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Thermal energy harvesting has many key challenges such as getting a sufficient output power, while achieving maximum power efficiency from thermoelectric generators (TEGs). A new VCO-based MPPT circuit for low-power applications is introduced. The proposed MPPT circuit is used in conjunction with Pelliconi charge pump forming a low-power thermal energy harvesting system. This system models the temperature...
Analog-to-Digital Converters (ADCs) are essential blocks in digital signal processing (DSP) systems, software defined radio receivers (SDRs), and portable data acquisition systems. This paper introduces an 8-bit Time-based Analog to Digital Converter (T-ADC). This T-ADC utilizes an inherited sample and hold required to eliminate the dedicated power hungry sample and hold circuit. Moreover, a new design...
Resonant clocking is a promising low power alternative for conventional clocking method. In this work, a design methodology is presented for square wave resonant clocking technique to assure minimum power consumption. These equations were verified by designing a differential clock generator which showed 55% power savings compared to conventional clocking.
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