Figure 1 illustrates the trade-off between system gain and bandwidth in terms of distance vs. link speed. This is a classic trade-off found when reengineering a wireless network for increased capacity ...

With QAM modulation, EVM is a measure of how far a received signal is from a constellation point. Any WiFi 6 radios that use 1024-QAM modulation will need strong EVM and receive sensitivity ...

So just how does the modulating of radio waves enable data transmission? The answer is found in the concept of coding. Coding refers to a modulation pattern that is understood and shared by both a ...