Technical Report
[1] T. Kashiwa, S. Koike, N. Yoshida, I. Fukai, "Time response of radiation from slot," IECE Tech. Rep., A・P84-36, 1984. (in Japanese)
[2] T. Kashiwa, N. Yoshida, I. Fukai, "Time response of cutoff-type excitor," IECE Tech. Rep., MW85-47, 1985. (in Japanese)
[3] T. Kashiwa, N. Yoshida, I. Fukai, "Analysis of slot radiator with plasma in time domain," IECE Tech. Rep., MW85-93, 1985. (in Japanese)
[4] T. Kashiwa, N. Yoshida, I. Fukai, "Three-dimentional analysis of polarization converted coupler," IECE Tech. Rep., EMCJ86-48, 1986. (in Japanese)
[5] T. Kashiwa, N. Yoshida, I. Fukai, "Time domain analysis of magnetized plasma using Bergeron's method," IEEJ Tech. Rep., EMT-86-43, 1986. (in Japanese)
[6] T. Kashiwa, S. Koike, N. Yoshida, I. Fukai, "Near and far simulation by three-dimentional analysis for microstrip patch," IEICE Tech. Rep., A・P87-72, 1987. (in Japanese)
[7] T. Kashiwa, N. Yoshida, I. Fukai, "Analysis of plannar Inverted F type antennas by spatial network method," IEICE Tech. Rep., A・P88-26, 1988. (in Japanese)
[8] T. Kashiwa, N. Yoshida, I. Fukai, "Analysis of circulary polarized waves in magnetize plasma using the spatial network method," IEEJ Tech. Rep., EMT-88-32, 1988. (in Japanese)
[9] T. Kashiwa, N. Yoshida, I. Fukai, "Three-dimensional analysis of erectromagnetic fields in magnetize plasma excited by antenna," Japan Society for Simulation Technology (JSST), The 9th symposium on computational electrical and electronic, T-8, 1988. (in Japanese)
[10] A. Kano, T. Kashiwa, N. Yoshida, I. Fukai, "Simulation of scattering and radiation of automobile by spatial network method," IEICE Tech. Rep., A・P89-30, 1989. (in Japanese)
[11] T. Kashiwa, N. Yoshida, I. Fukai, "Apllication of equivalence theorem to caliculation of far field pattern in the spatial network method," IEEJ Tech. Rep., EMT-89-99, 1989. (in Japanese)
[12] A. Kano, T. Kashiwa, N. Yoshida, I. Fukai, "Analysis of the far fields of an automobiles antennas by the spatial network method," IEICE Tech. Rep., EMCJ90-17, 1990. (in Japanese)
[13] T. Kashiwa, N. Yoshida, I. Fukai, "Formulation of dispersive materials in the FDTD method," Japan Society for Simulation Technology (JSST) , The 11th symposium on computational electrical and electronic, U-7, 1990. (in Japanese)
[14] S. Tanaka, T. Kashiwa, I. Fukai, "Simulation of Yagi-Uda antenna in theree dimentional space and time domain using the FD-TD method," IEICE Tech. Rep., A・P91-83, 1991. (in Japanese)
[15] T. Ohnishi, T. Kashiwa, I. Fukai, "Analysis of microstrip antennas on an arbitrary curved substrate using the conformal grip FD-TD method," IEICE Tech. Rep., A・P91-84, 1991. (in Japanese)
[16] Y. Ohtomo, K. Iwabuchi, T. Kashiwa, I. Fukai, "Three-dimentional analysis of electric fields in a avity using the FD-TD method," IEICE Tech. Rep., EMCJ91-52, MW91-91, 1991. (in Japanese)
[17] S. Tokuda, T. Kashiwa, I. Fukai, "Formulation of ferrities for the FD-TD method," IEICE Tech. Rep., EMCJ91-54, MW91-93, 1991. (in Japanese)
