Osamu Hashimoto

According to our database, Osamu Hashimoto authored at least 47 papers between 1987 and 2021.

Collaborative distances:

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

2021

Design of Ultra-Thin Wave Absorber with Square Patch Array Considering Electromagnetic Coupling between Patch Array and Back-Metal.

Sota Matsumoto, Ryosuke Suga, Kiyomichi Araki, Osamu Hashimoto

IEICE Trans. Electron., 2021

2018

Winding Ratio Design of Transformer in Equivalent Circuit of Circular Patch Array Absorber.

Ryosuke Suga, Tomohiko Nakamura, Daisuke Kitahara, Kiyomichi Araki, Osamu Hashimoto

IEICE Trans. Electron., 2018

A cross polarization suppression of circular patch array absorber with perturbation elements.

Daisuke Kitahara, Ryosuke Suga, Kiyomichi Araki, Osamu Hashimoto

IEICE Electron. Express, 2018

2017

A study of waveguide reactance element designs for introductory microwave experiments.

Yusuke Kusama, Robert Weston Johnston, Osamu Hashimoto

IEICE Electron. Express, 2017

2016

Study on RCS Reduction of Patch Array Using Switchable Absorption/Transmission Surface.

Shinya Kitagawa, Ryosuke Suga, Osamu Hashimoto, Kiyomichi Araki

IEICE Trans. Electron., 2016

2015

Dual-Polarization RCS Reduction of X-Band Antenna Using Switchable Reflector.

Shinya Kitagawa, Ryosuke Suga, Kiyomichi Araki, Osamu Hashimoto

IEICE Trans. Electron., 2015

2014

A Switchable Microwave Reflector Using Pin Diodes.

Shinya Kitagawa, Ryosuke Suga, Osamu Hashimoto

IEICE Trans. Electron., 2014

2013

Mutual Coupling Reduction between Closely-Placed MSAs for Bi-Static Radar Using Wave Absorber.

Takenori Yasuzumi, Koudai Takahashi, Naoki Sano, Ryosuke Suga, Osamu Hashimoto

IEICE Trans. Electron., 2013

2012

Novel Compact High-Pass Filter with Sharp Attenuation Slope Using Cross-Coupling in the Multi-Layer Structure.

Takenori Yasuzumi, Tomoki Uwano, Osamu Hashimoto

IEICE Trans. Electron., 2012

Ultra-Wideband Bandpass Filter with Sharp Attenuation Slope Using Inter-Digital Finger Resonator and Parallel-Coupled Lines.

Takenori Yasuzumi, Yusuke Omote, Tomoki Uwano, Osamu Hashimoto

IEICE Trans. Electron., 2012

Design of a New Low-Pass Filter in the Hairpin Structure with a Chip-Capacitor.

Takenori Yasuzumi, Masayoshi Kamada, Tomoki Uwano, Osamu Hashimoto

IEICE Trans. Electron., 2012

Miniaturization of Parallel-Plate Lens Antenna for Evaluation of Wave Absorber Placed on Ceiling of ETC Gate.

Takenori Yasuzumi, Nayuta Kamiya, Ryosuke Suga, Osamu Hashimoto, Yukinori Matsushita, Yasuyuki Matsuda

IEICE Trans. Commun., 2012

Multi-Layered Translucent Wave Absorber Using Carbon Fibers and Applying to Portable Anechoic Chamber.

Takenori Yasuzumi, Shunki Kato, Yuya Ishii, Ryosuke Suga, Osamu Hashimoto

IEICE Trans. Commun., 2012

Shape Measurement of Canned Food to Verify Hermetic Sealing.

Ryosuke Suga, Shigenori Takano, Takenori Yasuzumi, Taichi Ijuin, Tetsuya Takatomi, Osamu Hashimoto

IEICE Trans. Electron., 2012

Ultra-wideband bandpass filter using matching-lines and interdigital filter with close-coupled resonators.

Yusuke Omote, Takenori Yasuzumi, Tomoki Uwano, Osamu Hashimoto

IEICE Electron. Express, 2012

2011

Complex permittivities of biological samples with the free space method from 18 to 110 GHz.

