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2021

原著論文（査読付）

  1. "Submillimeter-wave multiphase oscillation using traveling pulses in a resonant-tunneling diode-oscillator lattice," Shinya Sawai and Koichi Narahara, to appear in J. Infrared Milli. Terahz. Waves.
  2. "Generation of large-amplitude pulses through the pulse shortening superposed in series-connected tunnel-diode transmission line," Koichi Narahara, to appear in IEICE Trans. Electron.
  3. "Self-sustained solitary waves in a tunnel-diode-oscillator lattice and their applications in frequency division," Koichi Narahara, Int. J. Circ. Theor. Appl. DOI: 10.1002/cta.2914.
  4. "Transition dynamics of multistable tunnel-diode oscillator used for effective amplitude modulation," Koichi Narahara and Koichi Maezawa, IEICE Trans. Electron. DOI: 10.1587/transele.2020ECS6012

2020

原著論文（査読付）

  1. "Dissipative discrete breathers in series-connected tunnel diode oscillators," Koichi Narahara, J. Phys. Soc. Jpn. 89, Article ID: 074005.
  2. "Injection locking of rotary dissipative solitons in closed traveling-wave field-effect transistor," Koichi Narahara, IEICE Trans. Electron. E103-C(11).
  3. "Self-injection locking of rotary traveling pulses in resonant-tunneling-diode transmission-line loop," Shinya Sawai and Koichi Narahara, Journal of Infrared, Millimeter, and Terahertz Waves. DOI:https://doi.org/10.1007/s10762-020-00678-2
  4. "Experimental observation of rotary solitary pulses in closed lattice of series-connected tunnel diodes," Koichi Narahara, Electron. Lett. DOI: 10.1049/el.2019.3588.

2019

原著論文（査読付）

  1. "Leapfrogging solitary waves in coupled traveling-wave field-effect transistors," Koichi Narahara, Nonl. Dyn., https://doi.org/10.1007/s11071-019-05053-y.
  2. "Frequency divider using one-dimensional tunnel-diode oscillator lattice systems," Koichi Narahara, IEICE Trans. Electron., https://doi.org/10.1587/transele.2019ECS6008.
  3. "Phase-noise reduction by self-injection locking in a spatially extended tunnel-diode oscillator," Koichi Narahara, Electron. Lett., 55, pp. 683-685, DOI: 10.1049/el.2019.0679.
  4. "Injection-locked rotary traveling pulse in closed tunnel-diode line for multiphase oscillation," Mikihiro Higashi, Sinya Sawai, and Koichi Narahara, Electron. Lett., 55, pp. 178-180, DOI: 10.1049/el.2018.7963.
  5. "Dynamics of traveling pulses developed in a tunnel diode oscillator ring for multiphase oscillation," Koichi Narahara, Nonlinear Dyn., DOI: 10.1007/s11071-018-4719-7.
  6. "Experimental observation of synchronized oscillating edges in electrical lattice with series-connected tunnel diodes," Koichi Narahara and Koichi Maezawa, Electron. Lett., DOI: 10.1049/el.2018.6324.

学会・会議

  1. ”Rotating waves in resonant-tunneling-diode oscillator lattice for submillimeter-wave multiphase oscillation,” Shinya Sawai and Koichi Narahara, 13th Topical Workshop on Heterostructure Microelectronics (TWHM-2019), 2019年8月  (Toyama).
  2. ”共鳴トンネルダイオード線路系を用いた自己注入同期発振器に関する研究,” 澤井進也，楢原浩一, 電子情報通信学会ソサエティ大会, 2019年9月 （大阪大学）.
  3. ”トンネルダイオード・マルチフェーズ発振器の特性改善,” 東樹宏, 楢原浩一, 電子情報通信学会ソサエティ大会, 2019年9月 （大阪大学）.

