(1)

"CPW fed Active Dipole Antenna for Television Receivers",
M. Taguchi ,T. Fujimoto and K. Tanaka,
Electronics letters, vol. 30, no. 22, pp.1815-1816, Oct. 1994

(2)

"Actual Gain of CPW-Fed Active Integrated Antennas for Television Receiver",
M. Taguchi and T. Fujimoto,
IEICE Trans. Communi., vol. E-81-B, no. 7, pp.1542-1547, July 1998

(3)

Study of rotationally symmetric antenna with wider beamwidth",
D. Yagyu, K. Tanaka, T. Fujimoto and M. Taguchi,
IEICE Trans. Communi., vol. J82-B, no. 5, pp.1022-1029, May 1999 (in Japanese)

(4)

"Wall Admittance of a Circular Microstrip Antenna",
T. Fujimoto, K. Tanaka and M. Taguchi,
IEICE Trans. Communi., vol. E-82-B, no. 5, pp.760-767, May 1999

(5)

"Analysis of Elliptical Microstrip Antennas with and without a Circular Slot",
T. Fujimoto, K. Tanaka and M. Taguchi,
IEICE Trans. Communi., vol. E-83-B, no. 2, pp.386-393, Feb. 2000

(1)

"Study on Analytical Method for a Circularly Polarized Rectangular Microstrip Antenna",
T. Fujimoto, K. Tanaka and M. Taguchi,
IEE Proceedings Microwaves, Antennas and Propagation, vol. 148, no. 2, pp. 85-90, April 2001.

(2)

"Stacked square microstrip antenna with a shorting post for road-vehicle communication",
T. Fujimoto, S. Noguchi, K. Tanaka and M. Taguchi,
International Journal of RF and microwave computer-aided engineering, vol. 14, no. 3, pp.244-252, May 2004.

(3)

"Characteristic comparison between electric currents
on upper and lower surfaces of patch conductor in a microstrip antenna",
T. Fujimoto, K. Tanaka and M. Taguchi,
IEICE Trans. Communi., vol. E-88-B, no. 2, pp.729-736, Feb. 2005

(4)

"Stacked rectangular microstrip antenna with a shorting plate
for dual band (VICS/ETC) operation in ITS",
T. Fujimoto and K. Tanaka,
IEICE Trans. Communi., vol. E-90-B, no. 11, pp.3307-3310, Nov. 2007

(5)

"Wideband stacked square microstrip antenna with shorting plates",
T. Fujimoto,
IEICE Trans. Communi., vol. E-91-B, no. 5, pp.1669-1672, May 2008

(6)

"Stacked rectangular microstrip antenna with a shorting plate and a helical pin for triple band operation in ITS",
T. Fujimoto,
IEICE Trans. Communi., vol. E-93-B, no. 11, pp.3058-3065, Nov. 2010

(1)

"GPU implementation and optimization of electromagnetic simulation using the FDTD method for antenna designing",
K. Dohi, Y. Shibata, K. Oguri and T. Fujimoto,
ACM SIGARCH Computer Architechture News, vol. 39, No. 4, pp. 26-31, Dec. 2011.

(2)

"A broadband dual-band stacked microstrip antenna with shorting plates and slits",
T. Fujimoto and S. Fukahori,
IET Microwaves, Antennas & Propagation, vol. 6, no. 13, pp.1443-1450, Oct. 2012.

(3)

"Implementation of a GPU-oriented absorbing boundary condition for 3D-FDTD electromagnetic simulation",
K. Dohi, Y. Shibata, K. Oguri and T. Fujimoto,
IEICE Trans. Information & Systems, vol. E95-D, no. 12, pp.2787-2795, Dec. 2012.

(4)

"An L-probe fed stacked rectangular microstrip antenna combined with a ring antenna for triple band operation in ITS",
T. Fujimoto and D. Tanaka,
Progress in Electromagnetics Research C, vol. 37,pp.1-13, Jan. 2013.

(5)

"Wideband rectangular printed monopole antenna for circular polarisation",
T. Fujimoto and K. Jono,
IET Microwaves, Antennas & Propagation, vol. 8, no. 9, pp.649-656, June 2014.

