https://litepointstage.wpengine.com/ko/knowledgebase/overcoming-validation-test-challenges-5g-mmwave-testing/
5G mmWave Physical-Layer Testing - LitePoint
Apr 12, 2021 - 5G mmWave physical-layer changes have sparked significant RF hardware design and antenna changes, in the sub-6-GHz frequency range 1 (FR1) spanning from 410...
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