情報通信工学科

研究成果

年別の研究成果 1979 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2022

• 250 Article
• 243 Conference contribution
• 44 Paper
• 32 Conference article
• 17 その他
  • 7 Chapter
  • 4 Editorial
  • 3 Review article
  • 2 Comment/debate
  • 1 Letter

年別の研究成果

年別の研究成果

検索結果

• 2009

  Reflector-Backed, Circularly Polarized Loop Antennas with Two Quasi Feeds

  Hirose, K., Shimazawa, Y. & Nakano, H., 2009 8月, In: The Transactions of the Institute of Electronics, Information and Communication Engineers B. 92, 8, p. 1265-1274 10 p.

  研究成果: Article › 査読

• Tree based approximate optimal signal detectors for MIMO spatial multiplexing systems

  Jiang, W., Asai, Y. & Kubota, S., 2009 2月, In: IEICE Transactions on Communications. E92-B, 2, p. 544-558 15 p.

  研究成果: Article › 査読

  • Multiplexing 100%
  • MIMO systems 91%
  • Detectors 76%
  • Maximum likelihood 69%
  • Antennas 15%
  1 被引用数 (Scopus)
• 2008

  Ad-hoc On Demand Distance Vector (AODV) performance enhancement with active route time-out parameter

  Al-Mandhari, W., Gyoda, K. & Nakajima, N., 2008 12月 1, In: WSEAS Transactions on Communications. 7, 9, p. 912-921 10 p.

  研究成果: Article › 査読

  • Routing protocols 100%
  • Mobile ad hoc networks 71%
  • Wireless networks 27%
  • Communication 17%
  4 被引用数 (Scopus)

• Fuzzy c-means algorithms for data with tolerance using kernel functions

  Kanzawa, Y., Endo, Y. & Miyamoto, S., 2008 9月, In: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E91-A, 9, p. 2520-2534 15 p.

  研究成果: Article › 査読

  • Fuzzy C-means Algorithm 100%
  • Feature Space 79%
  • Kernel Function 61%
  • Tolerance 60%
  • Clustering Algorithm 38%
  7 被引用数 (Scopus)

• Mean effective gain of mobile antennas in line-of-sight street microcells with low base station antennas

  Ando, A., Taga, T., Kondo, A., Kagoshima, K. & Kubota, S., 2008, In: IEEE Transactions on Antennas and Propagation. 56, 11, p. 3552-3565 14 p.

  研究成果: Article › 査読

  • Mobile antennas 100%
  • Radio waves 65%
  • Base stations 56%
  • Antennas 41%
  • Gaussian distribution 14%
  23 被引用数 (Scopus)
• 2007

  Effect of cation nonstoichiometry on Gd123 thin films

  Kakeshita, T., Hirose, K. & Lee, S., 2007 9月 1, In: Physica C: Superconductivity and its applications. 460-462 II, SPEC. ISS., p. 1359-1360 2 p.

  研究成果: Article › 査読

  • Raman scattering 100%
  • Positive ions 85%
  • Thin films 65%
  • cations 58%
  • Raman Spectrum 56%
  2 被引用数 (Scopus)

• Fuzzy c-means algorithms for data with tolerance based on opposite criterions

  Yuchi, K., Yasunori, E. & Sadaaki, M., 2007 10月, In: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E90-A, 10, p. 2194-2202 9 p.

  研究成果: Article › 査読

  • Fuzzy C-means Algorithm 100%
  • Tolerance 60%
  • Clustering Algorithm 25%
  • Clustering 18%
  • Clustering algorithms 17%
  12 被引用数 (Scopus)

• Raman spectroscopy on nonstoichiometric Gd123 thin films

  Kakeshita, T., Hirose, K. & Lee, S., 2007 10月 1, In: Physica C: Superconductivity and its applications. 463-465, SUPPL., p. 96-99 4 p.

  研究成果: Article › 査読

  • Raman spectroscopy 100%
  • Positive ions 93%
  • Nonstoichiometric Compound 83%
  • Raman scattering 72%
  • Thin films 70%
  4 被引用数 (Scopus)
• 2006

  Passive strain sensor using SH-SAW reflective delay line

  Nomura, T., Kosaka, T., Saitoh, A. & Furukawa, S., 2006 5月 1, In: Ferroelectrics. 333, p. 121-129 9 p.

