Title :
Wireless powering of biomedical device via magnetic resonance
Author :
Jonah, Olutola ; Georgakopoulos, Stavros V.
Author_Institution :
Dept. of Electr. & Comput. Eng., Florida Int. Univ., Miami, FL, USA
Abstract :
Wireless power transfer efficiency of system based on the Strongly Coupled Magnetic Resonance (SCMR) is studied here for non-homogenous interfaces. Specifically, the SCMR wireless power transfer from a source in air to a sensor embedded in tissue is analyzed. A comparison of wireless power transfer efficiency between resonant loop and SCMR structure is shown. The efficiencies achieved in different types of tissue are also reported.
Keywords :
biological tissues; magnetic resonance; prosthetic power supplies; SCMR structure; biomedical device; nonhomogenous interface; resonant loop; strongly coupled magnetic resonance; tissue; wireless power transfer efficiency; wireless powering; Coils; Couplings; Q factor; Resonant frequency; Spirals; Wireless communication; Wireless sensor networks; Wireless; energy transmission; magnetic resonance; strong coupling; tissue;
Conference_Titel :
Wireless and Microwave Technology Conference (WAMICON), 2012 IEEE 13th Annual
Conference_Location :
Cocoa Beach, FL
Print_ISBN :
978-1-4673-0129-9
Electronic_ISBN :
978-1-4673-0128-2
DOI :
10.1109/WAMICON.2012.6208446