2018

原著論文（査読付）

  1. "Large-amplitude voltage edge oscillating in a transmission line with regularly spaced series- connected resonant-tunneling diodes," Koichi Narahara and Koichi Maezawa, IEICE Electron. Express, DOI: 10.1587/elex.15.20180678.
  2. "Synchronization of dissipative solitons in a system of closed traveling-wave field-effect transistors," Koichi Narahara, Nonl. Dyn., DOI: 10.1007/s11071-018-4388-6.
  3. "Dynamics of dissipative solitons developed in a closed traveling-wave field-effect transistor," Koichi Narahara, Int. J. Circ. Theor. Appl., DOI: 10.1002/cta.2509.
  4. "Characterization of a hard-type oscillator using series-connected tunnel diodes," Koichi Narahara and Koichi Maezawa, IEICE Electron. Express, DOI: 10.1587/elex.15.20180355.
  5. "Modulation of pulse train using leapfrogging pulses developed in unbalanced coupled nonlinear transmission lines," Koichi Narahara, Mathematical Problems in Engineering Vol. 2018, Article ID 2869731.

解説

  1. "Creating a better oscillator: Dissipative solitons and traveling-wave field-effect transistors," Koichi Narahara (ResearchOutreach, Stonehouse, UK).

学会・会議

  1. ”トンネルダイオード線路系を用いた高繰り返しパルス列生成,” 澤井進也，東樹宏，楢原浩一, 電子情報通信学会ソサエティ大会, 2018年9月 （金沢大学）.
  2. ”トンネルダイオード線路系を用いたマルチフェーズ発振器,” 東樹宏, 澤井進也，楢原浩一, 電子情報通信学会ソサエティ大会, 2018年9月 （金沢大学）.

2017

原著論文（査読付）

  1. "Full-wave analysis of traveling pulses developed in a system of transmission lines with regularly spaced resonant-tunneling diodes," Koichi Narahara and Koichi Maezawa, Int. J. Circ. Theor. Appl., DOI: 10.1002/cta.2421.
  2. "Experimental characterization of mutually synchronized voltage edges in point-coupled tunnel diode transmission lines," Koichi Narahara, IEICE Electron. Express. 14, No. 6, pp. 1-8.
  3. "Multiphase oscillator using traveling pulses developed in a system of transmission lines with regularly spaced resonant-tunneling diodes," Koichi Narahara, Journal of Infrared, Millimeter, and Terahertz Waves DOI: 10.1007/s10762-017-0371-4.

著書・解説

  1. "Resonance in left-handed waves in nonlinear electrical lattices," Koichi Narahara, in Resonance (InTech, Rijeka).
  2. "Mutual synchronization of oscillating pulse edges in point-coupled transmission lines with regularly spaced tunnel diodes," Koichi Narahara (Advances in Engineering, Ontario, Canada).

学会・会議

  1. ”External synchronization of traveling pulses developed in a network of resonant-tunneling diode transmission lines,” Koichi Narahara and Koichi Maezawa, 12th Topical Workshop on Heterostructure Microelectronics (TWHM-2017), 2017年8月 (Kagoshima).

2016

原著論文（査読付）

  1. "Multiphase oscillator using dissipatively coupled transmission lines with regularly spaced tunnel diodes," Koichi Narahara, Int. J. Circ. Theor. Appl., DOI: 10.1002/cta.2284.
  2. "Numerical characterization of nonlinear oscillatory waves in a composite right- and left-handed traveling-wave field-effect transistor," Koichi Narahara, Int. J. Circ. Theor. Appl., DOI: 10.1002/cta.2245.
  3. "Mutual synchronization of oscillating pulse edges in point-coupled transmission lines with regularly spaced tunnel diodes," Koichi Narahara, Commun. Nonlinear Sci. Numer. Simul., 42, pp. 236-246.
  4. "Numerical Characterization of Dyakonov-Shur Instability in Gated Two-Dimensional Electron Systems," Akira Satou and Koichi Narahara, International Journal of High Speed Electronics and Systems, 25, pp. 1640024 1-10.