  研究成果: Article › 査読

  • Surface Acoustic Wave 100%
  • Electric delay lines 83%
  • delay lines 79%
  • Surface waves 79%
  • Strain gages 72%
  15 被引用数 (Scopus)
• 2005

  Effects of carbon incorporation on doping state of YBa₂Cu ₃O_y

  Yamamoto, A., Hirose, K., Itoh, Y., Kakeshita, T. & Tajima, S., 2005 5月 1, In: Physica C: Superconductivity and its applications. 421, 1-4, p. 1-9 9 p.

  研究成果: Article › 査読

  • Doping (additives) 100%
  • Carbon 67%
  • Oxygen 62%
  • carbon 59%
  • oxygen 46%
  7 被引用数 (Scopus)

• Microstrip Line Antennas Composed of Sequentially Rotated Loop Radiation Cells

  Hirose, K., Araya, H. & Nakano, H., 2005 9月, In: The Transactions of the Institute of Electronics, Information and Communication Engineers B. 88, 9, p. 1855-1862 8 p.

  研究成果: Article › 査読

• Raman gain efficiency distribution measurement in single-mode optical fibers by using backscattering technique

  Toge, K., Hogari, K. & Horiguchi, T., 2005 8月, In: IEEE Photonics Technology Letters. 17, 8, p. 1704-1706 3 p.

  研究成果: Article › 査読

  • Backscattering 100%
  • Single mode fibers 94%
  • Optical fibers 73%
  • Pump 68%
  • backscattering 62%
  5 被引用数 (Scopus)
• 2004

  Broad-band lightwave synthesized frequency sweeper using synchronous filtering

  Takesue, H. & Horiguchi, T., 2004 3月 1, In: Journal of Lightwave Technology. 22, 3, p. 755-762 8 p.

  研究成果: Article › 査読

  • bandpass filters 100%
  • broadband 93%
  • frequency control 61%
  • sweep frequency 55%
  • pulses 44%
  8 被引用数 (Scopus)

• Circularly polarized loop-line antennas: Fundamental Study on dual polarization

  Hirose, K., Kanazawa, H. & Nakano, H., 2004 10月 1, In: The Transactions of the Institute of Electronics, Information and Communication Engineers B. 87, 10, p. 1749-1757 9 p.

  研究成果: Article › 査読

• Performance prospects for distributed measurement of Raman gain characteristics in optical fibers

  Toge, K., Hogari, K. & Horiguchi, T., 2004 8月 19, In: Journal of Lightwave Technology. 22, 7, p. 1701-1706 6 p.

  研究成果: Article › 査読

  • signal to noise ratios 100%
  • optical fibers 91%
  • performance 53%
  • spatial resolution 32%
  • evaluation 25%
  2 被引用数 (Scopus)
• 2003

  A Modified Comb-Line Antenna Radiating a Circularly Polarized Wave

  Hirose, K., Yamada, D. & Nakano, H., 2003 10月 1, In: The Transactions of the Institute of Electronics, Information and Communication Engineers B. 86, 10, p. 2174-2181 8 p.

  研究成果: Article › 査読

• Distribution measurement of Raman-gain and optical-loss characteristics in optical fibers

  Toge, K., Hogari, K. & Horiguchi, T., 2003 3月 1, In: Optics Letters. 28, 5, p. 307-309 3 p.

  研究成果: Article › 査読

  • optical fibers 100%
  • pumps 23%

• Liquid sensor probe using reflecting SH-SAW delay line

  Nomura, T., Saitoh, A. & Miyazaki, T., 2003 6月 1, In: Sensors and Actuators, B: Chemical. 91, 1-3, p. 298-302 5 p.

  研究成果: Article › 査読

  • Surface Acoustic Wave 100%
  • Electric delay lines 83%
  • delay lines 79%
  • Surface waves 79%
  • Shear 65%
  7 被引用数 (Scopus)

• Numerical verification of nonexistence of solutions for separable nonlinear equations and its application to all solutions algorithm

  Nakaya, Y., Oishi, S., Kashiwagi, M. & Kanzawa, Y., 2003 5月 1, In: Electronics and Communications in Japan, Part III: Fundamental Electronic Science (English translation of Denshi Tsushin Gakkai Ronbunshi). 86, 5, p. 45-53 9 p.

  研究成果: Article › 査読

  • Nonlinear equations 100%
  3 被引用数 (Scopus)
• 2002

  An algorithm for iteratively refining the interval including the solution set of parameter-dependent nonlinear equations

  Kanzawa, Y., Kashiwagi, M. & Oishi, S., 2002 2月 26, In: Electronics and Communications in Japan, Part III: Fundamental Electronic Science (English translation of Denshi Tsushin Gakkai Ronbunshi). 85, 4, p. 39-44 6 p.

