Naobumi Michishita

28 papers Journal 27Unranked 1
YearRankTypeTitle / Venue / Authors
2025 J jnl
Planar Frequency Dispersive Phase Shifter for Multiband Base Station Antennas.
IEICE Trans. Commun.
Toshiki Soma, Yasuhito Yanagisawa, Keizo Cho, Naobumi Michishita, Ichiro Oshima, Hiroaki Nakabayashi
2023 J jnl
A Broadband 1-Bit Single-Layer Reconfigurable Reflectarray Unit Cell Based on PIN Diode Model.
IEEE Access
Hoang Dang Cuong, Minh Thuy Le, Nguyen Quoc Dinh, Xuan Nam Tran, Naobumi Michishita
2023 J jnl
Decoupling Method for Four Closely Spaced Planar Inverted-F Antennas Using Parasitic Elements and Bridge Lines.
IEICE Trans. Commun.
Quang Quan Phung, Tuan Hung Nguyen, Naobumi Michishita, Hiroshi Sato, Yoshio Koyanagi, Hisashi Morishita
2023 J jnl
Dual Bands and Dual Polarization Reflectarray for Millimeter Wave Application by Supercell Structure.
IEICE Trans. Commun.
Hiroshi Hashiguchi, Takumi Nishime, Naobumi Michishita, Hisashi Morishita, Hiromi Matsuno, Takuya Ohto, Masayuki Nakano
2022 J jnl
Improvement of Radiation Efficiency for Platform-Mounted Small Antenna by Evaluation of Characteristic Mode with Metal Casing Using Infinitesimal Dipole.
IEICE Trans. Commun.
Takumi Nishime, Hiroshi Hashiguchi, Naobumi Michishita, Hisashi Morishita
2022 J jnl
Mantle-Cloak Antenna by Controlling Surface Reactance of Dielectric-Loaded Dipole Antenna.
IEICE Trans. Commun.
Thanh-Binh Nguyen, Naobumi Michishita, Hisashi Morishita, Teruki Miyazaki, Masato Tadokoro
2021 J jnl
A Study on Decoupling Method for Two PIFAs Using Parasitic Elements and Bridge Line.
IEICE Trans. Commun.
Quang Quan Phung, Tuan Hung Nguyen, Naobumi Michishita, Hiroshi Sato, Yoshio Koyanagi, Hisashi Morishita
2021 J jnl
Monocone Antenna with Short Elements on Wideband Choke Structure Using Composite Right/Left-Handed Coaxial Line.
IEICE Trans. Commun.
Kazuya Matsubayashi, Naobumi Michishita, Hisashi Morishita
2020 J jnl
Dual-Polarized Metasurface Using Multi-Layer Ceramic Capacitors for Radar Cross Section Reduction.
IEICE Trans. Commun.
Thanh-Binh Nguyen, Naoyuki Kinai, Naobumi Michishita, Hisashi Morishita, Teruki Miyazaki, Masato Tadokoro
2019 J jnl
A Study of Impedance Switched Folded Monopole Antenna with Robustness to Metal for Installation on Metal Walls.
IEICE Trans. Electron.
Yuta Nakagawa, Naobumi Michishita, Hisashi Morishita
2019 J jnl
Coaxially Fed Antenna Composed of Monopole and Choke Structure Using Two Different Configurations of Composite Right/Left-Handed Coaxial Lines.
IEICE Trans. Commun.
Takatsugu Fukushima, Naobumi Michishita, Hisashi Morishita, Naoya Fujimoto
2019 J jnl
Design Optimization of Radar Absorbent Material for Broadband and Continuous Oblique Incidence Characteristics.
IEICE Trans. Commun.
Yuka Ishii, Naobumi Michishita, Hisashi Morishita, Yuki Sato, Kazuhiro Izui, Shinji Nishiwaki
2019 J jnl
Effects of the permittivity and conductivity of human body for normal-mode helical antenna performance.