学会・会議

  1. ”非線形メタマテリアル線路における共鳴相互作用,” 楢原浩一, 電子情報通信学会電子デバイス研究会, 2016年7月 （首都大学東京）.

2015

原著論文（査読付）

  1. "Asymmetrical solitary waves in coupled nonlinear transmission lines," Koichi Narahara, Wave Motion, 58, pp. 13-21. [DOI:10.1016/j.wavemoti.2015.06.004]
  2. "Characterization of leapfrogging solitary waves in coupled nonlinear transmission lines," Koichi Narahara, Nonlinear Dynamics, 81, pp. 1805-1814. [DOI 10.1007/s11071-015-2108-z]
  3. "Harmonic resonance in a composite right- and left-handed transmission line periodically loaded with Schottky varactors," Koichi Narahara, International Journal of Circuit Theory and Applications, 44, pp. 492-503. [DOI: 10.1002/cta.2089]

著書

  1. "Solitary waves in coupled electrical nonlinear transmission lines," Koichi Narahara, in Advances in Solitons Research (Nova Science Publishers, New York).

2014

原著論文（査読付）

  1. "Soliton decay in composite right- and left-handed transmission lines periodically loaded with Schottky varactors," Koichi Narahara, IEICE Electron. Express 11, No. 23, pp. 1-10.
  2. "Efficiency of three-wave mixing in nonlinear composite right- and left-handed transmission lines," Koichi Narahara, IEICE Electron. Express 11, No. 16, pp. 1-8.
  3. "Characterization of collision-induced generation of pulses in coupled electrical nonlinear transmission lines," Koichi Narahara, Jpn. J. Appl. Phys. 53, pp. 067301 1-7.
  4. "Head-on collision of solitary waves in coupled Korteweg-de Vries systems modeling nonlinear transmission lines," Koichi Narahara, Wave Motion 51, pp. 935-946.

2013

原著論文（査読付）

  1. "Characterization of partially dissipated solitons in a traveling-wave field-effect transistor," Koichi Narahara, Commun. Nonlinear Sci. Numer. Simul. 19, pp. 494-506.
  2. "Characterization of edge oscillation in a traveling-wave field-effect transistor," Koichi Narahara, Phys. Rev. E. 88, pp. 012907 1-8.
  3. "Reverse Doppler effect in left-handed traveling-wave field-effect transistors," Koichi Narahara, IEICE Electron. Express. 10, No. 5, pp. 1-6.
  4. "External synchronization of oscillating pulse edges on a transmission line with regularly spaced tunnel diodes," Koichi Narahara, Masatoshi Misono, and Kenji Miyakawa, Phys. Rev. E 87, pp. 012902 1-10.

学会・会議

  1. ”トンネルダイオード線路上のエッジ振動ダイナミクス,” 楢原浩一, 電子情報通信学会電子デバイス研究会, 2013年8月 （富山大学）.

