Thông tin nhà nghiên cứu KH&CN

Ngoc Nhat Tan Nguyen, Tuan Hung Nguyen, Duy Manh Luong, Ta Mai Van, Thuy Linh Nguyen, and Thi Thu Huong Tran, "A Ku-band SIW Power Divider With High Isolation Using Coupled Resonators," 9th International Conference on Integrated Circuits, Design, and Verification (ICDV), Hanoi, Vietnam, June 2024

Yoshiki Sugimoto, Takanori Narita, Kunio Sakakibara, Tuan Hung Nguyen, and Nobuyoshi Kikuma, "Mechanical/Electrical Hybrid 2-Dimensional Beam Scanning Cylindrical Dielectric Lens Antenna," 18th European Conference on Antenna and Propagation, Glasgow, United Kingdom, March 2024.

Yoshiki Sugimoto, Keiichi Hibi, Takanori Narita, Kunio Sakakibara, Tuan Hung Nguyen, and Nobuyoshi Kikuma, "Improvement of Beam-scanning Gain of Multi-beam Lens Antenna Fed by Circularly Arranged Horns with Separated Phase Centers in E/H-planes," 2023 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting (APS-USNC/USRI 2012), Oregon, United States of America, July 2023.

Design of a Dual-Band Three-Way Power Divider With Unequally High Power Split Ratio

Dinh Tinh Nguyen, Tuan Hung Nguyen, Dang Khanh Trinh, Manh Cuong Nguyen, and Huy Binh Duong, “A General Coordinate Formula for Designing Phased Array Antennas in Cylindrical Shape with Triangular Grid”, Journal of Science and Technology, Military Technical Academy, 12(5), pp. 64-74, Dec. 2018.

Đo lường thủy âm

Thiết kế anten dùng trong radar

Yoshiki Sugimoto, Tuan Hung Nguyen, Takanori Narita, Kunio Sakakibara, and Nobuyoshi Kikuma, “Low-profile Design of Mechanical/Electrical Hybrid 2-dimensional Beam Scanning Cylindrical High-permittivity Lens Antenna with Surface Matching Structure,” IEICE Technical Report, AMT2023-06, pp. 1-4, Minamimakimura Chuo Kominkan, Nagano, June 2023.

Yoshiki Sugimoto, Tuan Hung Nguyen, Quoc Dinh Nguyen, Shuya Suzuki, Takanori Narita, Kunio Sakakibara, and Nobuyoshi Kikuma, “Low Profile Cylindrical Lens Antenna with Matching Layers for 2-Dimensional Beam-Scanning,” 2022 International Symposium on Antennas and Propagation (ISAP 2022), Sydney, Australia, Oct. 2022.

Van Hung Pham, Tuan Hung Nguyen, and Hisashi Morishita, “Detection Performance Analysis of Distributed-Processing Multistatic Radar System with Different Multivariate Dependence Models in Local Decisions,” IEICE Trans. Commun., vol. E105-B, no. 9, pp. 1097-1104, September 2022.

Quang Quan Phung, Tuan Hung Nguyen, Naobumi Michishita, Hiroshi Sato, Yoshio Koyanagi, and Hisashi Morishita, “Dual-band Design and Decoupling Between Two Planar Inverted-F Antennas Using Linear Parasitic Elements and Bridge Line,” IET Microw. Antennas Propag., vol. 16, issue 2-3, pp. 103-112, 2022.

Van Hung Pham, Tuan Hung Nguyen, Duc Minh Nguyen, and Hisashi Morishita, “A New Method Based on Copula Theory for Evaluating Detection Performance of Distributed-Processing Multistatic Radar System,” IEICE Trans. Commun., vol. E105-B, no. 1, pp. 67-75, 2022.