[18] M. Sasaki, T. Kashiwa, I. Fukai, "Analysis of tapred strip line by the conformal grid FD-TD method," IEICE Tech. Rep., EMCJ91-53, MW91-92, 1991. (in Japanese)
[19] T. Komiya, T. Kashiwa, I. Fukai, "An improvement of absorbing boundary conditions in the spatial network method," IEICE Tech. Rep., A・P90-127, SAT90-65, 1991. (in Japanese)
[20] H. Shimoda, T. Kashiwa, N. Yoshida, I. Fukai, "Analysis of time response of sound fields in rooms using Bergeron's method," The Japanese Society of Mechanical Engineers Environmental engineering synthesis symposium' 91, digest, No. 910-41, 1991. (in Japanese)
[21] H. Ogawa, T. Nishikawa, T. Kashiwa, M. Miyashita, M. Sagawa, H. Yoshida, T. Saito, T. Yoneyama, "A report on 1992 IEEE MTT-S international microwave symposium," IEICE Tech. Rep., SAT92-32, MW92-72, 1992. (in Japanese)
[22] T. Tsukamoto, Y. Kanai, Y. Saitoh, M. Miyakawa, T. Kashiwa, "Electromagnetic analysis of reentrant resonant cavity applicator using the FDTD method," Joint Conference of Static Apparatus and Rotating Machinery, IEEJ Tech. Rep., SA-94-3, RM-94-67, 1994. (in Japanese)
[23] K. Toyama, T. Tsukamoto, Y. Kanai, T. Kashiwa, Y. Saitoh, M. Miyakawa, "Electromagnetic-heat trasnfer analysis of reentrant resonant cavity applicator for hyperthermia system," IEICE Tech. Rep., MBE94-142, 1995. (in Japanese)
[24] T. Tsukamoto, T. Shibayama, Y. Saitoh, M. Miyakawa, Y. Kanai, T. Kashiwa, "Analysis of three-demensional heating characteristics by high frequency electromagnetic fields considering the living body organ," Joint Conference of Static Apparatus and Rotating Machinery, IEEJ Tech. Rep., SA-95-29, RM-95-91, 1995. (in Japanese)
[25] Y. Kanai, T. Kashiwa, Y. Saitoh, M. Miyakawa, "Numenical analysis of hyperthermia using cavity resonator in RF band," JapaneseSociety of Medical Electronics and Biological Engineering, Visualization Engineering of Biological Information, Vol. 4, No. 1, pp. 15-21, July 1996. (in Japanese)
[26] K. Suzuki, T. Kashiwa, Y. Kanai, "FDTD analysis of TEAM problem 18," Joint Conference of Static Apparatus and Rotating Machinery, IEEJ, SA-98-9, RM-98-73, Korea, 1998. (in Japanese)
[27] K. Suzuki, T. Kashiwa, "Reducing the numerical dispersion in the FDTD analysis by modifying the speed of light," ITE Tech. Rep., Vol. 23, No. 47, pp. 13-18, BCS' 99-28, ROFT 99-66, Sapporo, July 1999. (in Japanese),
[28] M. Yamazaki, T. Kashiwa, K. Iwabuchi, "Heating characteristics of microwave oven fed by multiple polarized waves," ITE Tech. Rep., vol. 23, no. 47, pp. 19-24, Sapporo, 1999. (in Japanese)
[29] H. Kudo, T. Kashiwa, T. Ohtani, "Heating characteristics of microwave oven fed by multiple polarized waves," IEEJ Tech. Rep., EMT-99-89, Noboribetu, Nov. 1999. (in Japanese)
[30] M. Uchiya, K. Suzuki, T. Kashiwa, "FDTD analysis of patch antennas using edge condition," ITE Tech. Rep., vol. 24, no. 44, pp. 19-24, BCS2000, ROFT2000-55, Sapporo, July 2000. (in Japanese)
[31] M. Uchiya, T. Kashiwa, "Development of microwave simulator based on the FDTD method," IEICE Tech. Rep., MW2000-97, Tokyo, Sept. 2000. (in Japanese)