2012

原著論文（査読付）

  1. "Development of shock waves in traveling-wave field-effect transistors," Koichi Narahara, J. Appl. Phys. 112, pp. 084914 1-9.
  2. "Nonlinear pulses in traveling-wave field-effect transistors," Koichi Narahara, Recent Res. Devel. Applied Phys. 10, pp. 25-50.
  3. "Composite right- and left-handed traveling-wave field-effect transistors," Koichi Narahara, Active and Passive Electron. Compon. Vol. 2012, Article ID 498146.pdf
  4. "Collision of nonlinear pulses in traveling-wave field-effect transistors loaded with Schottky varactors," Koichi Narahara, J. Appl. Phys. 111, pp. 044910 1-6.
  5. "Characterization of two-dimensional left-handed traveling-wave field-effect transistors," Koichi Narahara, Progress In Electromagnetics Research Letters 30, pp. 1-12. pdf
  6. "Full-wave analysis of traveling-wave field-effect transistors using finite-difference time-domain method," Koichi Narahara, Int'l J. Antenna and Propagat Vol. 2012, Article ID 948972. pdf
  7. "Experimental observation of linear and nonlinear pulses in traveling-wave field-effect transistors periodically loaded with Schottky varactors," Ryo Sugai, Takaaki Shima, and Koichi Narahara, Progress In Electromagnetics Research B 37, pp. 387-401. pdf
  8. "Compensation of wave attenuation in left-handed traveling-wave field-effect transistors," Shun Nakagawa and Koichi Narahara, Progress In Electromagnetics Research Letters 28, pp. 195-205. pdf
  9. "Experimental observation of collision of nonlinear envelope pulses in left-handed transmission lines periodically loaded with Schottky varactors," Koichi Narahara and Yuta Yamane, Progress In Electromagnetics Research C 26, pp. 59-70. pdf

学会・会議

  1. ”左手系進行波型FETにおける波動損失補償に関する設計論,” 中川俊，楢原浩一, 電子情報通信学会総合大会, 2012年3月 （岡山大学）.

2011

原著論文（査読付）

  1. "Properties of envelope pulses in coupled nonlinear composite right- and left-handed transmission lines," Koichi Narahara, Progress In Electromagnetics Research M 20, pp. 155-169. pdf
  2. "Experimental characterization of nonlinear transmission lines for amplification of short pulses," Shun Nakagawa and Koichi Narahara, Proc. ICMT2011, pp. 2107-2110.
  3. "Experimental characterization of nonlinear pulses in coupled Schottky transmission lines," Koichi Narahara, Progress In Electromagnetics Research C 21, pp. 143-153. pdf
  4. "Nonlinear traveling-wave field-effect transistors for managing dispersion-free envelope pulses," Koichi Narahara, Progress In Electromagnetics Research Letters 23, pp. 29-38. pdf
  5. "Collision of nonlinear envelope pulses developed in composite right- and left-handed transmission lines periodically loaded with Schottky varactors," Koichi Narahara, Progress In Electromagnetics Research C 21, pp. 1-12. pdf
  6. "Self-focused pulses in two-dimensional composite right- and left-handed transmission lines periodically loaded with Schottky varactors," Jun Ogasawara and Koichi Narahara, Progress In Electromagnetics Research Letters 22, pp. 29-38. pdf
  7. "Experimental observation of pulse-shortening phenomena in traveling-wave field effect transistors," Koichi Narahara, Progress In Electromagnetics Research Letters 21, pp. 79-88. pdf
  8. "Characterization of short-pulse generation using traveling-wave field effect transistors," Koichi Narahara, Jpn. J. Appl. Phys. 50, pp. 014104-014109.

学会・会議

  1. ”結合非線形線路を用いた高繰り返しパルス列制御,” 嶋孝明，楢原浩一, 東北地区若手研究者研究発表会「音・光・電波・エネルギーシステムとその応用」, 2011年3月 （仙台高等専門学校）.
  2. ”互いに結合した非線形線路の基本特性と応用,” 楢原浩一, 沼部洋平, 電子情報通信学会総合大会, 2011年3月 （東京都市大学）.
  3. ”左手系進行波型FETの実験的検証,” 中川俊, 楢原浩一, 電子情報通信学会総合大会, 2011年3月 （東京都市大学）.