(6)

"Stacked microstrip antenna fed by an L-probe for quadruple band operation",
T. Fujimoto and Y. Yoshitake,
IET Microwaves, Antennas & Propagation, vol. 9, no. 4, pp.360-368, March. 2015.

(7)

"Design and simulation based studies of a dual-band circularly-polarized square microstrip antenna",
T. Fujimoto, Y. Yoshitake and D. Yagyu,
Progress in Electromagnetics Research L, vol. 52, pp.129-134, April 2015.

(8)

"A wideband printed elliptical monopole antenna for circular polarization",
T. Fujimoto, T. Ishikubo and M. Takamura,
IEICE Trans. Communi., vol. E100-B, no. 2, pp.203-210, Feb. 2017.

(9)

"A printed inverted-F antenna for wideband operation",
T. Fujimoto, M. Wada and R. Otsuka,
IEICE Communications Express, vol. 7, no. 4, pp.142-147, Apl. 2018.

(10)

"Antenna sensor for radio-wave-type endoscope",
T. Fujimoto, K. Kawashima, G. Horiguchi, T. Tanaka,
Sensors and Materials, vol. 30, no. 12, pp.2943-2959, Dec. 2018.

(11)

"A small printed inverted-F antenna for circular polarization",
T. Fujimoto, K. Shimizu,
IEICE Transactions on Communications, vol. E102-B, no.2, pp.197-204, Feb. 2019.

(12)

"A compact and broadband printed monopole antenna for circular polarization",
T. Fujimoto, T. Kawamoto, and C.-E. Guan,
IEICE Communications Express, vol. 8, no. 7, pp.233-238, July 2019.

(13)

"Energy storage solution for wireless sensor network used in bridge surface corrosion monitoring",
T. Fujimoto, S. Uto, Y. Ishizuka, T. Fujishima, C.-E. Guan, T. Okumatsu, S. Sugimoto, and S. Iwasaki,
Electronics Letters, vol.55, no.22, pp.1186-1188, Oct. 2019.

(14)

" Design of a Wideband L-Shape Fed Microstrip Patch Antenna Backed by Conductor Plane for Medical Body Area Network",
C.-E. Guan, T. Fujimoto,
MDPI Electronics, vol. 9(1), no,21, pp.1-15, Dec. 2019.

(15)

"Spectral and energy efficiency for massive MIMO two-way hybrid relaying with multi-pair users",
H. Wang, Y. Ishizuka, T. Fujimoto, Z. Li, and S. Xing,
IEICE Communications Express, vol. 10, no. 3, pp.131-136, March. 2021.

(1)

"Polarization-agile circular polarization antenna based on proximity feeding technique",
C-E Guan and T. Fujimoto,
IEEE Antennas and Wireless Propagation Letter, vol. 20, No. 9, pp. 1636-1640, Sep. 2021.
DOI:10.1109/LAWP.2021.3092014

(2)

"Spectral and energy efficiency for large-scale multiple-input-multiple-output two-way hybrid relaying with multi-pair users under imperfect channel state information",
H. Wang, Y. Ishizuka, T. Fujimoto, T. Tanaka, Z. Li and S. Xing,
IEEE Access, vol. 9, pp.142837, Oct. 2021.
DOI:10.1109/ACCESS.2021.3121148

(3)

"3D-printed cavity backed crossed dipole antenna for high gain, wideband circular polarization in sub-6 GHz",
C.-E. Guan, T. Fujimoto, and S. Iwasaki
Elsevier AEU-International Journal of Electronics and Communications, vol. 158, 154442, Jan. 2023.
DOI:10.1016/j.aeue.2022.154442

(4)

"A novel compact and broadband printed monopole antenna for circular polarization",
T. Fujimoto, Y. Fuchikami, and C.-E. Guan,
IEICE Communication Express, vol. 12, no. 6, pp.339-344, Jun. 2023.
DOI:10.1587/comex.2023XBL0025

(5)

"A compact printed hybrid-mode antenna for dual-band dual-sense circular polarisation",
T. Fujimoto and C.-E. Guan,
IET Microwaves, Antennas & Propagation, vol. 17, no. 10, pp. 777-785, Aug. 2023.
DOI:10.1049/mia2.12391

(6)

"A circularly polarised multiple input multiple output antenna with single-sense for sub-6 GHz 5G applications",
Zin Mar Phyo, T. Fujimoto, and C.-E. Guan,
IET Microwaves, Antennas & Propagation, vol. 17, no. 14, pp. 1082-1092, Nov. 2023.
DOI:10.1049/mia2.12426

(1)

"CPW fed active loop antenna for television receiver"
M. Taguchi, T. Fujimoto and K. Tanaka
Ninth Int. Conference on Antennas and Propagation, no. 407, pp. 171-174, April 1995.