[32] M. Uchiya, T. Kashiwa, K. Iwabuchi, "Heating characteristics of microwave ovens fed by multiple polarized waves," IEICE Tech. Rep., MW2000-156, SCS Kitami, Dec. 2000. (in Japanese)
[33] M. Uchiya, T. Kashiwa, "The FDTD parallel supercomputing using HPF and MPI library," IEICE Tech. Rep., MST2001-6, pp. 39-46, Tokyo, Sept. 2001. (in Japanese)
[34] T. Kashiwa, K. Taguchi, "FDTD parallel computation for analysis of electromagnetic hazard of human body," IEICE Tech. Rep., HP01-3-5, Tokyo, Mar. 2002. (in Japanese)
[35] K. Taguchi, M. Uchiya, T. Kashiwa, "FDTD parallel computation for large scale problem," IEICE Tech. Rep., MW2002-133, pp. 33-38, SCS Kitami,Dec. 2002. (in Japanese)
[36] H. Kuribayashi, S. Komatsu, T. Fukumaru, T. Kashiwa, K. Taguchi, "Analysis of electromagnetic fields characteristics of vehicle by simulation using the FDTD method and measurement," IEEJ Society of Electric Vehicle, VT-04-8, Tokyo, Mar. 2004. (in Japanese)
[37] K. Taguchi, T. Kashiwa, K. Hirayama, H. Kuribayashi, S. Komatsu, "FDTD analysis of radiation characteristics of a patch antenna mounted on a vehicle," IEICE Tech. Rep., AP2004-339, Yokosuka YRP, Mar. 2005. (in Japanese)
[38] M. Furusaki, K. Taguchi, T. Kashiwa, T. Nomura, K. Sato, "FDTD sensitivity analysis using the adjoint variable method," IEICE Tech. Rep., AP2005-62, pp. 143-148, Sounkyo, July 2005. (in Japanese)
[39] K. Sato, T. Nomura, K. Taguchi, T. Kashiwa, "Antenna design using topology optimization method," IEICE Tech. Rep., AP2005-146, pp. 69-72, Fukuoka, Jan. 2006. (in Japanese)
[40] A. Matsuzaki, H. Morishita, K. Taguchi, T. Kashiwa, "Miniaturization of built-in antenna loaded with magnetic material for handset by using topology optimization," JSST Conference, 10-2, pp. 275-278, Tokyo, June 2006. (in Japanese)
[41] T. Kashiwa, T. Ohtani, K. Taguchi, Y. Kanai, "High accurancy electromagnetic analysis using the nonstandard FDTD method," IEICE, EMT-06-119, pp. 15-18, Matsue, Oct. 2006. (in Japanese)
[42] T. Kashiwa, K. Taguchi, "FDTD analysis of planar antennas mounted on a vehicle considering human bodies," IEICE Tech. Rep., AB06-3-5, Tokyo, Mar. 2007. (in Japanese)
[43] T. Kawamura, T. Yamamoto, Y. Yamamoto, N. Sugawara, T. Kashiwa, "Vehicle-road communication and vehicle navigation system using RF-ID," ITS Japan, 7th ITS symposium, pp. 107-112, Tiba, Dec. 2008. (in Japanese)
[44] T. Morishita, K. Taguchi, T. Kashiwa, T. Kawamura, K. Ohshima, H. Kuribayashi, S. Komatsu, "Study on the boundary between near and far fields for car antennas," IEICE Tech. Rep., MW2009-55, pp. 137-142, Asahikawa, July 2009. (in Japanese)
[45] N. Takahashi, K. Ohshima, K. Taguchi, T. Kashiwa, H. Kuribayashi, S. Komatsu, "Study on Propagation of Circularly-plarized Wave in an Urban Area," IEICE Tech. Rep., MW2009-56, pp. 143-147, Asahikawa, July 2009. (in Japanese)
[46] Y. Shibayama, T. Ueda, K. Taguchi, T. Kashiwa, T. Kawamura, K. Shimoshio, "FDTD Electromagnetic Wave Propagation Analysis in 700MHz Band at Intersetion Considering Transparent Waves from Buildings," IEICE Tech. Rep., EMT-09-137, pp. 85-90, Matsue, Nov. 2009. (in Japanese)
