RF energy harvesting using 900MHz of mobile signal frequency to charging the mobile battery

RF energy is widely available in urban area and thus presents a promoting ambient energy harvesting source. In this project, my objective were to realize harvester operation at mobile network signal power level found with in urban environments to recycle the energy for many application. To provide unlimited energy for the life span of electronic devices, energy harvesting used inexhaustible sources with no adverse environment effect. The receiving Antenna capture the RF signal from the surrounding sources such as mobile network signals and rectified into capable DC voltage. The possible of their power limitations is to extract energy from the environment to directly charge the mobile. For this RF energy harvesting us use an antenna design of Rectenna have been proposed for use patch antenna because of their low profile, light weight and planar structure.

[1]  C. Vollaire,et al.  Strategy for Microwave Energy Harvesting From Ambient Field or a Feeding Source , 2012, IEEE Transactions on Power Electronics.

[2]  Yoshihiro Kawahara,et al.  Feasibility and potential application of power scavenging from environmental RF signals , 2009, 2009 IEEE Antennas and Propagation Society International Symposium.

[3]  Joshua R. Smith,et al.  Experimental results with two wireless power transfer systems , 2009, 2009 IEEE Radio and Wireless Symposium.

[4]  T. J. Morgan,et al.  Critical illness due to 2009 A/H1N1 influenza in pregnant and postpartum women: population based cohort study , 2010, BMJ : British Medical Journal.

[5]  Yoshihiro Kawahara,et al.  Prototype implementation of ambient RF energy harvesting wireless sensor networks , 2010, 2010 IEEE Sensors.

[6]  Vasileios Lakafosis,et al.  Wireless remote localization system utilizing ambient RF/solar power scavenging RFID tags , 2010, 2010 IEEE MTT-S International Microwave Symposium.

[7]  Gyorgy Thuroczy,et al.  Public exposure to RF from installed sources: Site measurements and Personal Exposimetry , 2006, 2006 First European Conference on Antennas and Propagation.

[8]  K. Mayaram,et al.  Efficient Far-Field Radio Frequency Energy Harvesting for Passively Powered Sensor Networks , 2008, IEEE Journal of Solid-State Circuits.

[9]  K. Kobayashi,et al.  Energy harvesting from ambient RF sources , 2012, 2012 IEEE MTT-S International Microwave Workshop Series on Innovative Wireless Power Transmission: Technologies, Systems, and Applications.

[10]  M. Riederer.  EMF exposure due to GSM base stations: measurements and limits , 2003, 2003 IEEE International Symposium on Electromagnetic Compatibility, 2003. EMC '03..

[11]  Luc Martens,et al.  CHARACTERIZATION OF PERSONAL RF ELECTROMAGNETIC FIELD EXPOSURE AND ACTUAL ABSORPTION FOR THE GENERAL PUBLIC , 2008, Health physics.

[12]  J.A.C. Theeuwes,et al.  Ambient RF Energy Scavenging: GSM and WLAN Power Density Measurements , 2008, 2008 38th European Microwave Conference.

[13]  Itoh,et al.  A rectenna design with harmonic-rejecting circular-sector antenna , 2004, IEEE Antennas and Wireless Propagation Letters.

[14]  S M Mann,et al.  Public exposure to radio waves near GSM microcell and picocell base stations , 2006, Journal of radiological protection : official journal of the Society for Radiological Protection.

[15]  P. D. Mitcheson,et al.  Maximizing DC-to-Load Efficiency for Inductive Power Transfer , 2013, IEEE Transactions on Power Electronics.