Yan Na

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—This brief proposes the analysis and design of a high-efficiency differential radio-frequency (RF) front-end for electronic-product-code second-generation-compatible RF identification tags. By studying the operating mechanism of an N-stage rectifier using a dynamic compensation technique, we propose a steady-state model to predict its output voltage and(More)
A two-stage differential linear power amplifier (PA) fabricated by 0.18 m CMOS technology is presented. An output matching and harmonic termination network is exploited to enhance the output power, efficiency and harmonic performance. Measurements show that the designed PA reaches a saturated power of 21.1 dBm and the peak power added efficiency (PAE) is(More)
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