[47] T. Kawamura, Y. Yamamoto, N. Sugawara, T. Kashiwa, K. Taguchi, "Vehicle navigation system using RF-ID -Interactive approach," ITS Japan, 8th ITS symposium, pp. 65-70, Hiroshima, Dec. 2009. (in Japanese)
[48] Y. Shibayama, T. Ueda, K. Taguchi, T. Kashiwa, T. Kawamura, K. Shimoshio, "Propagation analysis of electromagnetic waves in 700MHz band at intersection for inter-vehicle communications using the FDTD Method," ITS Japan, 8th ITS symposium, pp. 119-124, Hiroshima, Dec. 2009. (in Japanese)
[49] D. Matsuda, S. Imai, K. Taguchi, T. Kashiwa, K. Ohshima, T. Kawamura, "FDTD radio wave propagation analysis of 700MHz band at intersection of residential area," IEICE Tech. Rep., AP2010-43, pp. 31-35, Kitami, July 2010. (in Japanese)
[50] T. Morishita, S. Imai, K. Taguchi, T. Kashiwa, T. Kawamura, K. Ohshima, H. Kuribayashi, S. Komatsu, "Study on the boundary between near and far fields for car antennas in UHF band," IEICE Tech. Rep., AP2010-44, pp. 37-40, Kitami, July 2010. (in Japanese)
[51] D. Matsuda, S. Imai, K. Taguchi, T. Kashiwa, K. Ohshima, T. Kawamura, "FDTD propagation analysis of 700MHz band at intersection of residential area consisting of concrete block walls," IEICE, EMT-10-106, pp. 23-28, Aizu, Nov. 2010. (in Japanese)
[52] T. Kawamura, N. Yoshida, H. Igawa, N. Sugawara, T. Kashiwa, K. Taguchi, "Study on a buried RF-ID tag for ITS applications," ITS Japan, 9th ITS symposium, pp. 161-164, Kyoto, Dec. 2010. (in Japanese)
[53] Y. Nakajima, S. Imai, K. Taguchi, T. Kashiwa, T. Kitazawa, M. Suzuki, K. Fujii, "Power absorption characteristics for uniform microwave heating of medium with high conductivities," IEICE Tech. Rep., MW2010-138, pp. 19-23, Tokyo, Jan. 2011. (in Japanese)
[54] Y. Nakajima, S. Imai, K. Taguchi, T. Kashiwa, T. Kitazawa, M. Suzuki, T. Segawa, K. Fujii, "Analysis of power absorption characteristics for uniform microwave heating of Pu/U mixed nitrate solution in each phase state," IEICE Tech. Rep., EST2011-39, pp. 91-94, Kitami, July 2011. (in Japanese)
[55] R. Aoyama, S. Imai, K. Taguchi, T. Kashiwa, K. Ohshima, T. Kawamura, "Three-dimensional FDTD propagation analysis of 720MHz band at intersection surrounded by light-weight concrete walls in residential area," IEICE Tech. Rep., EMT-11-95, pp. 205-209, Kitami, July 2011. (in Japanese)
[56] R. Sato, S. Imai, K. Taguchi, T. Kashiwa, K. Ohshima, T. Kawamura, "FDTD propagation analysis of 720MHz and 5.8GHz bands at intersection surrounded by light-weight concrete walls in residential area," IEICE Tech. Rep., EST2011-63, pp. 263-266, Kitami, July 2011. (in Japanese)
[57] R. Aoyama, S. Imai, K. Taguchi, T. Kashiwa, H. Kuribayashi, S. Komatsu, "Analysis of boundary between near and far fields for car antennas in UHF band," IEICE Tech. Rep., EST2011-64, pp. 1-4, Nagasaki, Oct. 2011. (in Japanese)
[58] R. Aoyama, S. Imai, K. Taguchi, T. Kashiwa, K. Ohshima, T. Kawamura, "Three-dimensional FDTD simulation of radio wave propagation for 720MHz band at intersection surrounded by house compound walls in residential area," IEICE Tech. Rep., EMT-11-121, pp. 91-94, Takaoka, Nov. 2011. (in Japanese)
