Internationl Symposium
[1] T. Kashiwa, N. Yoshida, I. Fukai, "Transient analysis of Faraday effect on radiated wave from a patch antenna in magnetized plasma," IEEE AP-S Int. Symp., Syracuse, NY, pp. 1165-1168, June 1988.
[2] T. Kashiwa, N. Yoshida, I. Fukai, "Transient analysis of a patch antenna in magnetized plasma by spatial network method," IEEE AP-S Int. Symp., pp. 1094-1097, San Jose, CA, June 1989.
[3] N. Yoshida, T. Kashiwa, K. Terashima, I. Fukai, "Simulation of electromagnetic fields in NRD guide leaky-wave antenna by spatial network method," ISAP, pp. 93-96, Tokyo, Aug. 1989.
[4] T. Kashiwa, N. Yoshida, I. Fukai, "Simulation of reduction characteristics of scattering from aircraft model coated with thin-type absorber by spatial network method," Int. Symp., pp. 792-797, Electromagnetic Compatibility, Nagoya, Sept. 1989.
[5] T. Kashiwa, N. Yoshida, "Visualization of reduction characteristics of electromagnetic fields by wave absorber on a complex object," Int. Computer Graphics Symp., pp. 177-182, Sapporo, Nov. 1989.
[6] T. Kashiwa, N. Yoshida, I. Fukai, "The treatment of dispersive media by the FD-TD method," IEEE AP-S Int. Symp., pp. 1656-1659, Dallas, TX, May 1990.
[7] S. Maeda, T. Kashiwa, I. Fukai, "Full wave analysis of propagation characteristics of a through hole using the finite-difference time-domain method," IEEE MTT-S Int. Symp., pp. 1003-1006, Boston, MA, June 1991.
[8] T. Kashiwa, M. Sasaki, S. Maeda, I. Fukai, "Full wave analysis of tapered microstrip lines using the conformal grids FD-TD method," IEEE MTT-S Int. Symp., pp. 1213-1216, Albuquerque, NM, June 1992.
[9] T. Kashiwa, S. Tanaka, I. Fukai, "Time domain analysis of Yagi-Uda antennas in three-dimensional space using the FD-TD method," URSI Int. Symp., on Electromagnetic Theory, pp. 179-181, Sydney, Australia, Aug. 1992.
[10] T. Kashiwa, M. Sasaki, I. Fukai, "Full wave analysis of tapered microstrip lines using the conformal grids FD-TD method," ISAP, pp. 1269-1272, Sapporo, Sept. 1992.
[11] T. Kashiwa, T. Onishi, I. Fukai, "Analysis of microstrip antennas on a curved surface using the conformal grids FD-TD method," IEEE AP-S Int. Symp., pp. 34-37, Ann Arbor, MI, June 1993.
[12] T. Kashiwa, I. Fukai, "Time dependent wave envelope finite difference analysis of dielectric slabs," URSI Radio Sci. Meeting, Ann Arbor, p. 148, MI, June 1993.
[13] T. Kashiwa, K. Hyodo, M. Sasaki, H. Tagashira, "Estimation of the higher order modes in transforming time dependent data to frequency dependent data in the time domain simulation," IEEE AP-S Int. Symp., pp. 1132-1135, Seattle, WA, June 1994.
[14] Y. Kanai, T. Tsukamoto, K. Toyama, T. Kashiwa, Y. Saitoh, M. Miyakawa, "Analysis and design of a reentrant resonant cavity applicator for radiofrequency hyperthermia system," 11th Applied Computational Electromagnetics, pp. 342-349, Monterey, Mar. 1995. (Invited)
[15] Y. Kanai, T. Tsukamoto, K. Toyama, T. Kashiwa, Y. Saitoh, M. Miyakawa, "Analysis of a hyperthermic treatment in a reentrant resonant cavity applicator by solving nonlinear electromagnetic - heat transfer equations," COMPUMAG-10th conference on the computation of electromagnetic field, PI3-12, pp. 702-703, Berlin 1995.