Quang Quan Phung, Tuan Hung Nguyen, Naobumi Michishita, Hiroshi Sato, Yoshio Koyanagi, and Hisashi Morishita, “Decoupling of 2 elements planar inverted-f antenna by using parasitic elements, ” IEICE Society Conference, BS-1-1, Osaka University, Osaka, Sept. 2019

Quang Quan Phung, Tuan Hung Nguyen, Naobumi Michishita, Hiroshi Sato, Yoshio Koyanagi, and Hisashi Morishita, “Decoupling of planar inverted-F antenna by using parasitic elements, ” IEICE General Conference, B-1-99, Waseda University, Tokyo, Mar. 2019. (in Japanese)

Yuka Ishii, Tuan Hung Nguyen, Naobumi Michishita, and Hisashi Morishita, “Design of radar absobent material with broadband characterisitcs using PSO,” IEICE Society Conference, B-1-47, Tokyo City University, Tokyo, Sept. 2017. (in Japanese)

Van Hung Phan, Quoc Dinh Nguyen, Dinh Thuyen Hoang, Tuan Hung Nguyen, Minh Thuy Le, Trong Trung Le, and Yoshihide Yamada, “Estimations of matching layers effects on lens antenna characteristics, ” INISCOM2020 (6th EAI International Conference, INISCOM 2020), Hanoi, Vietnam, Aug. 2020

Tuan Hung Nguyen, Itsuki Sasaki, Yuta Nakagawa, and Hisashi Morishita, “A simple printed dipole antenna with broadband characteristics, ” IWAT2020 (International Workshop on Antenna Technologies), W-TI 1-P19, Bucharest, Romania, Feb. 2020

Quang Quan Phung, Yuta Nakagawa, Tuan Hung Nguyen, Naobumi Michishita, Hiroshi Sato, Yoshio Koyanagi, and Hisashi Morishita, “A decoupling method for two PIFAs by using bridged two parasitic elements, ” 2019 International Symposium on Antennas and Propagation (ISAP 2019), Xi’an, China, Oct. 2019.

Tuan Hung Nguyen, Itsuki Sasaki, and Hisashi Morishita, “A broadband printed antenna with radiation patterns of dipole,” 23rd International Conference on Applied Electromagnetics and Communications (ICECOM 2019), Dubrovnik, Croatia, Sept. 2019

Quang Quan Phung, Yuta Nakagawa, Tuan Hung Nguyen, Naobumi Michishita, Hiroshi Sato, Yoshio Koyanagi, and Hisashi Morishita, “Decoupling of two planar inverted-f antennas by using parasitic element,” The 2019 Malaysia-Japan Workshop on Radio Technology (MJWRT 2019), Kuala Lumpur, Malaysia, August 2019

Manh Linh Ho, Hong Quan Dinh, Le Hoang, Tuan Hung Nguyen, Paola Pirinoli, and Ngoc Chien Dao, “Near field approximation for wireless power transfer by MoM,” 13th European Conference on Antenna and Propagation (EuCAP 2019), MT_A03, Krakow, Poland, April 2019

Quang Quan Phung, Tuan Hung Nguyen, Naobumi Michishita, Hiroshi Sato, Yoshio Koyanagi, and Hisashi Morishita, “Characteristic mode analysis of U-shaped folded dipole antenna for WiMAX, ” IWAT2019 (International Workshop on Antenna Technologies), TI-3.10, Florida International University, Florida, Mar. 2019.

Naoki Akiyama, Tuan Hung Nguyen, Naobumi Michishita, Hiroshi Satoh, Yoshio Koyanagi, and Hisashi Morishita, “Fundamental study on U-shaped dipole antenna by characteristic mode analysis,” The 36th JSST Annual Conference International Conference on Simulation Technology (JSST 2017), Tokyo Denki University, Tokyo, Oct. 2017

Quang Quan Phung, Tuan Hung Nguyen, Naobumi Michishita, Hiroshi Sato, Yoshio Koyanagi, and Hisashi Morishita, “A Study on Decoupling Method for Two PIFAs Using Parasitic Elements and Bridge Line,” IEICE Trans. Commun., vol. E104-B, no. 6, pp. 630-638, 2021.

Tuan Hung Nguyen, Ngoc Dong Nguyen, Hikaru Takizawa, and Hisashi Morishita, “A simple printed antenna with broadband property and omnidirectional radiation patterns of wire dipole,” IEICE Electronics Express, vol. 17, no. 18, pp. 1-6, August 2020.

Quang Quan Phung, Tuan Hung Nguyen, Naobumi Michishita, Hiroshi Sato, Yoshio Koyanagi, and Hisashi Morishita, “Broadband design of U-shaped folded dipole antenna for WiMAX by using characteristic mode analysis,” IEICE Commun. Express, vol. 8, no. 8, pp. 347-352, August 2019.

