A UHF micro-power CMOS rectifier using a novel diode connected CMOS transistor for micro-sensor and RFID applications
The design strategy and efficiency optimization of UHF micro-power rectifiers using a novel diode connected MOS transistor is presented. The proposed diode connected MOS transistor uses a new bulk connection which leads to reduce the threshold voltage and leakage current in compare to conventional d...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2012
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| Online Access: | http://psasir.upm.edu.my/id/eprint/69667/1/A%20UHF%20micro-power%20CMOS%20rectifier%20using%20a%20novel%20diode%20connected%20CMOS%20transistor%20for%20micro-sensor%20and%20RFID%20applications.pdf |
| _version_ | 1796978982489423872 |
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| author | Shokrani, Mohammad Reza Hamidon, Mohd Nizar Khoddam, Mojtaba Najafi, Vali |
| author_facet | Shokrani, Mohammad Reza Hamidon, Mohd Nizar Khoddam, Mojtaba Najafi, Vali |
| author_sort | Shokrani, Mohammad Reza |
| collection | UPM |
| description | The design strategy and efficiency optimization of UHF micro-power rectifiers using a novel diode connected MOS transistor is presented. The proposed diode connected MOS transistor uses a new bulk connection which leads to reduce the threshold voltage and leakage current in compare to conventional diode connected transistors. Using the proposed diode in typical rectifiers makes a significant improvement in output voltage and current therefore the efficiency is increased comparing to the same rectifier architectures using conventional diodes. Also a design procedure for efficiency optimization is presented and a superposition method is used to optimize the performance of multiple output rectifiers. Finally a five stage double output rectifier is designed based on the proposed optimization method. Simulation results verified the improvement in efficiency and area. All circuits are designed in a standard 0.18um CMOS Technology. |
| first_indexed | 2024-03-06T10:02:23Z |
| format | Conference or Workshop Item |
| id | upm.eprints-69667 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T10:02:23Z |
| publishDate | 2012 |
| publisher | IEEE |
| record_format | dspace |
| spelling | upm.eprints-696672019-07-08T02:44:05Z http://psasir.upm.edu.my/id/eprint/69667/ A UHF micro-power CMOS rectifier using a novel diode connected CMOS transistor for micro-sensor and RFID applications Shokrani, Mohammad Reza Hamidon, Mohd Nizar Khoddam, Mojtaba Najafi, Vali The design strategy and efficiency optimization of UHF micro-power rectifiers using a novel diode connected MOS transistor is presented. The proposed diode connected MOS transistor uses a new bulk connection which leads to reduce the threshold voltage and leakage current in compare to conventional diode connected transistors. Using the proposed diode in typical rectifiers makes a significant improvement in output voltage and current therefore the efficiency is increased comparing to the same rectifier architectures using conventional diodes. Also a design procedure for efficiency optimization is presented and a superposition method is used to optimize the performance of multiple output rectifiers. Finally a five stage double output rectifier is designed based on the proposed optimization method. Simulation results verified the improvement in efficiency and area. All circuits are designed in a standard 0.18um CMOS Technology. IEEE 2012 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/69667/1/A%20UHF%20micro-power%20CMOS%20rectifier%20using%20a%20novel%20diode%20connected%20CMOS%20transistor%20for%20micro-sensor%20and%20RFID%20applications.pdf Shokrani, Mohammad Reza and Hamidon, Mohd Nizar and Khoddam, Mojtaba and Najafi, Vali (2012) A UHF micro-power CMOS rectifier using a novel diode connected CMOS transistor for micro-sensor and RFID applications. In: IEEE International Conference on Electronics Design, Systems and Applications (ICEDSA 2012), 5-6 Nov. 2012, Seri Pacific Hotel, Kuala Lumpur. (pp. 234-238). 10.1109/ICEDSA.2012.6507805 |
| spellingShingle | Shokrani, Mohammad Reza Hamidon, Mohd Nizar Khoddam, Mojtaba Najafi, Vali A UHF micro-power CMOS rectifier using a novel diode connected CMOS transistor for micro-sensor and RFID applications |
| title | A UHF micro-power CMOS rectifier using a novel diode connected CMOS transistor for micro-sensor and RFID applications |
| title_full | A UHF micro-power CMOS rectifier using a novel diode connected CMOS transistor for micro-sensor and RFID applications |
| title_fullStr | A UHF micro-power CMOS rectifier using a novel diode connected CMOS transistor for micro-sensor and RFID applications |
| title_full_unstemmed | A UHF micro-power CMOS rectifier using a novel diode connected CMOS transistor for micro-sensor and RFID applications |
| title_short | A UHF micro-power CMOS rectifier using a novel diode connected CMOS transistor for micro-sensor and RFID applications |
| title_sort | uhf micro power cmos rectifier using a novel diode connected cmos transistor for micro sensor and rfid applications |
| url | http://psasir.upm.edu.my/id/eprint/69667/1/A%20UHF%20micro-power%20CMOS%20rectifier%20using%20a%20novel%20diode%20connected%20CMOS%20transistor%20for%20micro-sensor%20and%20RFID%20applications.pdf |
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