Friday, 15 November 2019

Power calculation for AC signal at the rectifier input


I am working on the design of rectifier using MOS in Cadence ADE. The AC signal amplitude is 415 mV at a frequency of 865 MHz. The current is 14.5 mA. Now, the dDC voltage is 400 mV and the load current of 2 uA. Can you please let me know how to calculate the efficiency? PCE is the DC output power / ac input power. How should I calculate the ac input power? The values which I had mentioned above are not the RMS values.




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