IEEE - Institute of Electrical and Electronics Engineers, Inc. - A battery-free 225 nW buck converter for wireless RF energy harvesting with dynamic on/off time and adaptive phase lead control

2011 Symposium on VLSI Circuits

Author(s): Chun-Yu Hsieh ; Yu-Huei Lee ; Yao-Yi Yang ; Tzu-Chi Huang ; Ke-Horng Chen ; Chen-Chih Huang ; Ying-Hsi Lin
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 June 2011
Conference Location: Kyoto, Japan, Japan
Conference Date: 15 June 2011
Page(s): 242 - 243
ISBN (CD): 978-4-86348-166-4
ISBN (Paper): 978-1-61284-175-5
ISSN (CD): 2158-5601
ISSN (Electronic): 2158-5636
ISSN (Paper): 2158-5601
Regular:

A battery-free 225 nW buck converter is implemented by using 0.25-µm CMOS process with die area of 0.21 mm2. The dynamic on/off time (DOOT) technique can predict the on/off time at... View More

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