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https://doi.org/10.1109/LMWC.2013.2250272
| Title: | An adaptive reconfigurable rectifier for wireless power transmission | Authors: | Sun, H. Zhong, Z. Guo, Y.-X. |
Keywords: | Rectifier Switch Wireless power transmission (WPT) |
Issue Date: | 2013 | Citation: | Sun, H., Zhong, Z., Guo, Y.-X. (2013). An adaptive reconfigurable rectifier for wireless power transmission. IEEE Microwave and Wireless Components Letters 23 (9) : 492-494. ScholarBank@NUS Repository. https://doi.org/10.1109/LMWC.2013.2250272 | Abstract: | This letter presents a novel adaptive rectifier for wireless power transmission (WPT) applications. By utilizing a depletion- mode field-effect transistor (FET) switch, the configuration of the rectifier can automatically adapt to the input power level. Compared with traditional rectifiers, it can provide a consistent high RF-to-dc power conversion efficiency (PCE) over a significantly extended operating input power range. Measured results show that the PCE of this proposed adaptive rectifier keeps above 50% in the input power range spanning from 14 up to 21 dBm. Additionally, maximum PCE of more than 75% is achieved in the input power range from 5 to 15 dBm. © 2001-2012 IEEE. | Source Title: | IEEE Microwave and Wireless Components Letters | URI: | http://scholarbank.nus.edu.sg/handle/10635/54983 | ISSN: | 15311309 | DOI: | 10.1109/LMWC.2013.2250272 |
| Appears in Collections: | Staff Publications |
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