[59] R. Aoyama, S. Imai, K. Taguchi, T. Kashiwa, "Analysis of Wave Propagation on Urban Street for UHF Band Using Ray Tracing Method," IEICE Tech. Rep., EST2011-92, pp. 49-52, Osaka, Jan. 2012. (in Japanese)
[60] R. Aoyama, S. Imai, K. Taguchi, T. Kashiwa, "FDTD Propagation Analysis for 720MHz Band at Intersection Surrounded by Compound Walls in Residential Area - Estimation of Three-dimensional Propagation Characteristics from Two-dimensional Ones -," IEICE Tech. Rep., EMT-12-119, pp. 239-242, Sapporo, July 2012. (in Japanese)
[61] S. Takahara, S. Imai, K. Taguchi, T. Kashiwa, "Comparison of Computational Performance between CUDA C and CUDA Fortran in High-Speed FDTD simulation using GPGPU," IEICE Tech. Rep., EST2012-32, pp. 53-56, Sapporo, July 2012. (in Japanese)
[62] A. Yoshida, T. Kawamura, T. Kashiwa, K. Taguchi, "The Vehicle Navigation Using UHF RF-ID System with Two Antennas," ITS Japan, 1-C-09, pp. 187-191, Aichi, Dec. 2012. (in Japanese)
[63] K. Taguchi, S. Imai, T. Kashiwa, T. Kawamura, "Estimation of 3D Radio Propagation Characteristics for 700 MHz Band at Intersection Surrounded by Building Walls in Urban Area," IEICE Tech. Rep., EST2013-42, pp. 201-204, Wakkanai, July 2013. (in Japanese)
[64] S. Imai, K. Taguchi, T. Kashiwa, T. Kawamura, "Study on analysis of radio wave propagation characteristics at intersection in urban area considering car body," IEICE Tech. Rep., EMT-13-150, pp. 83-86, Misawa, Nov. 2013. (in Japanese)
[65] S. Komatsu, Y. Serizawa, A. Nagao, S. Imai, K. Taguchi, T. Kashiwa, "Experimental Estimation of the Propagation Delay Time and Multiple Wave Arrival Direction of the FM Broadcast Wave Using the MUSIC Method," JSAE, JSAE Spring Convention Proceedings, No. 81-14, May 2014. (in Japanese)
[66] S. Imai, K. Taguchi, T. Kashiwa, "Effect of positions of car antenna on radio wave propagation for inter-vehicle communications at intersection," IEICE Tech. Rep., EST2014-40, pp. 187-190, Muroran, July 2014. (in Japanese)
[67] S. Imai, K. Taguchi, T. Kashiwa, "Analysis of radio propagation characteristics considering car antenna positions for inter-vehicle communications at intersection," IEICE Tech. Rep., EST2014-54, pp. 53-56, Kitami, Sept. 2014. (in Japanese)
[68] S. Imai, K. Taguchi, T. Kashiwa, "Effect of car antenna positions on propagation loss at different receiving height in intersection for inter-vehicle communications," IEICE Tech. Rep., EMT-14-135, pp. 63-66, Kusatsu, Nov. 2014. (in Japanese)
[69] S. Imai, K. Taguchi, T. Kashiwa, "Study on direction of arrival estimation in FDTD analysis of radio propagation using MUSIC algorithm," IEICE Tech. Rep., EST2015-33, pp. 117-120, Kushiro, July 2015. (in Japanese)
[70] T. Kawamura, T. Kashiwa, S. Imai, Y. Kishimoto, "Driving lane informatization and vehicle navigation in the intersection with RF-ID system," ITS Japan, 1-2A-04, Tokyo, Dec. 2015. (in Japanese)