(2)

"Surface admittance of circular microstrip antenna"
T. Fujimoto, M. Taguchi and K. Tanaka
IEEE Antennas and Propagation Society International Symposium Vol. 1, pp. 696-699, June 1995.

(3)

"Surface admittance of elliptical microstrip antenna"
T. Fujimoto, M. Taguchi and K. Tanaka
1995 Asia-Pacific Microwave Conference, vol. 1, no. S15-1, pp.320-323, Oct. 1995.

(4)

"Surface admittance of elliptical microstrip antenna"
T.Fujimoto, M. Taguchi and K. Tanaka
1996 International Symposium on Antennas and Propagation, vol. 2, no. PS-A3-4, pp. 541-544, Sep. 1996.

(5)

"CPW fed active loop antenna for television receivers"
M. Taguchi, T. Nakamura, T. Fujimoto and K. Tanaka
1996 International Symposium on Antennas and Propagation vol. 2, no. PS-A2-5, pp. 521-524, Sep. 1996.

(6)

"Surface admittance of arbitrarily shaped microstrip antenna"
T. Fujimoto, M. Taguchi and K. Tanaka
Progress in Electromagnetics Research Symposium, vol. 1, no. 7A18, p.129, Jan. 1997.

(7)

"Analysis of microstrip antenna with wider beamwidth",
D. Yagyu, K. Tanaka, T. Fujimoto and M. Taguchi
III International Conference, Antennas, Radiocommunication Systems and Means, vol. 1, pp. 62-69, May 1997.

(8)

"Comparison of softwares for numerical analysis of wire antennas -No.3-"
M. Taguchi, H. Tahara, T. Fujimoto and K. Tanaka
Technical Report of IEICE, Thailand, vol. AP97-39, pp37-42, May 1997.

(9)

"Analysis of circular microstrip antenna with perturbation segments"
T. Fujimoto, K. Tanaka and M. Taguchi
IEEE Antennas and Propagation Society International Symposium, vol. 3, pp.1594-1597, June 1998.

(10)

"Analysis of rotationally symmetrical antenna with wider beamwidth"
D. Yagyu, K. Tanaka, T. Fujimoto and M. Taguchi
IEEE Antennas and Propagation Society International Symposium, vol. 1, pp.324-327, June 1998.

(11)

"Analysis of arbitrarily shaped microstrip antenna"
T. Fujimoto, K. Tanaka and M. Taguchi
Progress in Electromagnetics Research Symposium, vol. 1, p. 478, March 1999.

(12)

"Comparison of numerical solutions of microstrip antenna by using EM simulators"
M. Taguchi, E. Nishiyama, T. Fujimoto and M. Aikawa
Progress in Electromagnetics Research Symposium, vol. 1, p. 235, March 1999.

(13)

"Phased array active loop antenna for digital television receiver"
M. Taguchi, H. Somiya, M. Hirose, T. Fujimoto and K. Komiyama
IEEE Antennas and Propagation Society International Symposium, vol. 4, pp. 2318-2321,July 1999.

(14)

"Analysis of arbitrarily shaped microstrip antennas"
T. Fujimoto, K. Tanaka and M. Taguchi
Proc. of The 6th Joint Symposium of Cheju National University and Nagasaki University on Science and Technology, April 2000.

(15)

"Cavity-backed resistance-loaded monopole antenna for impulse radar"
M. Taguchi, R. Yamane, Y. Toguchi, T. Fujimoto and K. Tanaka
IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, vol. 2, pp. 656-659, July 2000.

(16)

"Analysis of microstrip antennas with perturbation segments"
T. Fujimoto, K. Tanaka and M. Taguchi
2000 International Symposium on Antennas and Propagation. Vol. 2, pp.577-580, Aug. 2000.

