamic Channel Models and Link Adaptation." Industry standards for OTA testing of LTE MIMO devices evaluate device performance in a spatially static environment with fixed angles of arrival. The device is then rotated in the generated test environment to obtain average performance. For 5G, the CTIA MIMO OTA working group is developing dynamic channel models that vary the spatial configuration as a function of time. By allowing link adaptation at the base station emulator, the device can choose the best MIMO or SISO diversity mode and data rate for a given channel condition. This presentation will summarize the development process and test system requirements.
Visit ETS-Lindgren in Booth #8037 at the IMS2022 Exhibition to meet our expert speakers as well as see our latest products and services addressing 5G NR and EMC technologies. Our engineers and sales professionals will be happy to discuss solutions for your 5G, EMC, Automotive, and Wireless test and measurement challenges.
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