[16] Y. Kanai, T. Kashiwa, Y. Saitoh, M. Miyakawa, "Analysis, pre and post-processing of a hyperthermic treatment for a heterogeneous phantom model in three-dimensions," PIERS1997, 7A7-8, Hong Kong, Jan. 1997.
[17] Y. Kanai, T. Tsukamoto, T. Kashiwa, M. Miyakawa, "FDTD analysis of TEAM problem 18," TEAM Workshop, pp. 10-12, Rio de Janeiro, Nov. 1997.
[18] Y. Kanai, T. Tsukamoto, T. Kashiwa, M. Miyakawa, "Eigenvalue analysis of resonator by finite element method with subspace iteration method," IEEE Conference on electromagnetic field computation (CEFC), p. 233, Tuson, AZ, USA, June 1998.
[19] T. Kashiwa, K. Suzuki, Y. Kanai, T. Tsukamoto, M. Miyakawa, "FDTD analysis of TEAM problem 18," 1st Japanese-Bulgarian-Macedonian Joint Seminar on Applied Electromagnetics, p. 3, Sofia Bulgaria, Sept. 1998.
[20] Y. Kanai, T. Tsukamoto, M. Miyakawa, T. Kashiwa, "Resonant frequency analysis of reentrant resonant cavity applicator - Comparison of finite-element and finite-difference time-domain method," COMPUMAG, PH4-14, pp. 872-873, Sapporo, Oct. 1999.
[21] Y. Kanai, S. Yokoo, M. Togashi, T. Tsukamoto, T. Kashiwa, M. Miyakawa, "FEM resonant frequency analysis for lossy case using subspace iteration method," MENDEL 2001, 7th International Mendel Conference on Soft Computing, Brno, Czech Republic, pp. 197-202, June 6-8, 2001.
[22] T. Kashiwa, M. Uchiya, K. Suzuki, Y. Kanai, "FDTD analysis of microwave circuits using edge condition," COMPUMAG, pp. 128-129, Lyon-Evian France, July 2001.
[23] T. Kashiwa, H. Kudo, T. Ohtani, Y. Kanai, "Phase velocity error and the stability condition of the three dimensional non-standard FDTD method," COMPUMAG, pp. 18-19, Lyon-Evian France, July 2001.
[24] T. Kashiwa, T.Ohtani, H.Kudo, "The non-standard FDTD method and its application to scattering analysis of large-scale cavities," PIERS, p. 97, Osaka, July 2001. (Invited)
[25] T. Kashiwa, Y. Sendo, K. Taguchi, T. Ohtani, Y. Kanai, "On the duality of electric fields and magnetic fields in the non-standard FDTD method," IEEE CEFC, Perugia, p. 7, June 2002.
[26] T. Kashiwa, Y. Sendo, K. Taguchi, T. Ohtani, Y. Kanai, "Phase velocity errors and the stability condition of the non-standard FDTD method - Comparison with high accuracy FDTD methods -," IEEE CEFC, p. 154, Perugia, June 2002.
[27] Y. Kanai, S. Yokoo, M. Togashi, T. Tsukamoto, T. Kashiwa, M. Miyakawa, O. A. Mohammed, "FEM resonant frequency analysis for lossy case using subspace iteration method," International Symposium on Electromagnetic Compatibility (EMC EUROPE 2002), PF4, pp. 975-980, Sorrento, Italy, Sept. 2002.
[28] Y. Kanai, S. Yokoo, M. Togashi, T. Tsukamoto, T. Kashiwa, M. Miyakawa, O. A. Mohammed, "FEM resonant frequency analysis for lossy case," 10th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering, P3-15, p. 114, Graz, Austria, Sept. 2002.
[29] K. Taguchi, T. Ohtani, T. Kashiwa, Y. Kanai, "The non-standard FDTD method using complex formulation," COMPUMAG Saratoga, pp. 144-145, USA, June 2003.
[30] H. Kuribayashi, S. Komatsu, T. Fukumaru, T. Kashiwa, K. Taguchi, "Large-scale electromagnetic simulation of a full automobile model using the FDTD method and measurement," SAE (Society of Automotive Engineers) World Congress, 01-0777, Detroit, MI, USA, Mar. 2004.