(1)

"Evaluation of cavity model and integral equation method for analysis of microstrip antennas"
T. Fujimoto, K. Tanaka, M. Taguchi
Progress in Electromagnetics Research Symposium, p. 303, July 2001.

(2)

"Comparison of numerical solutions of hollow cylindrical dipole antennas"
M. Taguchi, T. Fujimoto and K. Tanaka
18th Annual Review of Progress in Applied Computational Electromagnetics, pp. 595-600, March 2002.

(3)

"Comparison of currents on upper and lower sides of patch conductor of microstrip antenna"
T. Fujimoto, K. Tanaka and M. Taguchi
IEEE Antennas and Propagation Society International Symposium, vol. 4, pp. 170-173, June 2002.

(4)

"Comparison of electric currents on upper and lower surfaces of patch conductor of microstrip antenna"
T. Fujimoto, K. Tanaka and M. Taguchi, 4th Asia-Pacific Engineering Research Forum
on Microwave and Electromagnetic Theory, pp. 74-81, Nov. 2002.

(5)

"Stacked rectangular microstrip antenna with shorting post for road vehicle communication"
S. Noguchi, T. Fujimoto, K. Tanaka and M. Taguchi
IEEE Antennas and Propagation Society International Symposium, [CD-ROM] June 2003.

(6)

"Electric currents distributions on finite patch conductor of microstrip antenna"
T. Fujimoto, K. Tanaka and M. Taguchi
2003 Asia-Pacific Microwave Conference, vol. 1, pp. 33-36, Nov. 2003.

(7)

"Design of an optical filter"
H. Watanabe, T. Fujimoto, T. Tanaka, M. Taguchi, K. Tanaka,
5-th Asia-Pacific Engineering Research Forum on microwaves and electromagnetic theory, pp.175-180, July 2004.

(8)

"Stacked rectangular microstrip antenna with a shorting plate for dual band operation"
T. Fujimoto, K. Tanaka and M. Taguchi
International symposium on antennas and propagation, no. 2B2-1, pp.357-360, Aug. 2004.

(1)

"Stacked square microstrip antenna with a shorting post for dual band operation"
T. Fujimoto, K. Tanaka
IEEE Antennas and Propagation Society International Symposium, [CD-ROM] pp.3585-3588, July. 2006.

(2)

"Stacked square microstrip antenna with a shorting post for dual band operation in WLAN applications"
T. Fujimoto, K. Tanaka
2006 Asia-Pacific Microwave Conference, vol. 3, pp.1979-1982, Dec. 2006.

(3)

"Stacked square microstrip antenna loading a helical pin"
T. Fujimoto, K. Oyama, K. Tanaka and M. Taguchi
IEEE Antennas and Propagation Society International Symposium, [CD-ROM] pp.833-836, June 2007.

(4)

"Wideband stacked square microstrip antenna with shorting plates"
T. Fujimoto
International symposium on antennas and propagation, [CD-ROM] pp.1082-1085, Aug. 2007.

(5)

"Dual-band circularly polarized microstrip antenna for GPS application"
T. Fujimoto, D. Ayukawa, K. Iwanaga, M. Taguchi
IEEE Antennas and Propagation Society International Symposium and USUC/URSI National Radio Science Meeting, [CD-ROM] July 2008.

(6)

"Stacked rectangular microstrip antenna with a shorting plate and a helical pin for triple band operation in ITS"
T. Fujimoto, K. Iwanaga
7-th Asia-Pacific Engineering Research Forum on microwaves and electromagnetic theory, pp. 53-58, Oct. 2008.

(7)

"Stacked rectangular microstrip antenna loading a helical pin for triple band operation"
T. Fujimoto, K. Iwanaga
International symposium on antennas and propagation, [CD-ROM] Oct. 2008.

(8)

"Stacked rectangular microstrip antenna loading a helical pin for triple band operation"
T. Fujimoto, K. Iwanaga
IEEE Antennas and Propagation Society International Symposium, [CD-ROM] June 2009.

(9)

Wideband stacked square microstrip antenna with slits"
T. Fujimoto, A. Yamashita
International symposium on antennas and propagation, [CD-ROM] Oct. 2009.

(10)

"Triple band circularly polarized small microstrip antenna"
T. Fujimoto, Y. Tagawa
IEEE Antennas and Propagation Society International Symposium, [CD-ROM] July 2010.