Tuan Hung Nguyen, Tien Hai Nguyen, and Thi Thuy Dinh, “An effective design procedure for compact bandpass cavity filters applied in radar systems”, Journal of Science and Technology, Military Technical Academy, N.189(4-2018), pp. 188-198, April 2018.

Contribution to Chapter 11 of "K. Fujimoto and H. Morishita, Modern Small Antennas, Cambridge University Press, UK, 2013"

T. H. Nguyen, T. H. Nguyen, and T. Thuy. Dinh, "An Effective Design Procedure for Compact Bandpass Cavity Filters Applied in Radar Systems", International Conference on Radar Monitoring Systems 2017 (RMS' 2017)

Winner of Student Innovation Competition, 2014 IEEE International Workshop on Electromagnetics, Sapporo, Japan, Aug. 2014.

Special Award of “Yes! Education Program”, AET Inc., Kawasaki, Japan, April 2014.

Honorable Mention of the Student Paper Competition, Applied Computational Electromagnetics Society (ACES2014), Jacksonville, United States of America, Mar. 2014.

Traveling Expense Support of The Telecommunications Advancement Foundation, Tokyo, Japan, Mar. 2014.

Young Engineering Award of Technical Committee on Antennas and Propagation of IEICE

Best student paper award, The 2013 International Conference on Advanced Technologies for Communications, Hochiminh City, Vietnam, Oct. 2013.

N. Nishiyama, T.H. Nguyen, H. Morishita, H. Sato, and Y. Koyanagi, “A study on multi-branch linear inverted-F antenna using common short port for mobile terminals,” IEICE Society Conference, B-1-93, Tokushima University, Tokushima, Sept. 2014.

T. Oki, T.H. Nguyen, M. Sakuma, H. Morishita, “Fundamental investigation of wideband sleeve antenna,” IEICE Society Conference, B-1-128, Tokushima University, Tokushima, Sept. 2014.

T.H. Nguyen, N. Michishita, and H. Morishita, “Design method for left-handed metamaterial structure using the combination of multilayer ceramic capacitor and cut-off waveguide,” IEICE Society Conference, BCS-1-2, Tokushima University, Tokushima, Sept. 2014.

N. Michishita, T.H. Nguyen, and H. Morishita, “Magnetic current source by using metamaterial composed of multi-layer ceramic capacitors,” IEICE Technical Report, A･P2014-100, pp. 39-42, Tokyo Institute of Technology, Meguro, Sept. 2014.

T.H. Nguyen, N. Nishiyama, H. Sato, Y. Koyanagi, and H. Morishita, “Requisite design volume of small handset antennas,” IEICE Technical Report, A･P2014-43, pp. 19-24, Promotion of Machine Industry Hall, Minato, June 2014.

T.H. Nguyen, and H. Morishita, “A study on 3D radiation pattern measurement of small handset antenna using optical electric field sensor,” IEICE Technical Report, AMT2014-06, pp. 35-38, National Institute of Advanced Industrial Science and Technology, Tsukuba, June 2014.

N. Nishiyama, T.H. Nguyen, H. Morishita, H. Sato, and Y. Koyanagi, “Requisite design volume of a linear inverted-F antenna for mobile terminals,” IEICE General Conference, B-1-108, Niigata University, Niigata, Mar. 2014.

T.H. Nguyen, N. Michishita, and H. Morishita, “Miniaturization method for metamaterial structure using multilayer ceramic capacitor,” IEICE General Conference, B-1-137, Niigata University, Niigata, Mar. 2014.

A. Iwata, T.H. Nguyen, M. Sakuma, and H. Morishita, “Basic characteristics of improved broadband sleeve antenna,”　IEICE Technical Report, A･P2013-60, pp.25-30, Kojima Industries Corporation, Toyota, Feb. 2014.

T.H. Nguyen, and H. Morishita, “Evaluation of requisite design area of small antenna for handset device,” 2013 Microwave Workshops & Exhibition (MWE 2013), Pacifico Yokohama, Yokohama, Nov. 2013.

A. Iwata, T.H. Nguyen, M. Sakuma, and H. Morishita, “Basic characteristics of wideband sleeve antenna,” IEICE Society Conference, B-1-146, Fukuoka Institute of Technology, Fukuoka, Sept. 2013.

