Electronics Letters
Electronics Letters > 2017 > 53 > 7 > 475 - 476
Electronics Letters > 2017 > 53 > 8 > 540 - 542
Electronics Letters > 2017 > 53 > 12 > 795 - 797
Electronics Letters > 2017 > 53 > 17 > 1205 - 1207
Electronics Letters > 2017 > 53 > 19 > 1314 - 1316