(11)

"Wideband and dual-band stacked square microstrip antennas with shorting plates and slits"
T. Fujimoto
8-th Asia-Pacific Engineering Research Forum on microwaves and electromagnetic theory, Oct. 2010.

(12)

"Wideband and dual-band stacked square microstrip antennas with shorting plates and slits"
T. Fujimoto
International symposium on antennas and propagation, [CD-ROM] Nov. 2010.

(1)

"Synthesis of wideband antenna array for microwave imaging applications"
L. Lizzi, P. Rocca, A. Massa, T. Fujimoto and T. Takenaka,
5th European Conference on Antennas and Propagation (EUCAP), pp.1938-1941, April 2011.

(2)

"GPU implementation and optimization of electromagnetic simulation using the FDTD method for antenna designing"
K. Dohi, Y. Shibata, K. Oguri and T. Fujimoto,
International Workshop on Highly-Efficient Accelerators and Reconfigurable Technologies (HEART), [CD-ROM] June 2011.

(3)

"Stacked rectangular microstrip antenna for triple band (GPS/VICS/ETC) operation in ITS"
T. Fujimoto and R. Nakanishi,
IEEE Antennas and Propagation Society International Symposium, [CD-ROM] July. 2011.

(4)

"Dual-band circularly-polarized small microstrip antenna"
Y. Tagawa and T. Fujimoto,
International symposium on antennas and propagation, [CD-ROM] Oct. 2011.

(5)

"L-probe fed stacked rectangular microstrip antenna combined with ring antenna for triple band (GPS/VICS/ETC) operation in ITS"
T. Fujimoto, D. Tanaka and T. Takenaka,
2011 Korea-Japan Microwave Conference, [CD-ROM] Nov. 2011.

(6)

"Wideband printed rectangular monopole antenna for circularly polarization"
T. Fujimoto and K. Jono,
IEEE Antennas and Propagation Society International Symposium, [CD-ROM] July. 2012.

(7)

"L-probe fed stacked rectangular microstrip antenna combined with ring antenna for triple band (GPS/VICS/ETC) operation in ITS"
D. Tanaka, T. Fujimoto and T. Takenaka,
International symposium on antennas and propagation, [CD-ROM] Oct. 2012.

(8)

"Triple-band circularly polarized small microstrip antenna with crank slits"
T. Fujimoto and A. Tanaka,
Progress in Electromagnetics Research Symposium, [CD-ROM] March. 2013.

(9)

"An L-probe fed stacked microstrip antenna combined with a ring antenna for triple band operation "
T. Fujimoto and D. Tanana,
IEEE Antennas and Propagation Society International Symposium, pp.932-933 July. 2013.

(10)

"Bandwidth enhancement of a circularly polarized printed monopole antenna"
T. Fujimoto and K. Jono,
International Conference on Advanced Technologies for Communications, pp.447-450 Oct. 2013.

(11)

"A fast runtime visualization of a GPU-based 3D-FDTD electromagnetic simulation"
K. Aoki, Y. Shibata, K. Oguri and T. Fujimoto,
First international Symposium on Computing and Networking, pp.30-37 Dec. 2013.

(12)

"Miniaturization of a printed monopole antenna for circular polarization"
T. Fujimoto and R. Taniyama,
IEEE Antennas and Propagation Society International Symposium, pp.414-415 July. 2014.

(13)

"Triple band circularly polarized square microstrip antenna with crank slits"
Y. Yoshitake and T. Fujimoto,
International symposium on antennas and propagation, pp.529-530 Dec. 2014.

(14)

"Wideband printed elliptical monopole antenna for circularly polarization"
T. Fujimoto and M. Takamura
International symposium on antennas and propagation, pp.613-614 Dec. 2014.

(15)

"Wideband printed inverted-F antenna for MIMO system"
T. Fujimoto and J. Taguri,
IEEE Antennas and Propagation Society International Symposium, pp.1960-1961 July. 2015.

(16)

"Design of Optical Lens for Quasi-diffraction-free beam using Particle Swarm Optimization"
T. Fujimoto and Y. Maemura,
Computer and Computing Science, Vol. 111, pp.246-250 Oct. 2015.