[31] T. Ohtani, K. Murakami, K. Taguchi, T. Kashiwa, "Complex nonstandard FDTD method for dispersive media," Antenna Technology and Applied Electromagnetics (ANTEM 2005), pp. 208-209, Saint Malo, France, June 2005.
[32] K. Taguchi, T. Ohtani, T. Kashiwa, Y. Kanai, "Evanescent waves in the nonstandard FDTD method," COMPUMAG2005, vol. U, pp. 90-91, Shenyang, Liaoning, China, June 2005.
[33] Y. Tange, Y. Kanai, Y. Saitoh, T. Kashiwa, "New heating characteristics of a radio frequency rectangular resonant cavity applicator using dipole antennas for hyperthermic treatment," COMPUMAG2005, vol. U, pp. 184-185, Shenyang, Liaoning, China, June 2005.
[34] Y. Kanai, T. Kashiwa, "FD-TD analysis of TEAM workshop problem 29 - Frequency response curves of a whole body cavity resonator -," TEAM Workshop, pp. 13-14, Shenyang, Liaoning, China, June 2005.
[35] K. Taguchi, T. Ohtani, T. Kashiwa, Y. Kanai, "Characteristics of evanscent waves in the nonstandard FDTD method," IEEE Conference on electromagnetic field computation (CEFC), p. 199, Miami, FL, USA, Apr.-May 2006.
[36] T. Ohtani, K. Taguchi, T. Kashiwa, Y. Kanai, "Overlap algorithm for nonstandard FDTD method using nonuniform mesh," IEEE Conference on electromagnetic field computation (CEFC), p. 373, Miami, FL, USA, Apr.-May 2006.
[37] A. Matsuzaki, H. Morishita, T. Nomura, K. Sato, K. Taguchi, T. Kashiwa, "Topology optimization of PIFA loaded with magnetic material by using FDTD method," IEEE AP-S Int. Symp., pp. 605-608, Albuquerque, NM, July 2006.
[38] A. Matsuzaki, H. Morishita, T. Nomura, K. Sato, K. Taguchi, T. Kashiwa, "A study of topology optimization for built-in antenna loaded with magnetic material," PIERS, p. 430, Tokyo, Aug. 2006.
[39] T. Kashiwa, "Large-scale FDTD computation for antenna design," Advanced antenna and microwave circuit technologies for next-generation wireless communication systems workshop, pp. 195-204, National Chiao Tung University, Taiwan, Nov. 2006.
[40] T. Ohtani, K. Taguchi, T. Kashiwa, Y. Kanai, "Surface impedance boundary condition for the complex nonstandard FDTD method," COMPUMAG2007, PA6-10, pp. 247-248, Aachen, Germany, June 2007.
[41] T. Ohtani, K. Taguchi, T. Kashiwa, Y. Kanai, "Wideband analysis using the nonstandard FDTD method," COMPUMAG2007, PA6-11, pp. 249-250, Aachen, Germany, June 2007.
[42] T. Kashiwa, T. Ohtani, K. Taguchi, Y. Kanai, "The extension of the nonstandard FDTD method and its applications," ACES, pp. 967-971, Niagara Falls Canada, Mar.-Apr. 2008.
[43] T. Ohtani, K. Taguchi, T. Kashiwa, K. Taguchi, Y. Kanai, J. B. Cole, "Scattering analysis of large-scale coated cavity using the complex nonstandard FDTD method with surface impedance boundary condition," IEEE Conference on electromagnetic field computation (CEFC), OD2-4 p. 385, Athens, Greece, May 2008.
[44] T. Kawamura, T. Yamamoto, Y. Yamamoto, N. Sugawara, T. Kashiwa, "Experimental study for vehicle navigation system with RF-ID," Proc. of IEEE Int. Conf. on Vehicular Electronics and Safety, pp. 22-24, Columbus, OH, USA, Sept. 2008.
