A 0.55 V 10 fJ/bit Inductive-Coupling Data Link and 0.7 V 135 fJ/Cycle Clock Link With Dual-Coil Transmission Scheme. - Noriyuki Miura; Tsunaaki Shidei; Yuxiang Yuan; Shusuke Kawai; Keita Takatsu; Yuji Kiyota; Yuichi Asano; Tadahiro Kuroda (IEEE J. Solid State Circuits, 2011)