T.H. Nguyen, N. Michishita, and H. Morishita, “Small metamaterial structures using multilayer ceramic capacitor,” IEICE Society Conference, B-1-127, Fukuoka Institute of Technology, Fukuoka, Sept. 2013.

A. Iwata, T.H. Nguyen, M. Sakuma, and H. Morishita, “Basic characteristics of wideband sleeve antenna, ” ITE Technical Report, ITE-BCT2013-75, vol. ITE-37, no. 34, pp. 33-36, Otaru Civic Center, Otaru, July 2013.

T.H. Nguyen, H. Morishita, Y. Koyanagi, K. Izui, and S. Nishiwaki, “An example of antenna design using multi-level particle swarm optimization, ” IEICE Technical Report, A･P2013-15, pp. 1-6, Beppu International Convention Center, B-Con Plaza, Beppu, May 2013.

T.H. Nguyen, H. Morishita, Y. Koyanagi, K. Izui, and S. Nishiwaki, “Optimal design of vertical U-shaped folded dipole antenna for WiMAX and evaluation of its requisite design area on a ground plane, ” IEICE Technical Report, A･P2013-10, pp. 55-60, Kwansei Gakuin University, Nishinomiya, April 2013.

A. Iwata, T.H. Nguyen, and H. Morishita, “Characteristic of a vertical L-shaped folded monopole antenna for WiMAX,” IEICE General Conference, B-1-184, Gifu University, Gifu, Mar. 2013.

T.H. Nguyen, H. Morishita, Y. Koyanagi, K. Izui, and S. Nishiwaki, “Clearance evaluation of vertical U-shaped folded dipole antenna,” IEICE General Conference, B-1-93, Gifu University, Gifu, Mar. 2013.

H. Kobayashi, T.H. Nguyen, H. Morishita, and Y. Koyanagi, “A study on multiple resonances of J-shaped folded monopole antenna,” IEICE Technical Report, A･P2012-119, pp. 11-16, Promotion of Machine Industry Hall, Minato, Dec. 2012.

T.H. Nguyen, and H. Morishita, “Radiation characteristics measurement of small antennas for handset terminals using optical electric field sensor,” The 2nd Student Research Presentation of IEEE Instrumentation & Measurement Society, IEEE_IM-S12-34, Saga University, Saga, Nov. 2012.

A. Iwata, T.H. Nguyen, and H. Morishita, “Fundamental investigation of a vertical L-shaped folded monopole antenna for WiMAX,” 2012 JCEEE International Session Electromagnetic Waves and Antenna, vol. 65, no. 08-2P-04, Nagasaki University, Nagasaki, Sept. 2012.

T.H. Nguyen, H. Kobayashi, and H. Morishita, “Optimal design of a small vertical U-shaped folded dipole antenna,” 2012 JCEEE International Session Electromagnetic Waves and Antenna, vol. 65, no. 02-1A-02, Nagasaki University, Nagasaki, Sept. 2012.

H. Kobayashi, T.H. Nguyen, and H. Morishita, “Fundamental study on widening bandwidth of J-shaped folded monopole antenna, ” IEICE Society Conference, B-1-151, Toyama University, Toyama, Sept. 2012.

T.H. Nguyen, H. Morishita, Y. Koyanagi, K. Izui, and S. Nishiwaki, “Sizing optimization of vertical U-shaped folded dipole antenna for WiMAX by PSO, ” IEICE Society Conference, B-1-56, Toyama University, Toyama, Sept. 2012.

T. Nakao, T.H. Nguyen, M. Nagatoshi, and H. Morishita, “Fundamental study on curved folded dipole antenna, ” IEICE General Conference, B-1-82, Okayama University, Okayama, Mar. 2012.

H. Kobayashi, T.H. Nguyen, and H. Morishita, “A study on lowering frequency of J-shaped folded monopole antenna,” IEICE General Conference, B-1-85, Okayama University, Okayama, Mar. 2012.

T.H. Nguyen, H. Morishita, Y. Koyanagi, K. Izui, and S. Nishiwaki, “Dimension shape optimization of L-shaped folded monopole antennas array for WLAN using PSO, ” IEICE General Conference, B-1-171, Okayama University, Okayama, Mar. 2012.

