This paper discusses over the air (OTA) testing for multiple input multiple output (MIMO) capable terminals with emphasis on modeling bidirectional spatial channel models in multiprobe anechoic chamber (MPAC) setups. In the literature. work on this topic has been mainly focused on how to emulate downlink channel models. whereas uplink channel is often modeled as free space line-of-sig... https://allfixelectricales.shop/product-category/fridge-compressor-module/