[45] K. Ohshima, Y. Ogawa, T. Kashiwa, "Accuracy of direction of arrival estimation with immune algorithm," ISAP, ID: 1644898, Taipei, Taiwan, Oct. 2008. (Invited)
[46] T. Kashiwa, T. Ohtani, K. Taguchi, Y. Kanai, "The nonstandard FDTD method and its applications," ISAP, ID: 1644927, Taipei, Taiwan, Oct. 2008.
[47] J-D. Tseng, T. Kashiwa, K. Ohshima, P-C. Wang, "High frequency bridge type capacitance tester design," PIERS, 3A9, p. 33, Moscow, Russia, Aug. 2009.
[48] T. Kawamura, Y. Yamamoto, N. Sugawara, T. Kashiwa, "Vehicle navigation system using RF-ID," World Congress, ID:3399, Stockholm, Sweden, Sept. 2009.
[49] T. Ohtani, K. Taguchi, T. Kashiwa, Y. Kanai, "Coefficients of finite difference operator for rectangular cell NS-FDTD method," COMPUMAG2009, PB3-12, pp. 356-357, Florianopolis, Brasil, Nov. 2009.
[50] K. Taguchi, S. Imai, T. Kashiwa, K. Ohshima, T. Kawamura, "FDTD Simulation of electromagnetic wave propagation in 700MHz band at intersection for inter-vehicle communications," IWMST2010, ID: 00005, Kitami, Sept. 2010.
[51] S. Imai, A. Nakagaki, K. Shibata, K. Taguchi, T. Kashiwa, "Speech enhancement by spectral subtraction using the multirate signal processing for speech recognition," IWMST2010, ID: 00006, Kitami, Sept. 2010.
[52] Y. Nakajima, K. Taguchi, S. Imai, T. Kashiwa, "Optimal design of microwave circuits using adjoint variable method," IWMST2010, ID: 00007, Kitami, Sept. 2010.
[53] S. Miyai, K. Ohshima, M. Muramoto, S. Imai, K. Taguchi, T. Kashiwa, "On the direction of arrival estimation method using an genetic algorithm," IWMST2010, ID: 00008, Kitami, Sept. 2010.
[54] N. Nakao, Y. Morishita, K. Wakino, T. Kitazawa, S. Imai, K. Taguchi, T. Kashiwa, M. Suzuki, K. Fujii, "An adaptive evaluation method of material with complex permittivity in a cylindrical cavity," ISAP, ID: 297, pp. 1025-1028, Macau, China, Nov. 2010.
[55] K. Taguchi, S. Imai, T. Kashiwa, K. Ohshima, T. Kawamura, "FDTD simulation of radio wave propagation at intersection surrounded by concrete block walls in residential area for inter-vehicle communications using 720 MHz band," ISAP, ID: C02-1002, Jeju, Korea, Oct. 2011.
[56] S. Imai, Y. Nakajima, K. Taguchi, T. Kashiwa, T. Kitazawa, M. Suzuki, T. Segawa, K. Fujii, "Microwave heating of solid Pu/U mixed nitrate medium in cylindrical cavity for nuclear fuel cycle," ISAP, ID: C02-1003, Jeju, Korea, Oct. 2011.
[57] M. Tanigawa, Y. Urano, K. Wakino, T. Kitazawa, S. Imai, K. Taguchi, T. Kashiwa, M. Suzuki, K. Fujii, "Analysis of waveguide with arbitrarily shaped cross-section and its application to circular polarizer," PIERS, p. 669, Kuala Lumpur, Malaysia, Mar. 2012.
[58] K. Taguchi, R. Aoyama, S. Imai, and T. Kashiwa, "FDTD simulation of radio wave propagation at intersection surrounded by compound walls in residential area for inter-vehicle communications using 720 MHz band," IEEE AP-S Int. Symp., IF26.2, Chicago, IL, July 2012.
[59] S. Imai, K. Taguchi, T. Kashiwa, "Speech enhancement by subspace approach using variable sub-band and Rayleigh quotient methods for arbitrary colored noise," IWMST2012, ID: 00001, Tokyo, Aug. 2012.