  研究成果: Article › 査読

  • Nonlinear equations 100%
  • Refining 90%
  • Set theory 59%

• An uncooled external cavity diode laser for coarse-WDM access network systems

  Sato, T., Yamamoto, F., Tsuji, K., Takesue, H. & Horiguchi, T., 2002 7月 1, In: IEEE Photonics Technology Letters. 14, 7, p. 1001-1003 3 p.

  研究成果: Article › 査読

  • Semiconductor lasers 100%
  • Wavelength division multiplexing 88%
  • semiconductor lasers 62%
  • Wavelength 57%
  • Fiber 51%
  27 被引用数 (Scopus)

• Chromatic dispersion measurement of optical components using lightwave synthesized frequency sweeper

  Takesue, H. & Horiguchi, T., 2002 4月, In: Journal of Lightwave Technology. 20, 4, p. 625-633 9 p.

  研究成果: Article › 査読

  • sweep frequency 100%
  • linearity 76%
  • output 47%
  • wavelengths 37%
  6 被引用数 (Scopus)

• Circularly Polarized Loop-Line Antennas

  Hirose, K., Sakurai, K. & Nakano, H., 2002 9月, In: Electronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi). 85, 9, p. 1624 1632 p., 9.

  研究成果: Article › 査読

• Double Loop Antennas for Circularly Polarized Tilted Beam

  Hirose, K., Okazaki, S. & Nakano, H., 2002 11月, In: Electronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi). 85, 11, p. 1934-1943 10 p.

  研究成果: Article › 査読

• Gas sensor using complete reflection at free edge of SH-SAW

  Nomura, T., Saitoh, A. & Miyazaki, T., 2002 1月 1, In: Ferroelectrics. 273, p. 113-118 6 p.

  研究成果: Article › 査読

  • Surface Acoustic Wave 100%
  • Chemical sensors 80%
  • Surface waves 79%
  • Gas Sensor 71%
  • Shear 65%
  3 被引用数 (Scopus)

• Numerical simulation of a lightwave synthesized frequency sweeper incorporating an optical SSB modulator composed of four optical phase modulators

  Takesue, H., Horiguchi, T. & Kobayashi, T., 2002 11月, In: Journal of Lightwave Technology. 20, 11, p. 1908-1917 10 p.

  研究成果: Article › 査読

  • sidebands 100%
  • modulators 82%
  • sweep frequency 40%
  • simulation 36%
  • cavities 29%
  10 被引用数 (Scopus)
• 2000

  A cross-mesh array antenna with dual linear polarization

  Nakano, H., Kawano, T., Yamauchi, J. & Hirose, K., 2000 4月, In: AP2000 Millenium Conference on Antenna & Propagation : Davos.

  研究成果: Article › 査読

• Allowable received OTDR light power for in-service measurement in lightwave SCM systems

  Yamamoto, F. & Horiguchi, T., 2000 3月 1, In: Journal of Lightwave Technology. 18, 3, p. 286-294 9 p.

  研究成果: Article › 査読

  • reflectometers 100%
  • multiplexing 78%
  • carrier to noise ratios 19%
  • signal transmission 16%
  • wavelength division multiplexing 14%
  13 被引用数 (Scopus)

• An outer-fed curl array antenna radiating a conical beam

  Hirose, K., Wada, T. & Nakano, H., 2000 4月, In: AP2000 Millenium Conference on Antennas & Propagation : Davos.

  研究成果: Article › 査読

• Decomposition of moment method impedance matrix elements for printed wire antenna

  Nakano, H., Kawano, T., Yamauchi, J. & Hirose, K., 2000 4月, In: AP2000 Millenium Conference on Antennas & Propagation : Davos.

  研究成果: Article › 査読

• Fast and accurate measurement of WDM components using lightwave synthesized frequency sweeper

  Takesue, H., Yamamoto, F. & Horiguchi, T., 2000 6月 8, In: Electronics Letters. 36, 12, p. 1047-1048 2 p.

  研究成果: Article › 査読

  • Dense wavelength division multiplexing 100%
  • Time measurement 79%
  • Wavelength division multiplexing 79%
  8 被引用数 (Scopus)

• Formation of a Circularly Polarized Tilted Beam Using Radiation Cells of a Crank-Line Antenna

  Hirose, K., Orihara, K. & Nakano, H., 2000 1月 25, In: Electronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi). 83, 1, p. 49-55 7 p.

