Review Article
Architecture Characteristics and Technical Trends of UHF RFID Temperature Sensor Chip
| Work/ Architecture | Power Consumption (μW) | Chip Area (mm2) | Work voltage (V) | Temperature Range/error (°C) | Accuracy (°C) |
| [6]TDC | 0.119 | 0.0416 | 0.50~1.00 | -10~30/-0.80~1.00 | - - | [8]TDC | 0.112 | 0.0125 | 0.50 | -10~20/-0.10~0.30 | 0.049 | [14]TDC | 0.68 | - - | 0.60~1.00 | -20~30/-0.80~0.80 | - - | [24]TDC | 0.90 | 0.20 | - - | +27~47/-1.00~1.00 | - - | [25]TDC | 0.35 | 0.14 | 1.00 | -30~60/-1.50~1.50 | 0.30 | [26]TDC | - - | - - | 1.80 | -10~100/- - | 0.50 | [27]TDC | 0.10 | - - | 1.50 | -20~80/- - | 0.403 | [1]ADC | 31.5 | - - | 1.80 | -37~91/-0.10~0.43 | - - | [17]ADC | 7.4 | 0.12 | 1.60~2.00 | -30~125/-0.20~0.20 | - - | [18]ADC | - - | 0.08 | 1.50~2.00 | -55~125/-0.15~0.15 | 0.25 | [28]ADC | 13.20 | 1.44 | 1.20 | -20~50/-1.00~0.80 | 0.02 | [29]ADC | - - | - - | 1.80 | -20~120/-0.65~0.65 | - - | [9]FDC | 0.60 | 0.731 | 1.00 | -40~85/-1.50~1.50 | 0.50 | [20]FDC | 0.22 | 0.05 | 1.00 | 0~100/-1.60~3.00 | 0.30 | [22]FDC | - - | 0.008 | 1.00 | 0~110/-1.50~1.50 | 0.18 | [30]FDC | 0.125 | 0.062 | 0.50 | -40~80/-0.70~1.20 | - - | [31]FDC | 0.095 | 0.04 | - - | +8~85/- - | 0.40 | [32]FDC | 0.20 | 0.585 | 1.50 | -75~125/- - | 0.45 |
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