At evaluation of MIMO communications, reproducibility becomes a problem without control of the over-the-air (OTA) propagation environment, while evaluation using direct cable connections is very different from the actual usage environment. The STACSIM ACC-290/STACSIM-WB ACC-339 with built-in Butler Matrix Module provide an easy, low-cost implementation for the 4x4 MIMO propagation environment.
传单
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2019/3/22