[60] R. Aoyama, K. Taguchi, S. Imai, T. Kashiwa, "Three-dimensional propagation analysis for 720MHz band at intersection surrounded by walls using the FDTD method," IWMST2012, ID: 00002, Tokyo, Aug. 2012.
[61] A. Yoshida, H. Kato, T. Kawamura, T. Kashiwa, K. Taguchi, "Visual and voice instruction for vehicle navigation using UHF RF-ID system," ICEMS, LS3A-1, Sapporo, Japan, Oct. 2012.
[62] K. Taguchi, R. Aoyama, S. Imai, and T. Kashiwa, "Three-dimensional FDTD analysis of radio wave propagation at intersection surrounded by compound walls in residential area for inter-vehicle communications using 720MHz band," ISAP, pp. 640-643, Nagoya, Japan, Oct. 2012.
[63] S. Imai, K. Taguchi, T. Kashiwa, H. Kuribayashi, and S. Komatsu, "Analysis of multipath propagation characteristics for digital terrestrial broadcasting in UHF band on urban street using ray tracing method," ISAP, pp. 644-647, Nagoya, Japan, Oct. 2012.
[64] R. Aoyama, K. Taguchi, S. Imai, T. Kashiwa, H. Kuribayashi, and S. Komatsu, "Distance property of electric field patterns for an antenna mounted on a car in UHF band," PIERS, p. 477, Taipei, Taiwan, Mar. 2013.
[65] S. Imai, K. Taguchi, T. Kashiwa, T. Tabata, K. Kubo, and E. Satou, "Effect of incident angle on temperature characteristics in pyramidal radiowave absorber," URSI-EMTS, 21AM1F-02, pp.101-103, Hiroshima, May 2013.
[66] T. Kawamura, T. Kashiwa, and K. Taguchi, "Vehicle navigation system using UHF RF-ID -- Number of antennas and RF-ID tag arrangement," 9th ITS European Congress, ID:TP0123, Dublin, Ireland, June. 2013.
[67] K. Taguchi, S. Imai, T. Kashiwa, H. Kuribayashi, and S. Komatsu, "Distance characteristics of electric field pattern for an antenna mounted on a car in UHF band," IEEE AP-S Int. Symp., pp. 2099-2100, Orlando, Florida, July 2013.
[68] T. Kawamura, T. Kashiwa, and K. Taguchi, "Vehicle navigation system using UHF RF-ID with two antennas," 20th ITS World Congress, Number:3174, Tokyo, Oct. 2013.
[69] S. Imai, K. Taguchi, T. Kashiwa, T. Tabata, K. Kubo, and E. Satou, "Effect of height and width of pyramid on temperature distribution characteristics of pyramidal radiowave absorbers," EMC'14/Tokyo, 16P2-B1, pp. 773-776, Tokyo, May 2014.
[70] T. Kawamura, T. Kashiwa, and K. Taguchi, "Vehicle navigation system using UHF RF-ID and magnetic declination ," 10th ITS European Congress, ID:TP0065, Helsinki, Finland, June. 2014.
[71] S. Imai, K. Taguchi, T. Kashiwa, and T. Kawamura, "Effect of car body on radiation pattern of car antenna mounted on side mirror for inter-vehile communications," IEEE AP-S Int. Symp., pp. 601-602, Memphis, Tennessee, USA, July 2014.
[72] T. Kawamura, T. Kashiwa, and K. Taguchi, "Intelligent driving lane with RF-ID for vehicle navigation system," IEEE ICCVE 2014, pp. 869-870, Messe Wien, Vienna, Austria, Nov. 2014.
[73] S. Imai, K. Taguchi, and T. Kashiwa, "Effect of car antenna position on radio propagation characteristics at intersection for 760MHz inter-vehicle communications," ISAP, TH4A-12, pp. 349-350, Kaohsiung, Taiwan, Dec. 2014.
