Research Article
A Novel Low-Cost Real-Time Power Measurement Platform for LoWPAN IoT Devices
Table 2
Symbols description.
| | Symbols | Meaning |
| | Analog voltage of signal detection senor | | Input impedance of DUT | | Input impedance of PGA | | Gain of PGA | | Analog input voltage of ADC | | Analog output voltage of PGA | | Digital output of ADC | | Digital current value in th sampling interval provided by MCU | | Reference voltage of PGA controlled by MCU |
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