  研究成果: Article › 査読

  • Radiation 100%
  • Antennas 81%
  • Circular polarization 31%
  • Method of moments 27%
  • Antenna arrays 23%

• Novel in-service measurement technique using the same wavelength band as SCM signals

  Yamamoto, F. & Horiguchi, T., 2000 10月 1, In: Journal of Lightwave Technology. 18, 10, p. 1381-1388 8 p.

  研究成果: Article › 査読

  • reflectometers 100%
  • multiplexing 78%
  • wavelengths 38%
  • video signals 23%
  • optical filters 18%
  4 被引用数 (Scopus)

• Stable lightwave frequency synthesis over 1-THz span using Fabry-Perot cavity containing polarization-rotation elements and actively controlled tunable bandpass filter

  Takesue, H., Yamamoto, F. & Horiguchi, T., 2000 1月 1, In: IEEE Photonics Technology Letters. 12, 1, p. 79-81 3 p.

  研究成果: Article › 査読

  • bandpass filters 100%
  • Mirrors 90%
  • Bandpass filters 90%
  • Polarization 81%
  • synthesis 64%
  2 被引用数 (Scopus)
• 1999

  Design of dispersion managed fiber and its FWM suppression performance

  Nakajima, K., Ohashi, M., Horiguchi, T., Kurokawa, K. & Miyajima, Y., 1999, In: Conference on Optical Fiber Communication, Technical Digest Series. p. p 3

  研究成果: Article › 査読

  • Four Wave Mixing 100%
  • Four wave mixing 97%
  • Fibers 41%
  • Wavelength 35%
  • Wave transmission 26%
  2 被引用数 (Scopus)

• Four-wave mixing suppression effect of dispersion distributed fibers

  Nakajima, K., Ohashi, M., Shiraki, K., Horiguchi, T., Kurokawa, K. & Miyajima, Y., 1999 10月, In: Journal of Lightwave Technology. 17, 10, p. 1814-1822 9 p.

  研究成果: Article › 査読

  • four-wave mixing 100%
  • retarding 76%
  • fibers 56%
  • wavelength division multiplexing 43%
  • vapor phases 16%
  32 被引用数 (Scopus)

• Odor Sensor Based on Mixed LB Films and Quartz Crystal Microbalance

  Muñoz, S., Moriizumi, T. & Saitoh, A., 1999, In: IEEJ Transactions on Sensors and Micromachines. 119, 6, p. 346-351 6 p.

  研究成果: Article › 査読

  • Langmuir Blodgett films 100%
  • Phospholipids 88%
  • Quartz crystal microbalances 86%
  • Hexane 74%
  • Odors 68%
  1 被引用数 (Scopus)

• Optimization of sensing film for quartz crystal microbalance odor sensor using self-assembly deposition method

  Saitoh, A., Nomura, T., Munoz, S. & Moriizumi, T., 1999 12月 1, In: Proceedings of the Annual IEEE International Frequency Control Symposium. 2, p. 1074-1077 4 p.

  研究成果: Article › 査読

  • Quartz crystal microbalances 100%
  • Self assembly 83%
  • Odors 79%
  • Sensors 32%
  • Molecules 30%

• Stable lightwave frequency synthesizer using discrete-time negative frequency feedback with polarization diversity technique

  Takesue, H., Yamamoto, F., Shimizu, K. & Horiguchi, T., 1999 4月 1, In: Electronics Letters. 35, 7, p. 594-595 2 p.

  研究成果: Article › 査読

  • Frequency synthesizers 100%
  • Polarization 71%
  • Feedback 49%

• Suppression of signal power depletion by filtering of FWM induced conjugate waves in repeatedly loss compensated system

  Sato, T. & Horiguchi, T., 1999 10月, In: Journal of Optical Communications. 20, 5, p. 174-177 4 p.

  研究成果: Article › 査読

  • Four wave mixing 100%
  • Wavelength division multiplexing 68%
  • four-wave mixing 62%
  • depletion 54%
  • retarding 47%

• Surface acoustic wave vapor sensor using ultrathin multilayer films

  Nomura, T., Saitoh, A. & Furukawa, S., 1999 12月 1, In: Proceedings of the Annual IEEE International Frequency Control Symposium. 2, p. 1082-1085 4 p.