2010

原著論文（査読付）

  1. "Generation of short electrical pulses using nonlinear traveling-wave field effect transistors," Koichi Narahara, IEICE Electronics Express 7, pp. 1474-1479.
  2. "Interaction of nonlinear pulses developed in coupled transmission lines regularly spaced Schottky varactors," Koichi Narahara, Progress In Electromagnetics Research Letters 17, pp. 85-93. pdf
  3. "Characterization of left-handed traveling-wave field effect transistors," Shun Nakagawa and Koichi Narahara, Proc. 2010 Asia-Pasific Microwave Conf., pp. 2311-2314.
  4. "Nonlinear traveling-wave field effect transistors for amplification of short electrical pulses," Koichi Narahara and Shun Nakagawa, IEICE Electronics Express 7, No. 16, pp. 1188-1194.
  5. "Coupled nonlinear transmission lines for doubling repetition rate of incident pulse streams," Koichi Narahara, Progress In Electromagnetics Research Letters 16, pp. 69-78. pdf
  6. "Experimental characterization of left-handed transmission lines with regularly spaced Schottky varactors," Jun Ogasawara and Koichi Narahara, IEICE Electronics Express 7, No. 9, pp. 608-614.
  7. "Dynamics of oscillating pulse edges in two-dimensional switch lines," Koichi Narahara, IEICE Electronics Express 7, No.4, pp. 314-319.
  8. "Characterization of two-dimensional transmission lines periodically loaded with electronic switches for generation of short pulses," Koichi Narahara, Jpn. J. Appl. Phys. 49, pp. 014101-014106.
  9. "Nonlinear waves in transmission lines periodically loaded with tunneling diodes," Koichi Narahara, in Wave Propagation in Materials for Modern Applications (InTech). pdf

学会・会議

  1. "非線形進行波型トランジスタの特性解析," 中川俊， 楢原浩一, 信学技報 110, No. 1, MW2010-85, pp. 101-105.
  2. "ショットキーバラクタを装荷した左手系線路の設計論," 小笠原淳， 楢原浩一, 信学技報 110, No. 1, MW2010-86, pp. 107-112.
  3. ”非線形進行波型トランジスタの特性解析,” 中川俊, 楢原浩一, 電子情報通信学会MW研究会, 2010年9月 （東京工業大学）.
  4. ”ショットキーバラクタを装荷した左手系線路の設計論,” 小笠原淳, 楢原浩一, 電子情報通信学会MW研究会, 2010年9月 （東京工業大学）.
  5. ”非線形線路によるパルス増幅作用の検討,” 菅井亮, 楢原浩一, 電子情報通信学会ソサエティ大会, 2010年9月 （大阪府立大学）.
  6. ”ショットキーバラクタを装荷した左手系線路を用いたパルス制御,” 小笠原淳, 楢原浩一, 電子情報通信学会ソサエティ大会, 2010年9月 （大阪府立大学）.
  7. ”構造を単純化した左手系進行波型FETの特性解析,” 中川俊, 楢原浩一, 電子情報通信学会ソサエティ大会, 2010年9月 （大阪府立大学）.
  8. ”左手系進行波型トランジスタの波動伝搬特性,” 中川俊, 楢原浩一, 電子情報通信学会総合大会, 2010年3月 （東北大学）.

2009

原著論文（査読付）

  1. "Characterization of nonlinear transmission lines for short pulse amplification," Koichi Narahara, Journal of Infrared, Millimeter and Terahertz Waves 31, No. 4, pp. 411-421.
  2. "Short envelop pulse propagation in composite right- and left-handed transmission lines with regularly spaced Schottky varactors," Jun Ogasawara and Koichi Narahara, IEICE Electronics Express 6, no. 22 pp.1576-1581.
  3. "Amplification of short pulses in trasmission lines periodically loaded with Schottky varactors," Koichi Narahara, IEICE Electronics Express 6, no. 16 pp.1199-1204.
  4. "Characterization of one- and two-dimensional switch lines for controlling traveling pulses," Koichi Narahara, IEICE Electronics Express 6, no. 11, pp. 769-773.
  5. "Characterization of left-handed traveling-wave transistors," Shun Nakagawa and Koichi Narahara, IEICE Transactions on Electronics E92-C, no. 11, pp. 1396-1400.
  6. "Characterization of oscillating pulse edges in switch lines for development of widely tunable voltage-controlled oscillators," Akihiro Yokota and Koichi Narahara, Jpn. J. Appl. Phys. 48, 084502-084506.
  7. "Experimental observation of oscillating wave propagation on switch lines for generation of continuous electromagnetic waves," Koichi Narahara and Akihiro Yokota, Journal of Electrical and Computer Engineering 2009, Article ID 816806, 4 pages, doi: 10.1155/2009/816806. pdf