[74] S. Imai, K. Taguchi, T. Kashiwa, and S. Komatsu, "Analysis of radio propagation at intersection considering car antenna positions for inter-vehicle communications," EuCAP, P2.19, Lisbon, Portugal, Apr. 2015.
[75] S. Imai, K. Taguchi, T. Kashiwa, and S. Komatsu, "Estimation of the incoming wave characteristics by MUSIC method using virtual array antenna," SAE (Society of Automotive Engineers) World Congress, 2015-01-0222, Detroit, Michigan, USA, Apr. 2015.
[76] S. Komatsu, S. Imai, K. Taguchi, and T. Kashiwa, "Development of tool for evaluation of automotive conformity of FM receivers using two-stage method," SAE (Society of Automotive Engineers) World Congress, 2015-01-0225, Detroit, Michigan, USA, Apr. 2015.
[77] S. Imai, K. Taguchi, T. Kawamura, and T. Kashiwa, "Study on propagation loss characteristics considering car antenna position for inter-vehicle communications using 700MHz band at intersection," IEEE AP-S Int. Symp., pp. 1612-1613, Vancouver, BC, Canada, July 2015.
[78] T. Kawamura, T. Kashiwa, S. Imai, and Y. Kishimoto, "Vehicle navigation system in the intersection with data stored driving lane and UHF RF-ID system," Proc. of 2015 IEEE Int. Conf. on Vehicular Electronics and Safety, pp. 128-131, Yokohama, Nov. 2015.
[79] S. Imai, K. Taguchi, and T. Kashiwa, "Direction of arrival estimation in FDTD analysis of radio propagation using MUSIC method," ISAP, S1.12.5, pp. 912-913, Hobart, Tasmania, Australia, Nov. 2015.
[80] S. Imai, K. Taguchi, and T. Kashiwa, "Study on accuracy of direction of arrival estimation in FDTD analysis of radio propagation using MUSIC method," ACES, pp. 102-103, Honolulu, Hawaii, USA, Mar. 2016.
[81] S. Komatsu, S. Imai, K. Taguchi, and T. Kashiwa, "Incoming Wave Estimation Characteristics by MUSIC Method Using a Virtual Array Antenna in Urban Reception Conditions," SAE (Society of Automotive Engineers) World Congress, 2016-01-0077, Detroit, Michigan, USA, April 2016.
[82] S. Komatsu, Y. Karasawa, T. Kashiwa, K. Taguchi, and S. Imai, "Development and Application of FM Multipath Distortion Rate Measurement System Using a Fading Emulator Based on Two-Stage Method," SAE (Society of Automotive Engineers) World Congress, 2016-01-0082, Detroit, Michigan, USA, April 2016.
[83] S. Komatsu, S. Imai, K. Taguchi, and T. Kashiwa, "Eveluating method of the on-board FM receiver characteristics using MUSIC method and the two-stage method," MIKON, M13.4, Krakow, Poland, May 2016.
[84] T. Kashiwa, K. Taguchi, I. Laakso, K. Aga, and A. Hirata, "Exposure Reference Level for Intermediate Frequency Exposure," IEEE/ICES TC95 Subcommittee 6 EMF Dosimetry Modeling Meeting, Chandler, Arizona, USA, Jan. 24, 2018 (WebMeeting).
[85] K. Taguchi, T. Kashiwa, and A. Hirata, "Development on High Resolution Human Voxel Model for High Frequency Exposure Analysis," PIERS, p. 220, Toyama, Japan, Aug. 2018.
[86] I. Kageyama, T. Hikage, K. Sakakibara, A. Hirata, S. Kodera, K. Taguchi, T. Kashiwa, Y. Morimatsu, T. Ishitake, H. Masuda, "Characteristics of skin temperature elevation under the local exposure of 28 GHz-millimeter-wave in phantom and real human body," BioEM, PB-112, Montpellier, France, June 2019.
[87] T. Segawa, M. Tanigawa, Y. Kato, K. Kawaguchi, K. Ishii, M. Suzuki, T. Kitazawa, T. Kashiwa, "Electromagnetic field analysis for the development of the microwave heating equipment capable of uniform heating of a metal nitrate aqueous solution and the metal oxide powder with circular polarization control," SNA+MC2020, (Chiba, Japan, May 2020. cancelled by COVID-19), Proc. of SNA+MC2020, pp. 117-124, Oct. 2020.