Haruki Segawa, Kensuke Sasaki, Maya Mizuno, Kanako Wake, Soichi Watanabe, Osamu Hashimoto

Proceedings of the 4th International Symposium on Applied Sciences in Biomedical and Communication Technologies, 2011

2010

A Study on Compact Wide Bandpass Filter Using Inter-Digital Resonator.

Jumpei Yamamoto, Takenori Yasuzumi, Tomoki Uwano, Osamu Hashimoto

IEICE Trans. Electron., 2010

A Study and Design of LPF Using Hairpin Structural Circuit and Chip Capacitor.

Shohei Hasegawa, Takenori Yasuzumi, Tomoki Uwano, Osamu Hashimoto

IEICE Trans. Electron., 2010

2009

Study on the Temperature Limitation of the Injecting Power to a Pyramidal EM-Wave Absorber.

Tetsuhiro Sasagawa, Shinya Watanabe, Osamu Hashimoto, Toshifumi Saito, Hiroshi Kurihara

IEICE Trans. Electron., 2009

2008

Computer Simulation about Temperature Distribution of an EM-Wave Absorber Using a Coupled Analysis Method.

Shinya Watanabe, Akitoshi Taniguchi, Kota Saito, Osamu Hashimoto, Toshifumi Saito, Hiroshi Kurihara

IEICE Trans. Electron., 2008

Wave Absorber with Fine Weatherability for Improving ETC Environment.

Yu Miura, Kouta Matsumoto, Osamu Okada, Osamu Hashimoto

IEICE Trans. Electron., 2008

Wave Absorber by Using Cylindrical Bars with Magnetic Loss Covers Arranged Metallic Mesh for Improving ETC Environment.

Kouta Matsumoto, Atsushi Kitamoto, Takuya Nakamura, Takahiro Aoyagi, Osamu Hashimoto, Takashi Miyamoto

IEICE Trans. Electron., 2008

2007

The Measurements of the Complex Permittivities of Blood Samples in Quasi-Millimeter and Millimeter Wave Bands.

Hiroki Wakatsuchi, Masahiro Hanazawa, Soichi Watanabe, Atsuhiro Nishikata, Masaki Kouzai, Masami Kojima, Yoko Yamashiro, Kazuyuki Sasaki, Osamu Hashimoto

IEICE Trans. Commun., 2007

An Ultra-Wideband (UWB) Bandpass Filter Using Broadside-Coupled Structure and Lumped-Capacitor-Loaded Shunt Stub Resonators.

Keren Li, Yasuhisa Yamamoto, Daisuke Kurita, Osamu Hashimoto

IEICE Trans. Electron., 2007

Special Section on Recent Technologies for Microwave and Millimeter-wave Passive Devices.

Osamu Hashimoto

IEICE Trans. Electron., 2007

Ultra-wideband (UWB) bandpass filter using shunt stub with lumped capacitor.

Yasuhisa Yamamoto, Keren Li, Osamu Hashimoto

IEICE Electron. Express, 2007

2006

Analysis of Absorbing Characteristics of One-Layer EM-Absorber Using CIP Method.

Shinya Watanabe, Youichi Kakuta, Osamu Hashimoto

IEICE Trans. Electron., 2006

Free Space Measurement Method with Parallel Electromagnetic Wave Beam by Using Dielectric Lenses and Horn Antennas for Reflectivity of Electromagnetic Absorbers in Millimeter Waves.

Hirosuke Suzuki, Atsuhiro Nishikata, Yutaka Higashida, Tetsu Soh, Osamu Hashimoto

IEICE Trans. Electron., 2006

Analysis of EM Environment for DSRC System on Express Highway with Wave Absorbers on Sidewalls and Pavement.

Ramesh K. Pokharel, Osamu Hashimoto, Makoto Toyota

IEICE Trans. Electron., 2006

Magnetic Field and Dosimetric Study at Intermediate Frequency Range Using the Coil Source Model.

Shinichiro Nishizawa, Friedrich M. Landstorfer, Kouta Matsumoto, Osamu Hashimoto

IEICE Trans. Electron., 2006

Wave Absorber Formed by Arranging Cylindrical Bars at Intervals for Installing between ETC Lanes.