S. Watanabe, T.H. Nguyen, and H. Morishita, “A study on multi-resonances of the L-shaped folded monopole antenna with parasitic elements,” Technical Bulletin of Science and Engineering, vol. 49, no. 2, pp. 9-15, National Defense Academy, Yokosuka, Mar. 2012.

T. Nakao, S. Condette, T.H. Nguyen, M. Nagatoshi, and H. Morishita, “Fundamental investigation of the helmet antenna for disaster prevention, ” IEICE Technical Report, ACT2011-08, pp. 1-6, Okinawa Prefectural Museum & Art Museum, Okinawa, Dec. 2011.

H. Kobayashi, T.H. Nguyen, H. Morishita, and H. Fujikawa, “Fundamental study on miniaturization of J-shaped folded monopole antenna, ” IEICE Society Conference, B-1-75, Hokkaido University, Sept. 2011.

T.H. Nguyen, H. Morishita, Y. Koyanagi, K. Izui, and S. Nishiwaki, “Dimension optimization of U-shaped folded dipole antenna for WiMAX using PSO, ” IEICE Society Conference, B-1-76, Hokkaido University, Sept. 2011.

T.H. Nguyen, H. Morishita, Y. Koyanagi, K. Izui, and S. Nishiwaki, “Study on multi-objective optimization of U-shaped folded dipole antenna for WiMAX using PSO, ” IEICE Technical Report, ACT2011-03, pp. 13-18, The Shimane Institute for Industrial Technology, Shimane, Sept. 2011.

T.H. Nguyen, H. Morishita, Y. Koyanagi, K. Izui, and S. Nishiwaki, “Broadband characteristic of U-shaped folded dipole antenna for WiMAX in consideration of ground plane using PSO, ” IEICE Technical Report, A･P2011-60,pp. 63-68, Akita Civic Center, Akita, Aug. 2011.

T.H. Nguyen, H. Morishita, K. Izui, and S. Nishiwaki, “Shape optimization of U-shaped folded dipole antenna using PSO, ” IEICE General Conference, B-1-74, Tokyo City University, Setagaya, Mar. 2011.

S. Watanabe, T.H. Nguyen, and H. Morishita, “Characteristics of L-shaped Folded Monopole Antenna with parasitic elements, ” IEICE Technical Report, A･P 2010-133, pp. 1-6, Saga University, Saga, Jan. 2011.

T.H. Nguyen, S. Watanabe, and H. Morishita, “Fundamental investigation of U-shaped folded dipole antenna for WiMAX, ” IEICE Society Conference, B-1-128, Osaka Prefecture University, Osaka, Sept. 2010.

J. Itoh, T.H. Nguyen, and H. Morishita, “Analysis of decoupling method between J-shaped folded monopole antennas using bridge element, ” IEICE Society Conference, B-1-97, Osaka Prefecture University, Osaka, Sept. 2010.

J.Itoh, T.H. Nguyen, and H. Morishita, “Study of the mutual coupling reduction between two J-shaped folded monopole antennas, ” IEICE General Conference, B-1-118, Tohoku University, Sendai, Mar. 2010.

T. Oki, T.H. Nguyen, M. Sakuma, and H. Morishita, “Basic characteristics of wideband sleeve antenna, ” 2014 International Symposium on Antennas and Propagation (ISAP 2014), TH1E-03, Kaohsiung, Taiwan, Dec. 2014.

T.H. Nguyen, N. Nishiyama, H. Morishita, H. Sato, and Y. Koyanagi, “Requisite design volume of a wire inverted-F antenna inside a smartphone terminal, ” 2014 International Symposium on Antennas and Propagation (ISAP 2014), FR3E-04, Kaohsiung, Taiwan, Dec. 2014.

T.H. Nguyen, and H. Morishita, “Concept and reduction of requisite design volume of handset antennas, ” 2014 Thailand-Japan Microwave (TJMW2014), Bangkok, Thailand, Nov. 2014.

T.H. Nguyen, H. Morishita, H. Sato, and Y. Koyanagi, “A simple multi-band linear inverted-F antenna, ” 2014 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition, POS1.9, Sapporo, Japan, Aug. 2014.

T.H. Nguyen, N. Michishita, and H. Morishita, “A fundamental study on miniaturization of small metamaterial structure using multilayer ceramic capacitor, ” 2014 Asian Workshop on Antennas and Propagation (AWAP2014), Kanazawa, Japan, May 2014.

