"K. Ogino,S. Suzuki,M. Asada","Phase Locking and Frequency Tuning of Resonant-Tunneling-Diode Terahertz Oscillators",,,,,,,2018,Mar.
"K. Ogino,S. Suzuki,M. Asada","Spectral Narrowing of a Varactor-Integrated Resonant-Tunneling-Diode Terahertz Oscillator by Phase-Locked Loop",,,,,,,2017,Oct.
"K. Ogino,S. Suzuki,M. Asada","Phase Locking of Resonant-Tunneling-Diode Terahertz Oscillator Using Bias-Dependent Oscillation Frequency",,,,,,,2017,Aug.
"K. Ogino,S. Suzuki,M. Asada","Phase Locking of Resonant-Tunneling-Diode Terahertz Oscillators",,,,,,,2017,Aug.
"S. Kitagawa,M. Mizuno,S. Saito,K. Ogino,S. Suzuki,M..Asada","Frequency-tunable resonant-tunneling-diode terahertz oscillators applied to absorbance measurement",,,,,,,2017,May