IET Circuits, Devices & Systems. 2014;8(3):155-167. DOI:10.1049/iet-cds.2013.0220
IET Circuits, Devices & Systems. 2014;8(1):19-26. DOI:10.1049/iet-cds.2013.0122
IET Circuits, Devices & Systems. 2013;7(6):313-318. DOI:10.1049/iet-cds.2013.0011
IET Circuits, Devices & Systems. 2014;8(6):526-531. DOI:10.1049/iet-cds.2013.0457
IET Circuits, Devices & Systems. 2014;8(6):459-468. DOI:10.1049/iet-cds.2013.0333