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学術論文

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  • 2020年
    • K. Kobayashi, S. Suzuki, F. Han, H. Tanaka, H. Fujikata, and M. Asada, "Analysis of a high-power resonant-tunneling-diode terahertz oscillator integrated with a rectangular cavity resonator" Jpn. J. Appl. Phys., vol. 58, no. 5, pp. 050907-1-050907-5, May 2020.
    • A. Dobroiu, R. Wakasugi, Y. Shirakawa, S. Suzuki, and M. Asada, "Amplitude-modulated continuous-wave radar in the terahertz range using lock-in phase measurement" Meas. Sci. Technol., vol. 31, no. , pp. 105001-1-105001-9, May 2020.
    • Yuma Takida, Safumi Suzuki, Masahiro Asada, and Hiroaki Minamide, "Sensitive terahertz-wave detector responses originated by negative differential conductance of resonant-tunneling-diode oscillator" Appl. Phys. Lett., vol. 117, no. 2, pp. 021107-1-021107-5, Jul. 2020.
    • T. Van Mai, Y. Suzuki, X. Yu, S. Suzuki, and M. Asada, "Structure-Simplified Resonant-Tunneling-Diode Terahertz Oscillator Without Metal-Insulator-Metal Capacitors" J. Infrared Milli. Terahz. Waves, vol. 41, no. 12, pp. 1498-1507, Dec. 2020.
  • 2019年
    • K. Kasagi, S. Suzuki, and M. Asada, "Large-scale array of resonant-tunneling-diode terahertz oscillators for high output power at 1 THz" J. Appl. Phys., vol. 125, no. 15, pp. 151601, Apr. 2019.
    • R. Izumi, T. Sato, S. Suzuki, and M. Asada, "Resonant-tunneling-diode terahertz oscillator with a cylindrical cavity for high-frequency oscillation" AIP Advances, vol. 9, no. 8, pp. 85020, Aug. 2019.
    • K. Arzi, S. Suzuki, A. Rennings, D. Erni, N. Weimann, M. Asada, and W. Prost, "Sub-harmonic injection locking for phase and frequency control of RTD-based THz oscillator" IEEE Trans. Terahertz Sci. Tech., vol. 10, no. 2, pp. 221-224, Jan. 2020.
    • M. Bezhko, S. Suzuki, and M. Asada, "Frequency increase in resonant-tunneling diode cavity-type terahertz oscillator by simulation-based structure optimization" Jpn. J. Appl. Phys., vol. 59, no. 3, pp. 32004, Mar. 2020.
  • 2018年
    • D. Horikawa, Y. Chen, T. Koike, S. Suzuki, and M. Asada, "Resonant-tunneling-diode terahertz oscillator integrated with a radial line slot antenna for circularly polarized wave radiation" Semiconductor Science and Technology, vol. 33, no. 11, pp. 114005, Oct. 2018.
    • A. Dobroiu, R. Wakasugi, Y. Shirakawa, S. Suzuki, and M. Asada, "Absolute and Precise Terahertz-Wave Radar Based on an Amplitude-Modulated Resonant-Tunneling-Diode Oscillator" Photonics, vol. 5, no. 4, pp. 52, Nov. 2018.
    • K. Ogino, S. Suzuki, and M. Asada, "Phase locking and frequency tuning of resonant-tunneling-diode terahertz oscillators" IEICE Transactions on Electronics, vol. E101–C, no. 3, pp. 183-185, Mar. 2018.
    • H. Matsumoto, S. Suzuki, M. Asada, and Y. Monnai, "Waveguide coupler for resonant-tunnelling diode oscillator at 420 GHz" Electronics Lett., vol. 55, no. 3, pp. 140-142, Dec. 2018.
    • S. Suzuki and S. Shibuya, "Low-noise high-electron-mobility-transistor terahertz detector integrated with bow-tie antenna" Int. J. Terahertz Sci. Tech., vol. 11, no. 2, pp. 57-64, Jun. 2018.
  • 2017年
    • N. Oshima, K. Hashimoto, S. Suzuki, and M. Asada, "Terahertz Wireless Data Transmission With Frequency and Polarization Division Multiplexing Using Resonant-Tunneling-Diode Oscillators" IEEE Tran. Terahertz Sci. Technol., vol. 7, no. 5, pp. 593-598, Sep. 2017.
    • M. Asada, S. Suzuki, and T. Fukuma, "Measurements of temperature characteristics and estimation of terahertz negative differential conductance in resonant-tunneling-diode oscillators" AIP Advances, vol. 7, no. 11, pp. 115226, Nov. 2017.
    • K. Ogino, S. Suzuki, and M. Asada, "Spectral Narrowing of a Varactor-Integrated Resonant-Tunneling-Diode Terahertz Oscillator by Phase-Locked Loop" J. Infrared, Milli, Terahertz Waves, vol. 38, no. 12, pp. 1477-1486, Dec. 2017.
