Multichannel Measurements in MIMO 802.11ac Baseband IQ Simulation, Design and Test
应用文章
The ever-increasing demand for consumer devices that support wireless LAN (WLAN), including cell phones, tablets, and game consoles, is driving the need for the rapid deployment of new wireless technologies such as 802.11ac.
While 802.11ac will add signifi cant value to customers and end-users, it brings with it new design and test challenges for systems engineers such as much wider bandwidth signals of 160 MHz, as well as the need for better error vector magnitude (EVM) performance to support 256 QAM.
Accelerate system simulation, design, and test for 802.11ac with Keysight Technologies, Inc. RF vector signal generator, multichannel digitizer, and vector signal analysis (VSA) software that provide a complete BBIQ solution for multiuser, multiple-input, multiple-output (MU-MIMO) analysis. With approximately 500 million 802.11ac devices expected to reach the market by 2015, device manufacturers require a cost-effective and effi cient solution for wideband testing of multichannel applications with accurate EVM analysis.