Title:
Design of Low-Cost Energy Harvesting and Delivery Systems for Self-Powered Devices: Application to Authentication IC
Design of Low-Cost Energy Harvesting and Delivery Systems for Self-Powered Devices: Application to Authentication IC
| dc.contributor.advisor | Mukhopadhyay, Saibal | |
| dc.contributor.advisor | Yu, Shimeng | |
| dc.contributor.advisor | Chatterjee, Abhijit | |
| dc.contributor.advisor | Swaminathan, Madhavan | |
| dc.contributor.advisor | Kumar, Satish | |
| dc.contributor.author | Lee, Edward | |
| dc.contributor.department | Electrical and Computer Engineering | |
| dc.date.accessioned | 2022-01-14T16:07:31Z | |
| dc.date.available | 2022-01-14T16:07:31Z | |
| dc.date.created | 2021-12 | |
| dc.date.issued | 2021-08-26 | |
| dc.date.submitted | December 2021 | |
| dc.date.updated | 2022-01-14T16:07:31Z | |
| dc.description.abstract | This thesis investigates the development of low-cost energy harvesting and delivery systems for low-power low-duty-cycle devices. Initially, we begin by designing a power management scheme for on-demand power delivery. The baseline implementation is also used to identify critical challenges for low-power energy harvesting. We further propose a robust self-powered energy harvesting and delivery system (EHDS) design as a solution to achieve energy autonomy in standalone systems. The design demonstrates a complete ecosystem for low-overhead pulse-frequency modulated (PFM) harvesting while reducing harvesting window confinement and overall implementation footprint. Two transient-based models are developed for improved accuracy during design space exploration and optimization for both PFM power conversion and energy harvesting. Finally, a low-power authentication IC is demonstrated and projected designs for self-powered System-on-Chips (SoCs) are presented. The proposed designs are proto-typed in two test-chips in a 65nm CMOS process and measurement data showcase improved performance in terms of battery power, cold-start duration, passives (inductance and capacitance) needed, and end-to-end harvesting/conversion efficiency. | |
| dc.description.degree | Ph.D. | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.uri | http://hdl.handle.net/1853/66062 | |
| dc.language.iso | en_US | |
| dc.publisher | Georgia Institute of Technology | |
| dc.subject | Energy harvesting | |
| dc.subject | Authentication IC | |
| dc.subject | Self-powered | |
| dc.subject | Pulse Frequency Modulation | |
| dc.title | Design of Low-Cost Energy Harvesting and Delivery Systems for Self-Powered Devices: Application to Authentication IC | |
| dc.type | Text | |
| dc.type.genre | Dissertation | |
| dspace.entity.type | Publication | |
| local.contributor.advisor | Chatterjee, Abhijit | |
| local.contributor.advisor | Mukhopadhyay, Saibal | |
| local.contributor.advisor | Yu, Shimeng | |
| local.contributor.advisor | Kumar, Satish | |
| local.contributor.advisor | Swaminathan, Madhavan | |
| local.contributor.corporatename | School of Electrical and Computer Engineering | |
| local.contributor.corporatename | College of Engineering | |
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| thesis.degree.level | Doctoral |