    • Y. Takida, K. Nawata, S. Suzuki, M. Asada, and H. Minamide, "Terahertz-wave differential detection based on simultaneous dual-wavelength up-conversion" AIP Advances, vol. 7, no. , pp. 035020, Mar. 2017.
    • S. Kitagawa, K. Ogino, S. Suzuki, and M. Asada, "Wide frequency tuning in resonant-tunneling-diode terahertz oscillator using forward-biased varactor diode" Jpn. J. Appl. Phys., vol. 56, no. , pp. 040301, Mar. 2017.
    • Y. Takida, K. Nawata, S. Suzuki, M. Asada, and H. Minamide, "Nonlinear optical detection of terahertz-wave radiation from resonant tunneling diodes" Opt. Express, vol. 25, no. 5, pp. 5389-5395, Mar. 2017.
    • K. Murano, I. Watanabe, A. Kasamatsu, S. Suzuki, M. Asada, W. Withayachumnankul, T. Tanaka, and Y. Monnai, "Low-Profile Terahertz Radar Based on Broadband Leaky-Wave Beam Steering" IEEE Trans. THz Sci. Technol., vol. 7, no. 1, pp. 60-69, Jan. 2017.
    • S. Kitagawa, M. Mizuno, S. Saito, K. Ogino, S. Suzuki, and M. Asada, "Frequency-tunable resonant-tunneling-diode terahertz oscillators applied to absorbance measurement" Jpn. J. Appl. Phys., vol. 56, no. , pp. 058002, Mar. 2017.
  • 2016年
    • S. Kitagawa, S. Suzuki, and M. Asada, “Wide frequency-tunable resonant tunneling terahertz oscillators using varactor diodes,” Electron. Lett. vol. 52, no. 6, pp.479-481, 2016.
    • T. Maekawa, H. Kanaya, S. Suzuki, and M. Asada, “Oscillation up to 1.92 THz in resonant tunneling diode by reduced conduction loss,” Appl. Phys. Express, vol. 9, 024101, 2016.
    • S. Suzuki, T. Nukariya, Y. Ueda, T. Otsuka, and M. Asada, “High Current Responsivity and Wide Modulation Bandwidth Terahertz Detector Using High-Electron-Mobility Transistor for Wireless Communication”, J Infrared Millimeter and Terahz Waves , vol. 37, pp. 658-667, 2016.
  • 2015年
    • 植田裕吾,　忽滑谷拓郎,　鈴木左文,　浅田雅洋,　"高電子移動度トランジスタを用いたテラヘルツ受信器のヘテロダインミキシングによる周波数応答特性の測定",　2015年電子情報通信学会総合大会,　滋賀,　2015年3月.
    • M. Asada and S. Suzuki, “Theoretical analysis of external feedback effect on oscillation characteristics of resonant-tunneling-diode terahertz oscillators”, Jpn. J. Appl. Phys. vol. 54, 070309(1-3), 2015
    • H. Kanaya, T. Maekawa, S. Suzuki, and M. Asada, “Structure dependence of oscillation characteristics of resonant-tunneling-diode terahertz oscillators associated with intrinsic and extrinsic delay times”, Jpn. J. Appl. Phys. vol. 54, 094103(1-8), 2015.
    • K. Okada, K. Kasagi, N. Oshima, S. Suzuki, and M. Asada, “Resonant-Tunneling-Diode Terahertz Oscillator Using Patch Antenna Integrated on Slot Resonator for Power Radiation”, IEEE Trans. THz Sci. Technol. vol. 5, no. 4, July, pp.613-618, 2015.
    • Y. Ikeda, S. Kitagawa, K. Okada, S. Suzuki, and M. Asada, “Direct intensity modulation of resonant-tunneling-diode terahertz oscillator up to ~30 GHz,” IEICE Electron. Express, vol.12, No.3, 20141161(1-10), Feb. 2015.
    • K. Kasagi, N. Oshima, S. Suzuki, and M. Asada, “Power Combination in 1 THz Resonant-Tunneling-Diode Oscillators Integrated with Patch Antennas”, Trans. Electron., IEICE Japan, vol. E98-C, no.12, pp.1131-1133, 2015.　
    • M. Asada and S. Suzuki, “Resonant Tunneling Diodes for THz Sources,” Chapter 7 of “Handbook of Terahertz Technologies: Devices and Applications,” Edited by H.-J. Song and T. Nagatsuma, Pan Stanford Publishing, 2015.
    • 浅田雅洋、鈴木左文, “共鳴トンネルダイオードによる室温小型テラヘルツ光源” (Invited), OPTRONICS, no.9, pp. 70-73, 2015.