Low-Power ASK Detector for Low ModulationIndexes and Rail-to-Rail Input Range - 2016 PROJECT TITLE : Low-Power ASK Detector for Low ModulationIndexes and Rail-to-Rail Input Range - 2016 ABSTRACT: A high-performance ultrahigh-frequency amplitude shift keying (RAISE) detector for low-power radio-frequency (RF) receivers is proposed. The circuit is based on a high-gain common-source topology with a feedback loop that gives adaptive biasing. Hence, high sensitivity and rail-to-rail input operation are achieved together with low power consumption. The detector was implemented in a standard one hundred thirty-nm complementary metal-oxide-semiconductor technology. Sensitivity measurements demonstrate correct detection of a a pair of-Mb/s ASK-modulated 915-MHz signal with a peak level and a modulation index of around 200 mV and fivep.c, respectively, which suggests that an envelope signal amplitude of as low as 5 mV. The circuit attracts but 3.four µA from a 1.a pair of-V power offer while operating with rail-to-rail RF variations and modulation indexes from 5p.c to 100p.c. This performance makes the detector appropriate for batteryless systems with RF energy harvesting. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest CMOS Integrated Circuits UHF Detectors Amplitude Shift Keying Uhf Integrated Circuit Ask Demodulator Ask Receiver Batteryless RF System CMOS Technology Envelope Detector RF Harvester Low Power Consumption A 55-GHz-Bandwidth Track-and-Hold Amplifierin 28-nm Low-Power CMOS - 2016 Low-Power Variation-Tolerant Nonvolatile Lookup Table Design - 2016