(17)

"Circularly polarized small microstrip antenna for wireless sensor network"
T. Fujimoto, T. Tsuruoka, T. Fujishima, Y. Ishizuka, S. Sugimoto and T. Sasamura
International symposium on antennas and propagation, pp.82-83 Nov. 2015.

(1)

"A printed inverted-F antenna for circular polarization"
T. Fujimoto and T. Yoshida,
IEEE Antennas and Propagation Society International Symposium, pp.2171-2172 July. 2016.

(2)

"Wideband printed inverted-F antenna with unidirectional radiation pattern"
T. Fujimoto and J. Taguri,
IEEE APS Topical Conference on Antennas and Propagation in Wireless Communication (APWC), pp.181-182, Sep. 2016.

(3)

"Wideband printed rectangular monopole antenna for circular polarization"
T. Ishikubo and T. Fujimoto,
International symposium on antennas and propagation, Oct. 2016.

(4)

"Breast cancer detection system using printed inverted-F antennas"
M. Wada, T. Fujimoto, T. Takenaka,
IEEE International conference on computational electromagnetics (ICCEM), pp. 148-149, March 2017.

(5)

"Antenna system for radio wave type laparoscope"
T. Fujimoto, N. Masuda, T. Matori and T. Toshiyuki,
IEEE Antennas and Propagation Society International Symposium (APS), July. 2017.

(6)

"Broadband monopole antenna with a reflector and a parasitic element"
T. Fujimoto and D. Hisatomi,
IEEE APS Topical Conference on Antennas and Propagation in Wireless Communication (APWC), pp.75-76, Sep. 2017.

(7)

"A printed inverted-F antenna for circular polarization -Part 2-"
T. Fujimoto, K. Shimizu and N. Onoue,
International symposium on antennas and propagation (ISAP), Nov. 2017.

(8)

"Antenna system for radio wave type laparoscope -Part 2-"
T. Fujimoto, T. Matori, K. Kawashima and T. Takenaka,
IEEE Conference on Antenna Measurements & Applications (CAMA), pp. 314-315, Dec. 2017.

(9)

"Design of stable wireless sensor network for slope monitoring"
Y. Nishikawa, T. Sasamura, Y. Ishizuka, S. Sugimoto, S. Iwasaki, H. Wang, T. Fujishima, T. Fujimoto, K. Yamashita, T. Suzuki, K. Kurihara
IEEE Topical Conference on Wireless Sensors and Sensor Networks, no. TU3P-18, pp.8-11 Jan. 2018.

(10)

"Design of antenna system for radio wave type laparoscope"
T. Fujimoto, T. Matori, K. Kawashima, T. Tanaka
IEEE Antennas and Propagation Society International Symposium, (total 2pages) [USB], Jul. 2018.

(11)

"A printed inverted-F antenna for dual-band dual sense circular polarization"
K. Shimizu, T. Fujimoto
IEEE International Workshop on Electromagnetics, Applications and Student Innovation Competition, p.92, Aug. 2018.

(12)

"Compact and wideband printed monopole antenna for circular polarization"
T. Fujimoto, T. Kawamoto, K. Shimizu, Y. Urushizaki
IEEE APS Topical Conference on Antennas and Propagation in Wireless Communication pp.754-755, Sep. 2018.

(13)

"A circularly polarized printed monopole antenna for radar application"
T. Fujimoto, T. Ohara, C-E. Guan
IEEE Antennas and Propagation Society International Symposium, (total 2pages) [USB], Jul. 2019.

(14)

"Reflector-backed Microstrip Patch Antenna For Medical Body Area Network"
Chai-Eu Guan and T. Fujimoto
8th Asia Pacific Conference on Antennas and Propagation, 6AM1-B-1 (2 pages), Aug. 2019.

(15)

"A triple-band circularly-polarized printed inverted-F antenna"
T. Fujimoto, S. Ota, K. Shimizu, and Chai-Eu Guan
IEEE APS Topical Conference on Antennas and Propagation in Wireless Communication pp.169-170, Sep. 2019.

(16)

"A study on near field of printed antennas for wireless power transfer"
T. Fujimoto, N. Ikeda, C.-E. Guan, Y. Ishizuka, T. Fujishima, S. Sugimoto, and S. Iwasaki
IEICE Asian Wireless Power Transfer Workshop, (2 pages), Oct. 2019.