[71] S. Imai, K. Taguchi, T. Kashiwa, "Direction of arrival estimation of incoming waves in FDTD analysis of radio wave propagation using MUSIC method," IEICE Tech. Rep., EMT2016-35, pp. 161-164, Abashiri, July 2016. (in Japanese)
[72] K. Taguchi, S. Imai, T. Kashiwa, "Study on optimal design of dielectric flat lens using gradient method with AVM -comparison with GA and PSO-," IEICE Tech. Rep., EST2016-38, pp. 171-174, Abashiri, July 2016. (in Japanese)
[73] J. Yamaguchi, F. Sato, T. Kawamura, Y. Kishimoto, T. Kashiwa, S. Imai, "Vehicle navigation on curved driving lane using UHF RF-ID system and magnetic direction," ITS Japan, 1-C-07, Sapporo, Nov. 2016. (in Japanese)
[74] T. Kashiwa and K. Taguchi, "Recognition of object shape using electromagnetic scattering waves by artificial intelligence," IEICE Tech. Rep., EST2017-23, pp. 81-84, Obihiro, July 2017. (in Japanese)
[75] Y. Nakanishi, T. Ito, A. Hirata, K. Taguchi, and T. Kashiwa,, "A Study on Fast SPFD Using Subgrid Method ," IEICE Tech. Rep., EMT2017-60, pp. 125-130, Tendo, Nov. 2017.
[76] J. Yamaguchi, K. Kita, R. Kikuno, T. Kawamura, Y. Kishimoto, T. Kashiwa, K. Taguchi, "Vehicle navigation on curved driving lane using UHF RF-ID system and angle information under contrary weather and low visible condition," ITS Japan, 1-A-10, Fukuoka, Dec. 2017. (in Japanese)
[77] Y. Nakanishi, T. Ito, A. Hirata, K. Taguchi, and T. Kashiwa, "A Study on Fast SPFD Method Based on Subgrid Method and Postprocessing," IEICE Tech. Rep., EST2017-93, pp. 105-110, Himeji, Jan. 2018.
[78] R. Kikuno, J. Yamaguchi, N. Tada, K. Hagiwara, T. Kawamura, K. Kishimoto, T. Kashiwa, "Vehicle navigation with forenotice of curved driving lane against heavy snow fall," ITS Japan, 3-B-09, Kyoto, Dec. 2018. (in Japanese)
[79] S. Kodera, A. Hirata,K.Taguchi, T. Kashiwa, "Fundamental Study on Whole Body Average SAR for Millimeter Wave Using the FDTD Method," IEICE Tech. Rep., EST2019-50, pp. 33-37, Sendai, Oct. 2019. (in Japanese)
[80] H. Hosokawa, Y. Yoshida, T. Suzuki, R. Morita, T. Kawamura, Y. Kishimoto, T. Kashiwa, "Sternway vehicle navigation using RFID system against low visible condition," ITS Japan, 2-B-13, Kanazawa, Dec. 2019. (in Japanese)
[81] K. Kudo, A. Iguchi, Y. Tsuji, T. Kashiwa, "A Study on Design of Dielectric Flat Lens Utilizing Bayesian Optimization," IEICE Tech. Rep., EST2020-13, pp. 39-43, Asahikawa, on line, July 2020. (in Japanese)
[82] R. Morita, H. Hosokawa, Y. Yoshida, T. Kawamura, K. Kishimoto, T. Kashiwa, "Vehicle navigation using UHF RFID system under low visible condition caused by heavy snowfall - Development of four antenna system -," ITS Japan, 3-B-08, Matsuyama, Dec. 2020. (in Japanese)
[83] N. Hieda, A. Iguchi, Y. Tsuji, T. Kashiwa, "Topology Optimal Design of NRD Guide Devices Using Simulated Annealng Like Scheme," IEICE Tech. Rep., EST2021-19, pp. 59-64, on line, July 2021. (in Japanese)
[84] H. Maruyama, A. Iguchi, Y. Tsuji, T. Kashiwa, "Bayesian Optimization of Three-Dimensional Plasmonic Devices," IEICE Tech. Rep., EST2021-23, pp. 82-85, on line, July 2021. (in Japanese)