T.H. Nguyen, H. Sato, Y. Koyanagi, and H. Morishita, “Requisite design volume of small antennas designed for cellular dual-band of smartphone terminals, ” The Applied Computational Electromagnetics Society (ACES2014), Jacksonville, United States of America, Mar. 2014.

T.H. Nguyen, H. Sato, Y. Koyanagi, and H. Morishita, “A study on requisite design volume of small antennas designed for dual-band of mobile terminals, ” Vietnam-Japan International Symposium on Antennas and Propagation, Hanoi, Vietnam, Jan. 2014.

H. Morishita, and T.H. Nguyen, “Compact antennas with folded structure, ” 2013 Thailand-Japan Microwave (TJMW2013), Bangkok, Thailand, Dec. 2013.

T.H. Nguyen, Y. Saita, and H. Morishita, “Bandwidth maximization of a vertical U-shaped folded dipole antenna designed for WiMAX,” 2013 International Conference on Advance Technologies for Communications (ATC 2013), Ho Chi Minh, Vietnam, Oct. 2013.

H. Kobayashi, T.H. Nguyen, H. Morishita, T. Matsumoto, and Y. Norisue, “A study on downsizing of an inverted FL antenna using dielectric materials, ” 2013 IEEE International Conference on Space Science and Communication (IconSpace 2013), pp. 178-181, Melaka, Malaysia, July 2013.

H. Morishita, and T.H. Nguyen, “Characteristics of antennas with folded structures, ” 2011 International Symposium on Antennas and Propagation (ISAP 2012), no. 1A3-2, pp. 6-9, Nagoya, Japan, Oct. 2012.

T.H. Nguyen, and H. Morishita, “Sizing optimization of small antenna design by PSO linking Matlab and CST-Microwave studio, ” JSST 2012 International Conference on Simulation Technology, Kobe, Japan, Sept. 2012.

H. Kobayashi, T.H. Nguyen, H. Morishita, and Y. Koyanagi, “Study on wider bandwidth of J-shaped folded monopole antenna, ” Thailand-Japan Microwave (TJMW 2012), WE5-7, Bangkok, Thailand, Aug. 2012.

T. Nakao, T.H. Nguyen, M. Nagatoshi, and H. Morishita, “Fundamental study on curved folded dipole antenna, ” 2012 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting (APS-USNC/USRI 2012), Chicago, United States of America, July 2012.

H. Kobayashi, T.H. Nguyen, and H. Morishita, “Fundamental study on lowering frequency of J-shaped folded monopole antenna, ” 2012 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting (APS-USNC/USRI 2012), Chicago, United States of America, July 2012.

T.H. Nguyen, H. Morishita, Y. Koyanagi, K. Izui, and S. Nishiwaki, “Effective formulations of objective functions for optimizing U-shaped folded dipole antenna by PSO, ” 2012 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting (APS-USNC/USRI 2012), Chicago, United States of America, July 2012.

T.H. Nguyen, H. Morishita, Y. Koyanagi, K. Izui, and S. Nishiwaki, “Dimension optimization on mutual coupling reduction between two L-shaped folded monopole antenna for handset using PSO, ” 6th European Conference on Antenna and Propagation (EuCAP 2012), pp. 1925-1928, Prague, Czech Republic, Mar. 2012.

T.H. Nguyen, H. Morishita, Y. Koyanagi, K. Izui, and S. Nishiwaki, “Dimension optimization of U-shaped folded dipole antenna for WiMAX using PSO, ” 2011 International Symposium on Antennas and Propagation (ISAP 2011), FrB4-2, Jeju, Korea, Oct. 2011.

T.H. Nguyen, H. Morishita, K. Izui, and S. Nishiwaki, “Shape optimization of U-shaped folded dipole antenna using PSO, ” 2011 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting (APS-USNC/USRI 2011), pp. 2894-2897, Spokane, United States of America, July 2011.

T.H. Nguyen, H. Morishita, K. Izui, and S. Nishiwaki, “Shape optimization of WiMAX antenna using PSO, ” 9th World Congress on Structural and Multidisciplinary Optimization (WCSMO-9), no.041_1, Shizuoka, Japan, June 2011.

