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AWR2943, AWR2944, AWR2944LC
SWRS273D – NOVEMBER 2021 – REVISED SEPTEMBER 2024
AWR2943/AWR2944 Single-Chip 76 to 81GHz FMCW Radar Sensor
1 Features
• FMCW transceiver
– Integrated PLL, transmitter, receiver, baseband and ADC
– 76 to 81GHz coverage with over 4GHz continuous bandwidth
– 4 receive and 3 – 4 transmit channels (AWR2943 with 3 channels and AWR2944 with 4 channels) for PCB interface to antennas
– Per transmit phase shifter – Ultra-accurate chirp engine based on fractional-
N PLL – TX power
• 13.
AWR2943 Datasheet
