Hiroaki Miyashita

According to our database, Hiroaki Miyashita authored at least 25 papers between 2005 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Radial Line Planar Phased Array Using Electromechanically Rotated Helical Antennas.

Narihiro Nakamoto, Yusuke Suzuki, Satoshi Yamaguchi, Toru Fukasawa, Naofumi Yoneda, Hiroaki Miyashita, Naoki Shinohara

IEICE Trans. Commun., February, 2023

2021

A Suspended Stripline Fed Dual-Polarized Open-Ended Waveguide Subarray with Metal Posts for Phased Array Antennas.

Narihiro Nakamoto, Toru Takahashi, Toru Fukasawa, Naofumi Yoneda, Hiroaki Miyashita

IEICE Trans. Commun., 2021

2020

S-Parameter Analysis for Balanced and Unbalanced Modes Corresponding Dissipated Power of a Small Antenna.

Takashi Yanagi, Yasuhiro Nishioka, Toru Fukasawa, Naofumi Yoneda, Hiroaki Miyashita

IEICE Trans. Commun., 2020

2018

Accuracy Improvement of Characteristic Basis Function Method by Using Multilevel Approach.

Tai Tanaka, Yoshio Inasawa, Naofumi Yoneda, Hiroaki Miyashita

IEICE Trans. Electron., 2018

Statistical Model Using Geometrical-Optical Space Classification: Expansion of Applicable Frequencies to the 5 GHz Band.

Takahiro Hashimoto, Takayuki Nakanishi, Yoshio Inasawa, Yasuhiro Nishioka, Hiroaki Miyashita

IEICE Trans. Electron., 2018

2017

Simultaneous Optimal Design Method of Primary Radiator and Main Reflector for Shaped Beam Antennas.

Takashi Tomura, Michio Takikawa, Yoshio Inasawa, Hiroaki Miyashita

IEICE Trans. Commun., 2017

Improved Primary-Characteristic Basis Function Method Considering Higher-Order Multiple Scattering.

Tai Tanaka, Yoshio Inasawa, Yasuhiro Nishioka, Hiroaki Miyashita

IEICE Trans. Electron., 2017

Element Gain Improvement for Phased Array Antenna Based on Radiation Pattern Reconfigurable Antenna.

Takashi Maruyama, Takashi Uesaka, Satoshi Yamaguchi, Masataka Otsuka, Hiroaki Miyashita

IEICE Trans. Commun., 2017

2016

Extended S-Parameter Method for Measuring Reflection and Mutual Coupling of Multi-Antennas.

Takashi Yanagi, Toru Fukasawa, Hiroaki Miyashita

IEICE Trans. Commun., 2016

Improved Primary Characteristic Basis Function Method for Monostatic Radar Cross Section Analysis of Specific Coordinate Plane.

Tai Tanaka, Yoshio Inasawa, Yasuhiro Nishioka, Hiroaki Miyashita

IEICE Trans. Electron., 2016

Novel Beam-Scanning Center-Fed Imaging Reflector Antenna with Elliptical Aperture for Wide Area Observation.

Michio Takikawa, Yoshio Inasawa, Hiroaki Miyashita, Izuru Naito

IEICE Trans. Electron., 2016

A Novel Directional Coupler Loaded with Feedback Capacitances and Its Applications.

Motomi Abe, Yukihiro Tahara, Tetsu Owada, Naofumi Yoneda, Hiroaki Miyashita

IEICE Trans. Electron., 2016

2015

Novel Phased Array-Fed Dual-Reflector Antenna with Different Orthogonal Cross-Section by Imaging Reflector Antenna and Ring-Focus Cassegrain Antenna.

Michio Takikawa, Yoshio Inasawa, Hiroaki Miyashita, Izuru Naito

IEICE Trans. Electron., 2015

2014

Convergence property of IDR variant methods in the integral equation analysis of electromagnetic scattering problems.

Hidetoshi Chiba, Toru Fukasawa, Hiroaki Miyashita

IEICE Electron. Express, 2014

2013

M-Shaped Dielectric Phase Shifter for Beam-Steerable Base-Station Antenna.

Kengo Nishimoto, Takeshi Oshima, Toru Fukasawa, Hiroaki Miyashita, Yoshihiko Konishi, Manabu Kurihara, Yoshiyuki Chatani

IEICE Trans. Commun., 2013

2012

Inclined Slot Array Antennas on a Hollow Rectangular Coaxial Line.

Satoshi Yamaguchi, Yukihiro Tahara, Toru Takahashi, Kazushi Nishizawa, Hiroaki Miyashita, Yoshihiko Konishi

IEICE Trans. Commun., 2012

2011

Acceleration of Flexible GMRES Using Fast Multipole Method for Implementation Based on Combined Tangential Formulation.

Hidetoshi Chiba, Toru Fukasawa, Hiroaki Miyashita, Yoshihiko Konishi

IEICE Trans. Electron., 2011

Convergence Property of IDR(<i>s</i>) Method Implemented along with Method of Moments for Solving Large-Scale Electromagnetic Scattering Problems Involving Conducting Objects.

Hidetoshi Chiba, Toru Fukasawa, Hiroaki Miyashita, Yoshihiko Konishi

IEICE Trans. Electron., 2011

Efficient Implementation of Inner-Outer Flexible GMRES for the Method of Moments Based on a Volume-Surface Integral Equation.

Hidetoshi Chiba, Toru Fukasawa, Hiroaki Miyashita, Yoshihiko Konishi

IEICE Trans. Electron., 2011

2010

Ultra-Wideband Tapered Slot Antenna Arrays with Parallel-Plate Waveguides.

Satoshi Yamaguchi, Hiroaki Miyashita, Toru Takahashi, Masataka Otsuka, Yoshihiko Konishi

IEICE Trans. Commun., 2010

2009

Construction and Design Equations of a Lumped Element Dual-Band Wilkinson Divider.

Takeshi Oshima, Masataka Otsuka, Hiroaki Miyashita, Yoshihiko Konishi

IEICE Trans. Electron., 2009

2008

Using Conducting Wire at A-Sandwich Junctions to Improve the Transmission Performance of Radomes.

Yoshio Inasawa, Toshio Nishimura, Jun Tsuruta, Hiroaki Miyashita, Yoshihiko Konishi

IEICE Trans. Commun., 2008

RCS Prediction Method from One-Dimensional Intensity Data in Near-Field.

Yoshio Inasawa, Hiroaki Miyashita, Yoshihiko Konishi

IEICE Trans. Electron., 2008

2006

Wave Analysis of the Aperture Field Distribution in Probe-Fed Radial Line Planar Antennas.

Nobuyasu Takemura, Hiroaki Miyashita, Shigeru Makino

IEICE Trans. Commun., 2006

2005

QueryLines: approximate query for visual browsing.

Kathy Ryall, Neal Lesh, Tom Lanning, Darren Leigh, Hiroaki Miyashita, Shigeru Makino

Proceedings of the Extended Abstracts Proceedings of the 2005 Conference on Human Factors in Computing Systems, 2005