IEICE Electron. Express
Rasyidah Hanan Mohd Baharin, Toru Uno, Takuji Arima, Norsiha Zainuddin, Yoshihide Yamada, Kamilia Kamardin, Naobumi Michishita
2019 J jnl
Low-Profile and Small Monocone Antenna Composed of a Circular Plate and Three Oblique Short Elements.
IEICE Trans. Electron.
Kazuya Matsubayashi, Naobumi Michishita, Hisashi Morishita
2019 J jnl
Low-Profile of Monocone Antenna by Using Planar Inverted-F Antenna Structure.
IEICE Trans. Commun.
Kazuya Matsubayashi, Naobumi Michishita, Hisashi Morishita
2018 J jnl
Broadband Sleeve Dipole Antenna with Consistent Gain in the Horizontal Direction.
IEICE Trans. Commun.
Takatsugu Fukushima, Naobumi Michishita, Hisashi Morishita, Naoya Fujimoto
2016 J jnl
A Compact MIMO UWB Antenna Using Different Types of Dipoles with Low Mutual Coupling.
IEICE Trans. Commun.
Nguyen Quoc Dinh, Le Trong Trung, Xuan Nam Tran, Naobumi Michishita
2016 J jnl
Simultaneous Decoupling and Matching Technique for Short-Range MIMO.
IEICE Trans. Commun.
Kentaro Murata, Naoki Honma, Kentaro Nishimori, Naobumi Michishita, Hisashi Morishita
2013 — conf
Evaluation of caustics for parabolic reflector antennas through focal region ray tracings.
ICSPCS
Nurul Huda Abd Rahman, Mohammad Tariqul Islam, Norbahiah Misran, Yoshihide Yamada, Naobumi Michishita
2011 J jnl
Deterministic Equation for Self-Resonant Structures of Very Small Normal-Mode Helical Antennas.
IEICE Trans. Commun.
Quoc Dinh Nguyen, Naobumi Michishita, Yoshihide Yamada, Koji Nakatani
2010 J jnl
Leaky Wave Antenna Using Composite Right/Left-Handed Transmission Line Composed of Ladder Network for UHF Band.
IEICE Trans. Commun.
Shinji Kamada, Naobumi Michishita, Yoshihide Yamada
2010 J jnl
Multilayered Volumetric Composite Right/Left Handed Metamaterial Structures Composed of Dielectric Resonators and Parallel Mesh Plates.
IEICE Trans. Electron.
Tetsuya Ueda, Shusuke Adachi, Naobumi Michishita, Masahiro Akiyama, Tatsuo Itoh
2009 J jnl
Proximity Coupled Interconnect Using Broadside Coupled Composite Right/Left-Handed Transmission Line.
IEICE Trans. Electron.
Naobumi Michishita, Akiyoshi Abe, Yoshihide Yamada, Anthony Lai, Tatsuo Itoh
2007 J jnl
Comparisons of Simulated and Measured Electric Field Distributions in a Cabin of a Simplified Scale Car Model.
IEICE Trans. Commun.
Satoru Horiuchi, Kunihiko Yamada, Shingo Tanaka, Yoshihide Yamada, Naobumi Michishita
2007 J jnl
Leaky Wave Antenna Based on Evanescent-Mode Left-Handed Transmission Lines Composed of a Cut-Off Parallel-Plate Waveguide Loaded with Dielectric Resonators.
IEICE Trans. Electron.
Tetsuya Ueda, Naobumi Michishita, Anthony Lai, Tatsuo Itoh
2006 J jnl
Implementation of
IEICE Trans. Electron.
Naobumi Michishita, Takashi Hibino, Hiroyuki Arai
2005 J jnl
Mutual Coupling Characteristics of Choke Loaded Patch Array Antenna.
IEICE Trans. Commun.
Naobumi Michishita, Hiroyuki Arai, Yasuko Kimura
2005 J jnl
Three Beam Switched Top Loaded Monopole Antenna.
IEICE Trans. Commun.
Naobumi Michishita, Yuji Nakayama, Hiroyuki Arai, Kohei Mori