[88] T. Ishitake, I. Kageyama, T. Morisaki, T. Hikage, R. Ozaki, A. Hirata, S. Kodera, K. Taguchi, T. Kashiwa, Y. Morimatsu, H. Masuda, "Biological effects on skin temperature under local exposure to 28 GHz-milimeter-wave," BioEM, (Oxford, UK, June 2020, cancelled by COVID-19), Abstract collection book, pp. 149-150, July 2020.
[89] K. Kudo, A. Iguchi, Y. Tsuji, T. Kashiwa, "Optimal design approach based on Bayesian optimization and beam propagation method for optical waveguide devices," OECC, VP85, Taipei, Taiwan, Oct. 2020.
[90] N. Hieda, A. Iguchi, Y. Tsuji, T. Kashiwa, "Topology optimization of dielectric waveguide devices for millimeter-wave," FMC2021, 2-2, Chitose, Japan, Feb. 2021.
[91] T. Ishitake, M. Inoue, E. Ijima, T. Hikage, R. Ozaki, A. Hirata, S. Kodera, K. Taguchi, T. Kashiwa, H. Masuda, "Effects of local exposure to 28 GHz-millimeter-wave on skin blood flow in human volunteer," BioEM, PS-74, Ghent, Belgium, Sep. 2021.
[92] T. Bashir, K. Morimoto, A. Iguchi, Y. Tsuji, T. Kashiwa, "Optimal Design of 90-Bend in NRD Guide Using DBS Algorithm and 2D-FVFEM," IEEE AP-S Int. Symp., Singapore (on line), pp.1643-1644, Dec. 2021.
[93] N. Hieda, A. Iguchi, Y. Tsuji, T. Kashiwa, "Topology Optimal Design of NRD Guide Devices Using Simulated Annealing Like Scheme," PIERS, 2p15b03, Hangzhou, China, Apr. 2022.
[94] H. Maruyama, A. Iguchi, Y. Tsuji, T. Kashiwa, "Bayesian Optimization of Three-dimensional Plasmonic Devices," PIERS, 2p15b04, Hangzhou, China, Apr. 2022.
[95] T. Bashir, K. Morimoto, A. Iguchi, Y. Tsuji, T. Kashiwa, "Comparative Study of Optimization Method for Design of NRD Guide Devices with Mosaic-like Structure," PIERS, 2p15b06, Hangzhou, China, Apr. 2022.
[96] Y. Tsuji, K. Morimoto, A. Iguchi, T. Kashiwa, "Topology Optimization of Plasmonic Device Using Function Expansion Method and CMA-ES," 3rd URSI AT-AP-RASC, Gran Canaria, Spain, June 2022.(invited)
[97] H. Maruyama, A. Iguchi, Y. Tsuji, T. Kashiwa, "Topology Optimization of Optical Devices Using Function Expansion Method and CMA-ES," OECC/PSC, TuP-E1, Toyama, Japan, July 2022.
[98] N. Hieda, A. Iguchi, Y. Tsuji, T. Kashiwa, "Topology Optimization of Millimeter-wave to Optical Devices Using Two-Dimensional Full-Vectorial Finite Element Method," OECC/PSC, TuP-E2, Toyama, Japan, July 2022.
[99] T. Bashir, K. Morimoto, A. Iguchi, Y. Tsuji, and T. Kashiwa, "Optimal Design of NRD Non-Reciprocal Guide Device for Millimeter-Wave Applications," CIF2022, RO1, Chitose, Japan, Sep. 2022.
[100] N. Hieda, A. Iguchi, Y. Tsuji, K. Morimoto, T. Kashiwa, "Topology Optimization of Millimeter-Wave Band Devices Using Hybrid Scheme of Gradient Method and Evolutionary Algorithm," CIF2022, VO1, Chitose, Japan, Sep. 2022.