T.H. Nguyen, S. Watanabe, and H. Morishita, “Fundamental study on U-shaped Folded Dipole Antenna for WiMAX, ” 5th European Conference on Antenna and Propagation (EuCAP 2011), pp. 1318-1321, Rome, Italia, April 2011.

T.H. Nguyen, M. Hirayama, M. Nagatoshi, and H. Morishita, “Characteristics of U-shaped folded dipole antenna on a small ground plane, ” 2010 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting (APS-USNC/USRI 2010), Toronto, Canada, July 2010.

Quoc Anh Ha, Quoc Dinh Nguyen, Tuan Hung Nguyen, and Quoc Trinh Do, “Design of a dual-band inverted-F antenna structure for mobile devices,” Journal of Science and Technology, Military Technical Academy, N.174(2-2016), pp. 50-58, Feb. 2016.

Takashi Oki, Tuan Hung Nguyen, Masao Sakuma, and Hisashi Morishita, “Simple broadband technique for sleeve antenna,” IEICE Trans. Electron., vol. J98-C, no. 2, pp. 34-35, Feb. 2015.

Tuan Hung Nguyen, Hiroshi Sato, Yoshio Koyanagi, and Hisashi Morishita “Investigation on a multi-band inverted-F antenna sharing only one shorting strip among multiple branch elements,” IEICE Trans. Commun., vol. E98-B, no. 7, pp. 1302-1315, July 2015.

Tuan Hung Nguyen, Hiroshi Sato, Yoshio Koyanagi, and Hisashi Morishita, “A study on miniaturization of requisite design volume of small antennas inside handset terminals,” IEICE Trans. Commun., vol. E97-B, no. 11, pp. 2395-2403, Nov. 2014.

Tuan Hung Nguyen, Takashi Oki, Hisashi Morishita, Hiroshi Sato, and Yoshio Koyanagi, “A simple multi-band wire inverted-F antenna for cellular application inside handset terminals, ” IEICE Commun. Express, vol. 3, no. 9, pp. 281-286, Sept. 2014.

Tuan Hung Nguyen, Hisashi Morishita, Yoshio Koyanagi, Kazuhiro Izui, and Shinji Nishiwaki, “A multi-level optimization method using PSO for the optimal design of an L-shaped folded monopole antenna array,” IEEE Trans. Antennas Propag., vol. 62, no. 1, pp. 206-215, Jan. 2014.

Tuan Hung Nguyen, Hisashi Morishita, Kazuhiro Izui, and Shinji Nishiwaki, “Requisite design area on the ground plane of U-shaped folded dipole antenna, ” IEICE Commun. Express, vol. 2, no. 8, pp. 365-371, Aug. 2013.

Tuan Hung Nguyen, Hisashi Morishita, Yoshio Koyanagi, Kazuhiro Izui, and Shinji Nishiwaki, “Sizing optimization for broadband characteristic of U-shaped folded dipole antenna for WiMAX by using PSO,” IEICE Trans. Commun., vol. J95-B, no. 09, pp. 1069-1077, Sept. 2012.

Tuan Hung Nguyen, Hisashi Morishita, Yoshio Koyanagi, Kazuhiro Izui, and Shinji Nishiwaki, “Space-saving and broadband design of a small vertical U-shaped folded dipole antenna for dual-band WiMAX using a PSO algorithm, ” IEICE Commun. Express, vol. 1, no. 3, pp. 89-94, Aug. 2012.

Tuan Hung Nguyen, Sohei Watanabe, and Hisashi Morishita, “Broadband characteristic of U-shaped folded dipole antenna for WiMAX with considering ground plane,” IEICE Trans. Commun., vol. J95-B, no. 02, pp. 371-374, Feb. 2012.

Jun Itoh, Tuan Hung Nguyen, and Hisashi Morishita, “The mutual coupling reduction between two J-shaped folded monopole antennas for handset,” IEICE Trans. Commun., vol. E94-B, no. 5, pp. 1161-1167, May 2011.

Jun Itoh, Tuan Hung Nguyen, and Hisashi Morishita, “Analysis of decoupling method between J-shaped folded monopole antennas for IEEE 802.11 b/g on handset,” IEICE Electron. Express, vol. 7, no. 18, pp. 1359-1363, Sept. 2010.

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Phát triển ăng-ten băng rộng nhiều búp sóng cho trạm gốc di động 5G