(1)

"Cavity-backed Printed Antenna For Medical Body Area Network"
C.-E. Guan and T. Fujimoto,
Symposium on Applied Engineering and Sciences (SAES2020), ES5, Dec. 2020.

(2)

"Printed elliptical monopole antenna for bidirectional circular polarization"
N. Otsuka, T. Fujimoto, and C.-E. Guan,
International Symposium on Antennas and Propagation (ISAP)，3D3, Jan. 2021.

(3)

"Antenna Sensor for Radio-Wave Type Endoscope in Actual Scale Model"
S. Kamito, T.Fujimoto, C.-E. Guan, and T. Tanaka,
International Symposium on Antennas and Propagation (ISAP)，3C3, Jan. 2021.

(4)

"Polarization-Sense Reconfigurable Circular Polarized Antenna"
C.-E. Guan and T. Fujimoto,
International Symposium on Antennas and Propagation (ISAP)，4C2, Jan. 2021.

(5)

"A Printed-Inverted F Antenna Combined with Two L-Shaped Elements for Dual Band Circular Polarization"
T. Fujimoto and C.-E. Guan,
International Symposium on Antennas and Propagation (ISAP), pp. 1-2, Oct. 2021.

(6)

"A Compact and Broadband Circularly Polarized Printed Monopole Antenna for UHF RFID"
T. Fujimoto, N. Otuka, and C.-E. Guan,
IEEE International Conference on RFID Technology and Applications (RFID-TA), pp. 74-76, Oct. 2021.

(7)

"Vivaldi Antenna for Radio-wave-type Endoscope"
T. Fujimoto, M. Sasano, S. Kamito, and C.-E. Guan,
IEEE Conference on Antenna Measurements & Applications (CAMA), pp. 8-9, Nov. 2021.

(8)

"Wideband Circularly Polarized MIMO Antenna for Sub 6 GHz 5G Application"
Zin Mar Phyo, T. Fujimoto, and C.-E. Guan,
2022 IEEE International Workshop on Electromagnetics Applications and Student Innovation Competition (iWEM), pp. 103, Aug. 2022.

(9)

"Improvement of Gain in Compact Antipodal Vivaldi Antenna"
T. Fujimoto, M. Sugimoto, and C.-E. Guan,
IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communication (APWC), pp. 56-58, Sep. 2022.

(10)

"Polarization Agile Circular Polarized Crossed Dipole Antenna For Sub-6 GHz Band"
C. -E. Guan, T. Fujimoto and S. Iwasaki
Asia-Pacific Microwave Conference (APMC), pp. 118-120, Dec. 2022.

(11)

"Antenna Sensor for Radio-Wave-Type Endoscope in Real Scale Model"
T. Fujimoto, M. Sasano, C.-E. Guan, S. Yonemitsu, and T. Tanaka,
IEEE Conference on Antenna Measurements & Applications (CAMA), (3-pages), Dec. 2022.

(12)

"Omnidirectional microstrip antenna for ocean wireless sensor network"
T. Fujimoto, Y, Arikawa, R. Matsuo, C.-E. Guan, and Y. Maemura,
IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communication (APWC), p. 108, Oct. 2023.

(13)

"Omnidirectional microstrip antenna in 920MHz band for ocean wireless sensor network"
R. Matsuo, T. Fujimoto, C.-E. Guan, Y. Maemyra, N. Otsu, and R. Sakamoto,
International Symposium on Antennas and Propagation (ISAP), (2-pages), Oct. 2023.

(14)

"A compact wideband circularly polarized MIMO antenna with polarization diversity"
Zin Mar Phyo, T. Fujimoto, and C.-E. Guan,
International Symposium on Antennas and Propagation (ISAP), (2-pages), Oct. 2023.

(15)

"A miniaturized crossed dipole antenna with a wide axial ratio bandwidth"
C.-E. Guan, T. Fujimoto, and S. Iwasaki,
International Symposium on Antennas and Propagation (ISAP), (2-pages), Oct. 2023.

(16)

"A compact printed hybrid-mode antenna for dual-band circular polarization"
T. Fujimoto, T. Shitamim, and C.-E. Guan,
2024 Vietnam-Japan International Symposium on Antennas and Propagation (VJISAP), pp. 28-pp.31, Jan. 2024.