Current Recycled and Self-Phase Shift to Expand the Length of Radio-Frequency Coils, With Application to Brain and Spine Coil Array at 7T MRI. - Daniel Hernández 012; Donghyuk Kim; Taewoo Nam; Yonghwa Jeong; Minyeong Seo; Eunwoo Lee; Junghwan Kim; Kyoung-Nam Kim (IEEE Access, 2023)