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Table 2 Comparison of addressing-enabled wake-up receivers for HBC

From: On the human body communications: wake-up receiver design and channel characterization

WUR Operation frequency Sensitivity Power consumption Data rate Energy per bit η
[9] 13.56 MHz −62 dBma 42.5 μW 100 kbps 0.43 nJ/b 0.0238
[27] 72/80 MHz −62 dBm 45 μW 312 kbps 0.14 nJ/b 0.0702b
[28] 45 MHz −62.7 dBm 37.5 μW 200 kbps 0.19 nJ/b 0.0634b
This work 28 MHz −97 dBma 40 μW 1.25 kbps 32.0 nJ/b 1
  1. aBER = 10−3
  2. bBER not given, conventional 10−3 is assumed