  研究成果: Article › 査読

  • Ultrathin films 100%
  • Multilayer films 94%
  • Surface waves 68%
  • Vapors 55%
  • Acoustic waves 48%
• 1998

  1THz lightwave synthesised frequency sweeper with synchronously tuned bandpass filter

  Takesue, H., Yamamoto, F., Shimizu, K. & Horiguchi, T., 1998 7月 23, In: Electronics Letters. 34, 15, p. 1507-1508 2 p.

  研究成果: Article › 査読

  • Fiber optics 100%
  • Optics 99%
  • Bandpass filters 97%
  18 被引用数 (Scopus)

• A tunable 1.6 μm band optical time-domain reflectometer

  Sato, T., Horiguchi, T. & Koyamada, Y., 1998 8月, In: Journal of Optical Communications. 19, 4, p. 149-153 5 p.

  研究成果: Article › 査読

  • Reflectometers 100%
  • Fiber lasers 95%
  • reflectometers 86%
  • Raman lasers 63%
  • fiber lasers 62%
  4 被引用数 (Scopus)

• Quartz crystal microbalance odor sensor coated with mixed-thiol-compound sensing film

  Saitoh, A., Nomura, T., Munoz, S. & Morhzumi, T., 1998, In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 37, 5 B, p. 2849-2852 4 p.

  研究成果: Article › 査読

  • Quartz crystal microbalances 100%
  • odors 95%
  • thiols 80%
  • Odors 79%
  • quartz crystals 72%
  4 被引用数 (Scopus)

• Stabilization of pulsed lightwave circulating around an amplified fiber-optic ring incorporating a lyot depolarizer

  Takesue, H., Yamamoto, F., Shimizu, K. & Horiguchi, T., 1998 12月 1, In: IEEE Photonics Technology Letters. 10, 12, p. 1748-1750 3 p.

  研究成果: Article › 査読

  • Birefringence 100%
  • Fiber optics 70%
  • depolarization 67%
  • fiber optics 60%
  • Acoustooptical effects 58%
  4 被引用数 (Scopus)
• 1997

  Analysis and measurements for improved crank-line antennas

  Nakano, H., Oka, T., Hirose, K. & Yamauchi, J., 1997 7月, In: IEEE Transaction on Antennas and Propagation. 45, 7, p. 1166-1172 7 p.

  研究成果: Article › 査読
  19 被引用数 (Scopus)

• Broad-band absolute frequency synthesis of pulsed coherent lightwaves by use of a phase-modulation amplified optical ring

  Shimizu, K., Horiguchi, T. & Koyamada, Y., 1997 8月, In: IEEE Journal of Quantum Electronics. 33, 8, p. 1268-1277 10 p.

  研究成果: Article › 査読

  • Acoustooptical effects 100%
  • Etalons 96%
  • Phase modulation 72%
  • phase modulation 56%
  • Laser pulses 49%
  5 被引用数 (Scopus)

• Coherent optical frequency domain reflectometry using phase-decorrelated reflected and reference lightwaves

  Tsuji, K., Shimizu, K., Horiguchi, T. & Koyamada, Y., 1997 7月, In: Journal of Lightwave Technology. 15, 7, p. 1102-1109 8 p.

  研究成果: Article › 査読

  • spatial resolution 100%
  • Fresnel reflectors 77%
  • optical fibers 63%
  • fibers 47%
  • dynamic range 39%
  24 被引用数 (Scopus)

• Measurement of distributed strain in frozen cables and its potential for use in predicting cable failure

  Kurashima, T., Hogari, K., Matsuhashi, S., Horiguchi, T., Koyamada, Y., Wakui, Y. & Hirano, H., 1997 10月, In: Journal of Optical Communications. 18, 5, p. 168-173 6 p.

  研究成果: Article › 査読

  • Optical cables 100%
  • cables 77%
  • Cables 62%
  • Optical fibers 54%
  • optical fibers 39%
  2 被引用数 (Scopus)

• Performance improvement of a combined OTDR for distributed strain and loss measurement by randomizing the reference light polarization state

  Kurashima, T., Tateda, M., Horiguchi, T. & Koyamada, Y., 1997 3月 1, In: IEEE Photonics Technology Letters. 9, 3, p. 360-362 3 p.

  研究成果: Article › 査読

  • Optical losses 100%
  • Light polarization 94%
  • Strain measurement 76%
  • strain measurement 73%
  • Optical fibers 66%
  63 被引用数 (Scopus)