Yutaka Mitsui, Shigeyoshi GOKA, Kazuya Murakami, Shoji Kakio, Keiji Wada. Design of transversal piezoelectric boundary acoustic wave filter for inverter drive circuit. Japanese Journal of Applied Physics. 2025
Masahiro Fukuoka, Shigeyoshi Goka. Simultaneous observation of semi-continuous and Ramsey-coherent population trapping resonances using the Ramsey pulse sequence with drive current modulation. Japanese Journal of Applied Physics. 2024. 63. 1. 012005-012005
Masahiro Fukuoka, Shigeyoshi Goka, Masatoshi Kajita, Yuichiro Yano. Light shift of Ramsey coherent population trapping resonance using drive current modulation. Japanese Journal of Applied Physics. 2023. 62. 12. 122005-122005
Tatsuhiro Kojima, Keiji Wada, Shigeyoshi Goka. Wireless Time Synchronization based on GNSS Signals for Power Converter Circuit. IEEJ Transactions on Industry Applications. 2022. 142. 8. 647-648
Hiroshi Tokuyama, Keiji Wada, Shigeyoshi Goka. Gate Drive Circuit Using SAW Filter Capable of Power and Signal Transmissions. IEEJ Transactions on Industry Applications. 2021. 141. 4. 324-329
Masahiro Fukuoka, Shigeyoshi Goka. Estimation of a Light Shift Using Various Atomic Resonances in Ramsey-Coherent Population Trapping Sequence. IEEE UFFC-JS 2024. 2024. 7808