学会・会議

  1. ”ショットキーバラクタを装荷したCRLH線路を用いたパルス制御,” 小笠原淳, 楢原浩一, 電子情報通信学会ソサエティ大会, 2009年9月 （新潟大学）.
  2. ”一次元および二次元スイッチ線路を用いたパルス制御,” 丸山裕之, 楢原浩一, 電子情報通信学会ソサエティ大会, 2009年9月 （新潟大学）.

2008

原著論文（査読付）

  1. "Experimental characterization of short pulse generation in switch lines," Koichi Narahara and Akihiro Yokota, IEICE Electronics Express 5, no. 22, pp. 973-977.
  2. "Nonlinear plasma waves in coupled two-dimensional electron systems," Yuta Suzuki, Shun Nakagawa, and Koichi Narahara, Jpn. J. Appl. Phys. 47, pp. 8756-8760.
  3. "Management of spatially-localized pulses in two-dimensional composite right- and left-handed transmission lines periodically loaded with Schottky varactors," Toru Nakamichi, Shun Nakagawa, and Koichi Narahara, Jpn. J. Appl. Phys. 47, pp.6583-6587.
  4. "Characterization of plasma waves in gated two-dimensional electron systems,"　Koichi Narahara and Yuta Suzuki, J. Appl. Phys. 103, pp. 023301 1-4.
  5. "Full-wave analysis of quasi-steady propagation along transmission lines periodically loaded with resonant tunneling diodes," Koichi Narahara and Akihiro Yokota, Jpn. J. Appl. Phys. 47, pp. 1126-1129.
  6. "Characterization of two-stage composite right- and left-handed transmission lines," Shun Nakagawa and Koichi Narahara, IEICE Transactions on Electronics E91-C, pp. 631-637.

学会・会議

  1. "二次元ショットキーCRLH線路を用いた空間的孤立波生成と応用," 中道徹, 楢原浩一, 信学技報 108, No. 256, pp. 35-40.
  2. ”二次元ショットキーCRLH線路を用いた空間的孤立波生成と応用,” 中道徹, 楢原浩一, 電子情報通信学会EMCJ/MW共催研究会, 2008年10月 （山形大学）.
  3. ”多段CRLH線路の設計に関する検討,” 中川俊, 楢原浩一, 電子情報通信学会ソサエティ大会, 2008年09月 （明治大学）.
  4. ”RTD線路の波動伝播特性のフルウェーブ解析,” 横田聡裕,　楢原浩一, 電子情報通信学会ソサエティ大会, 2008年09月 （明治大学）.
  5. ”二次元電子二重層における非線形プラズマ波の特性解析,” 鈴木佑太, 楢原浩一, 電子情報通信学会ソサエティ大会, 2008年09月 （明治大学）.
  6. ”2次元半導体プラズマ中の非線形波動伝播,” 鈴木佑太, 楢原浩一, 応用物理学会春季連合講演会, 2008年03月 （日本大学）.