[101] H. Maruyama, A. Iguchi, Y. Tsuji, and T. Kashiwa, "Topology Optimization of Optical Devices Using CMA-ES," CIF2022, VO3, Chitose, Japan, Sep. 2022.
[102] Y. Tsuji, A. Iguchi, K. Morimoto, T. Kashiwa, "Function Expansion Based Topology Optimization of Optical and Millimeter-Wave Circuit Devices," APMC2022, TH3-F2-1, Yokohama, Japan, Nov./Dec. 2022. (Invited).
[103] N. Hieda, A. Iguchi, Y. Tsuji, K. Morimoto, T. Kashiwa, "Topology Optimization of NRD Guide Devices Using Covariance Matrix Adaptation Evolution Strategy," APMC2022, TH3-F2-3, Yokohama, Japan, Nov./Dec. 2022.
[104] T. Bashir, K. Morimoto, A. Iguchi, Y. Tsuji, T. Kashiwa, "Optimal Design of NRD Isolator Using Ni-Zn Ferrite Post for Millimeter-Wave Integrated Circuit Applications," APMC2022, IF-B19, Yokohama, Japan, Nov./Dec. 2022.
[105] M. I. H. Patwary, A. Iguchi, Y. Tsuji, T. Kashiwa, "Function Expansion Based Topology Optimization Utilizing Bayesian Optimization," URSI GASS 2023, B07-5-1, Sapporo, Japan, Aug. 2023.
[106] Y. Tsuji, A. Iguchi, K. Morimoto, T. Kashiwa, "Topology Optimization of Optical and Millimeter-wave Circuit Devices Using Finite Element Method and Function Expansion Method," URSI GASS 2023, B08-3-2, Sapporo, Japan, Aug. 2023.
[107] M. Kagohashi, T. Hikage, T. Nishimura, T. Kashiwa, K. Yamazaki, N. Tamura, R. Kishi, "Numerical Estimations of Specific Absorption Rates for 5G Smartphones Using Child Phantom Models," EMC Joint Workshop 2024, EMCJ2024-76, Bangkok, Thailand, Nov. 2024.
[108] M. I. H. Patwary, T. Bashir, A. Iguchi, Y. Tsuji, T. Kashiwa, "Topology Optimal Design of THz Standard NRD and SWG-NRD Guides Connecting Coupler," APMC2024, TU-C5-5, Bali, Indonesia, Nov. 2024.
etc.
[1] T. Kashiwa, EuMW, Amsterdam, Netherland, Oct. 29 - Nov. 2, 2012.
[2] T. Kashiwa, EuCAP, Gothenburg, Sweden, Apr. 8 - 12, 2013.
[3] T. Kashiwa, EMC Europe, Brugge, Belgium, Sept. 2 - 6, 2013.
[4] T. Kashiwa, EuMW, Nuremberg, Germany, Oct. 6 - 11, 2013.
[5] T. Kashiwa, CEM 2014, London, UK, Mar. 31 - Apr. 1, 2014.
[6] T. Kashiwa, EuMW, Roma, Italy, Oct. 5 - 10, 2014.
[7] T. Kashiwa, EuMW, London, UK, Oct. 3 - 7, 2016.
[8] T. Kashiwa, EuCAP, Paris, France, Mar. 19 - 24, 2017.
[9] T. Kashiwa, IMS, Honolulu, Hawaii, USA, June 4 - 9, 2017.
[10] T. Kashiwa, AP-S 2017, San Diego, CA, USA, July 9 - 14, 2017.
[11] T. Kashiwa, PIERS 2017, Singapore, Nov. 19 - 22, 2017.
[12] T. Kashiwa, AP-S 2018, Boston, MA, July 8 - 13, 2018.
[13] T. Kashiwa, EMTS 2019, San Diego, CA, USA, May 27 - 31, 2019.
[14] T. Kashiwa, EuMW 2019, Paris, France, Sept. 29 - Oct. 4, 2019.
[15] T. Kashiwa, PIERS 2023, Prague, Czech, July 3 - 6, 2023.