Kouta Matsumoto, Takeru Ozawa, Takuya Nakamura, Takahiro Aoyagi, Osamu Hashimoto, Takashi Miyamoto

IEICE Trans. Electron., 2006

Special Section on Near-Field and Far-Field Electromagnetic Absorption and Shielding and Related Technologies.

Osamu Hashimoto

IEICE Trans. Electron., 2006

Non-destructive Dielectric Measurement of Solid Lossy Dielectric Material Using Open-Ended Waveguide Infilled with Low-Loss Dielectric Material.

Hidetoshi Ebara, Daisuke Miki, Teruo Onishi, Shinji Uebayashi, Osamu Hashimoto

IEICE Trans. Electron., 2006

2005

Bandpass Filters Using Tunable Half-Wavelength Resonators with Transmission Zeros.

Kouji Wada, Shinya Watanabe, Ryosuke Suga, Osamu Hashimoto

IEICE Trans. Electron., 2005

Out-of-Band Improvement by Microstrip Line BPFs with Multiple Attenuation Poles in Stopband Using Various Conditions of Coupling Length of Partially Coupled-Line Section.

Kouji Wada, Ramesh K. Pokharel, Takanobu Ohno, Osamu Hashimoto

IEICE Trans. Electron., 2005

Analysis of Error Due to Exclusion of Higher Modes on Complex Permittivity Measurement Using Waveguide with Flange.

Kouji Shibata, Osamu Hashimoto, Ramesh K. Pokharel

IEICE Trans. Electron., 2005

Realization of Attenuation Poles, Spurious Resonance Suppression and Size Reduction by Microstrip SIR Loaded with Dielectric Rods.

Ramesh K. Pokharel, Kouji Wada, Osamu Hashimoto, Takeshi Takahashi

IEICE Trans. Electron., 2005

Investigation on EM Wave Absorbers by Using Resistive Film with Capacitive Reactance.

Hiroshi Kurihara, Toshifumi Saito, Koji Takizawa, Osamu Hashimoto

IEICE Trans. Electron., 2005

An Improvement of Communication Environment for ETC System by Using Transparent EM Wave Absorber.

Hiroshi Kurihara, Yoshihito Hirai, Koji Takizawa, Takeo Iwata, Osamu Hashimoto

IEICE Trans. Electron., 2005

Log-Periodic Dipole Antenna Array-Type Optical Electric Field Sensor.

Naomi Hidaka, Ken Kobayashi, Hideaki Sugama, Ryo Usui, Yoshihiro Tanabe, Osamu Hashimoto

IEICE Trans. Electron., 2005

Foreword.

Osamu Hashimoto

IEICE Trans. Electron., 2005

Method for Estimating Complex Permittivity Based on Measuring Effective Permittivity of Dielectric Mixtures in Radio Frequency Band.

Hidetoshi Ebara, Kensuke Tani, Teruo Onishi, Shinji Uebayashi, Osamu Hashimoto

IEICE Trans. Commun., 2005

2004

Numerical study on an equivalent source model for inhomogeneous magnetic field dosimetry in the low-frequency range.

Shinichiro Nishizawa, Hans-Oliver Ruoss, Friedrich M. Landstorfer, Osamu Hashimoto

IEEE Trans. Biomed. Eng., 2004

2003

An Empirical Study of a Coplanar Bandpass Filter with Attenuation Poles Using Short-Ended Half-Wavelength Resonators.

Kouji Wada, Yoshiyuki Aihara, Osamu Hashimoto, Hiroshi Harada

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003

2002

New tap-coupling technique for improving skirt characteristics of a λ/4 resonator bandpass filter by placement of attenuation poles.

Kouji Wada, Yoshiyuki Aihara, Kouichi Nakagawa, Osamu Hashimoto

Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems 2002, 2002

1992

Graphical Styles for Building Interfaces by Demonstration.

Osamu Hashimoto, Brad A. Myers

Proceedings of the Fifth ACM Symposium on User Interface Software and Technology, 1992

1987

INTERA/P: A User Interface Prototyping Tool.

Osamu Hashimoto, Hitoshi Miyai

Proceedings of the People and Computers III, 1987