Masataka Ohira

Publication Activity (10 Years)

Years Active: 2005-2023
Publications (10 Years): 18

Top Topics

Top Venues

IEICE Electron. Express

IEICE Trans. Electron.

IEEE Trans. Circuits Syst. II Express Briefs

Publications

Kaoru Sudo, Ryo Mikase, Yoshinori Taguchi, Koichi Takizawa, Yosuke Sato, Kazushige Sato, Hisao Hayafuji, Masataka Ohira
A 28 GHz Band Compact LTCC Filtering Antenna with Extracted-Pole Unit for Dual Polarization. IEICE Trans. Electron. 106 (11) (2023)
Masataka Ohira
Foreword. IEICE Trans. Electron. 106 (11) (2023)
Masataka Ohira, Zhewang Ma
Surrogate-Based EM Optimization Using Neural Networks for Microwave Filter Design. IEICE Trans. Electron. (10) (2022)
Baoping Ren, Xuehui Guan, Haiwen Liu, Zhewang Ma, Masataka Ohira
Highly Selective and Controllable Superconducting Dual-Band Differential Filter With Attractive Common-Mode Rejection. IEEE Trans. Circuits Syst. II Express Briefs 69 (3) (2022)
Fan Liu, Zhewang Ma, Weihao Zhang, Masataka Ohira, Dongchun Qiao, Guosheng Pu, Masaru Ichikawa
Design of a Compact Triple-Mode Dielectric Resonator BPF with Wide Spurious-Free Performance. IEICE Trans. Electron. (11) (2022)
Zhewang Ma, Weihao Zhang, Fan Liu, Masataka Ohira
A novel 10MHz-4GHz Wilkinson power divider using lumped compensation elements. IEICE Electron. Express 19 (5) (2022)
Kazunobu Serizawa, Satoru Shimizu, Hiroo Sekiya, Masataka Ohira
Development of Robotic System without Wired Connections at Joints by Wireless Communication and Wireless Power Transfer. PIMRC (2022)
Weihao Zhang, Zhewang Ma, Fan Liu, Masataka Ohira, Xiaolong Wang
Design of wideband impedance transformers with different number and different mounting positions of the shunt stubs. IEICE Electron. Express 19 (5) (2022)
Weihao Zhang, Zhewang Ma, Fan Liu, Masataka Ohira
A novel compact wideband microstrip Wilkinson power divider. IEICE Electron. Express 18 (19) (2021)
Pin Wen, Zhewang Ma, Haiwen Liu, Shuangshuang Zhu, Baoping Ren, Xuehui Guan, Masataka Ohira
Individually controllable dual-band bandpass filter with multiple transmission zeros and wide stopband. IEICE Electron. Express 16 (7) (2019)
Pin Wen, Zhewang Ma, Shuangshuang Zhu, Haiwen Liu, Baoping Ren, Xuehui Guan, Masataka Ohira
Design of compact tri-band bandpass filter using stub-loaded quarter-wavelength SIRs. IEICE Electron. Express 16 (23) (2019)
Baoping Ren, Haiwen Liu, Zhewang Ma, Masataka Ohira, Pin Wen, Xiaolong Wang, Xuehui Guan
Compact Dual-Band Differential Bandpass Filter Using Quadruple-Mode Stepped-Impedance Square Ring Loaded Resonators. IEEE Access 6 (2018)
Baoping Ren, Zhewang Ma, Haiwen Liu, Xuehui Guan, Pin Wen, Chuanyun Wang, Masataka Ohira
Balanced tri-band bandpass filter using sext-mode stepped-impedance square ring loaded resonators. IEICE Electron. Express 15 (18) (2018)
Pin Wen, Zhewang Ma, Haiwen Liu, Shuangshuang Zhu, Baoping Ren, Xiaolong Wang, Masataka Ohira
A miniaturized dual-band bandpass filter using composite resonators with flexible frequency ratio. IEICE Electron. Express 15 (5) (2018)
Xiaolong Wang, Masataka Ohira, Zhewang Ma
A flexible two-section transmission-line transformer design approach for complex source and real load impedances. IEICE Electron. Express 14 (1) (2017)
Masataka Ohira, Toshiki Kato, Zhewang Ma
A Fully Canonical Bandpass Filter Design Using Microstrip Transversal Resonator Array Configuration. IEICE Trans. Electron. (10) (2016)
Xiaolong Wang, Masataka Ohira, Zhewang Ma
Accurate Schiffman-type section design approach for microstrip line Wilkinson power divider. IEICE Electron. Express 13 (14) (2016)
Masataka Ohira, Kazuma Yamanaka, Zhewang Ma
A New Design Formula of Coupling Coefficient between Antenna and Resonator for Efficient Design of Filtering Antenna. IEICE Trans. Electron. (7) (2016)
Masataka Ohira, Zhewang Ma
A Compact Three-Mode H-Shaped Resonator Bandpass Filter Having High Passband Selectivity with Four Transmission Zeros and Wide Stopband Characteristic. IEICE Trans. Electron. (10) (2014)
Masataka Ohira, Zhewang Ma
Resonant-Mode Characteristics of a New Three-Mode Hybrid Microstrip/Slotline Resonator and Novel Realization of Compact Bandpass Filter with Four Transmission Zeros. IEICE Trans. Electron. (7) (2012)
Masataka Ohira, Zhewang Ma, Hiroyuki Deguchi, Mikio Tsuji
A Novel Feeding Structure to Generate Multiple Transmission Zeros for Miniature Waveguide Bandpass Filters Composed of Frequency-Selective Surfaces. IEICE Trans. Electron. (10) (2011)
Amane Miura, Masataka Ohira, Shoichi Kitazawa, Masazumi Ueba
60-GHz-Band Switched-Beam Eight-Sector Antenna with SP8T Switch for 180° Azimuth Scan. IEICE Trans. Commun. (3) (2010)
Hirotsugu Urata, Masataka Ohira, Hiroyuki Deguchi, Mikio Tsuji
Multiple-Step Rectangular Horn with Two Orthogonal Sectoral Tapers for Elliptical Beam. IEICE Trans. Electron. (2) (2007)
Masataka Ohira, Hiroyuki Deguchi, Mikio Tsuji, Hiroshi Shigesawa
Novel Dual-Resonant and Dual-Polarized Frequency Selective Surface Using Eight-Legged Element and Its Experimental Verification. IEICE Trans. Electron. (12) (2005)