A 5-7GHz Channel and Bandwidth Selective Shunt N-Path LNA Based Receiver with +6dBm OOC IB1dB, <-71dBm LO Re-Radiation for WiFi 7 Multi-Link Operation

This paper presents a fully integrated low cost 14nm CMOS 5-7GHz 160MHz bandwidth RF to ADC Wi-Fi 7 receiver, based on a channel and bandwidth selective second order shunt N-path band pass filter LNA topology, for dual-radio wireless systems. The prototype receiver achieves up to +6dBm out-of-channel IB1dB and <-71dBm LO re-radiation.