2007

原著論文（査読付）

  1. "Nondestructive detection of termites using a millimeter-wave imaging technique," Yoshihisa Fujii, Yuko Fujiwara, Yuji Imamura, Koichi Narahara, Tadao Nagatsuma, Shogo Okumura, Yoshiyuki Yanase, and Tsuyoshi Yoshimura, Forest Products Journal 57, Issue 10.
  2. "Development of solitons in composite right- and left-handed transmission lines periodically loaded with Schottky varactors, " Koichi Narahara, Toru Nakamichi, Tetsuya Suemitsu, Taiichi Otsuji, and Eiichi Sano, J. Appl. Phys. 102, pp. 024501-024504.
  3. "Quasi-solitons in two-dimensional composite right- and left-handed transmission lines, " Koichi Narahara, Jpn. J. Appl. Phys. 46, pp. 5353-5357.
  4. "Development of solitons in composite right- and left-handed transmission lines periodically loaded with varactors with symmetrical capacitance-voltage characteristics," Koichi Narahara, Toru Nakamichi, Taiichi Otsuji, and Eiichi Sano, Jpn. J. Appl. Phys. 46, pp. 3123-3125. 

著書・総説

  1. "非線形CRLH線路のソリトン応用,"　楢原浩一,　メタマテリアル〜最新技術と応用〜 第9章 （CMC出版）.

学会・会議

  1. "非線形波動を用いたテラヘルツ帯信号生成制御に関する検討,"　楢原浩一,　信学技報 ED2007-193, pp. 33-38.
  2. ”非線形波動を用いたテラヘルツ帯信号生成制御に関する検討,” 楢原浩一, 電子情報通信学会電子デバイス研究会, 2007年11月 （東北大学電気通信研究所）.
  3. ”非線形二次元CRLH線路における空間的孤立波生成,”　中道徹,　楢原浩一,　電子情報通信学会ソサエティ大会,　2007年9月（鳥取大学）.
  4. ”RTD線路を用いた高周波光源の検討,”　横田聡裕,　楢原浩一,　電子情報通信学会ソサエティ大会,　2007年9月（鳥取大学）.
  5. ”CRLH線路のソリトンパルス応用,”　楢原浩一,　理研シンポジウム,　2007年5月（理化学研究所和光本所）.
  6. ”CRLH線路におけるソリトン生成,”　中道徹、楢原浩一、電子情報通信学会総合大会,　2007年3月（名城大学）.
  7. ”RTD線路による極短電気パルス生成,”　八巻卓夫、高橋辰典、楢原浩一、電子情報通信学会総合大会,　2007年3月（名城大学）.
  8. ”RTD線路を用いた電圧制御発振器,”　高橋辰典、八巻卓夫、楢原浩一、電子情報通信学会総合大会,　2007年3月（名城大学）.

2006

原著論文（査読付）

  1. "Characterization of voltage-controlled oscillator using RTD transmission lines," Koichi Narahara, Tatsunori Takahashi, Takuo Yamaki, and Toru Nakamichi, in Physics and Modeling of Tera- and Nano-Devices (World Scientific).
  2. "Electromagnetic continuous-wave generation using switch lines," Koichi Narahara, J. Appl. Phys. 100, pp. 64908 1-5.
  3. Generation of electrical-short pulse using Schottky line with periodically-loaded electronic switches," Koichi Narahara, Taiichi Otsuji, and Eiichi Sano, J. Appl. Phys. 100, pp. 24511-24515.
  4. "Pulse compression by quasi-steady propagation along switch lines," Koichi Narahara, Taiichi Otsuji, and Eiichi Sano, Jpn. J. Appl. Phys. 45, pp. 5692-5695.

学会・会議

  1. "新しい非線形線路を用いた全電気極短電気パルス生成法の提案,"　楢原浩一、尾辻泰一、佐野栄一,　信学技報 ED98-101, pp. 13-18.
  2. ”Voltage-controlled oscillator using RTD transmission lines, ” Tatsunori Takahashi, Takuo Yamaki, and Koichi Narahara, International Topical Workshop "Tera- and Nano-Devices: Physics and Modeling,　Oct.　2006 (Univ. of Aizu).
  3. ”非線形線路を用いた新しい全電気極短パルス生成法の提案,” 楢原浩一, 尾辻泰一, 佐野栄一,電子情報通信学会電子デバイス研究会, 2006年03月 （東北大学電気通信研究所）.