A Novel, 2.4 and 5.8GHz Dual-band, 2-Stage RF-DC Charge-pump with Load-tuned Transmission Lines for DC Output Boost
| dc.contributor.advisor | Vyas, Rushi J. | |
| dc.contributor.advisor | Ghannouchi, Fadhel M. | |
| dc.contributor.author | Li, Sichong | |
| dc.contributor.committeemember | Nowicki, Edwin Peter | |
| dc.contributor.committeemember | Belostotski, Leonid | |
| dc.date | 2019-11 | |
| dc.date.accessioned | 2019-05-16T18:18:37Z | |
| dc.date.available | 2019-05-16T18:18:37Z | |
| dc.date.issued | 2019-05-15 | |
| dc.description.abstract | A dual-band, RF-DC charge pump without external matching network for wireless energy harvesting in 2.4 and 5.8 GHz bands is proposed. The first novelty here is in the use of optimal length transmission lines on the load side of the 4 half-wave rectifying stages that make up the 2-stage RFCP topology. Simulations and measurements show that doing so boosts the RFCP’s output voltage due to an induced standing wave at each diode’s input and gives the RFCP a 50Ω input impedance without needing an external matching network. The second novelty of this RFCP is the tuned secondary feed that connects the RFCP input to its 2nd stage to give dual-band performance. By tuning this feed such that the RFCP’s 2nd stage and 1st stage impedances in parallel have 0 reactance at 5.8 GHz, return loss resonance in the 5.8 GHz band is achieved in addition to the 2.4 GHz band. | en_US |
| dc.identifier.citation | Li, S. (2019). A Novel, 2.4 and 5.8GHz Dual-band, 2-Stage RF-DC Charge-pump with Load-tuned Transmission Lines for DC Output Boost (Master's thesis, University of Calgary, Calgary, Canada). Retrieved from https://prism.ucalgary.ca. | en_US |
| dc.identifier.doi | http://dx.doi.org/10.11575/PRISM/36533 | |
| dc.identifier.uri | http://hdl.handle.net/1880/110361 | |
| dc.language.iso | eng | en_US |
| dc.publisher.faculty | Schulich School of Engineering | en_US |
| dc.publisher.institution | University of Calgary | en |
| dc.rights | University of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission. | en_US |
| dc.subject | RF-DC Charge-pump | en_US |
| dc.subject | Energy Harvesting | en_US |
| dc.subject.classification | Engineering--Electronics and Electrical | en_US |
| dc.title | A Novel, 2.4 and 5.8GHz Dual-band, 2-Stage RF-DC Charge-pump with Load-tuned Transmission Lines for DC Output Boost | en_US |
| dc.type | master thesis | en_US |
| thesis.degree.discipline | Engineering – Electrical & Computer | en_US |
| thesis.degree.grantor | University of Calgary | en_US |
| thesis.degree.name | Master of Science (MSc) | en_US |
| ucalgary.item.requestcopy | true |