Miniaturized High-Temperature Superconducting Microstrip and Coplanar Waveguide Filters. - Zhewang Ma; Yoshio Kobayashi (IEICE Trans. Electron., 2005)

Miniaturized High-Temperature Superconductor Bandpass Filters Using Microstrip S-Type Spiral Resonators. - Zhewang Ma; Tamio Kawaguchi; Yoshio Kobayashi (IEICE Trans. Electron., 2005)

Microstrip Lowpass Filters with Reduced Size and Improved Stopband Characteristics. - Zhewang Ma; Kaneo Nomiyama; Yoshio Kobayashi (IEICE Trans. Electron., 2005)

Design and Measurement of a Miniaturized HTS Filter Using Microstrip Spiral Resonators. - Zhewang Ma; Erito Sakurai; Yoshio Kobayashi (IEICE Trans. Electron., 2005)

Novel Compact Microstrip Dual-Mode Ring Resonator Wideband Bandpass Filter with Significantly Improved Stopband Property. - Peng Cai; Zhewang Ma; Xuehui Guan; Yoshio Kobayashi; Tetsuo Anada (IEICE Trans. Electron., 2006)

In-Situ Measurement of Complex EM Parameters of Dispersive Absorbing Materials by Coaxial-Probe-Based Frequency-Variation Method. - Chun-Ping Chen; Yu Dong; Maode Niu; Deming Xu; Zhewang Ma; Tetsuo Anada (IEICE Trans. Electron., 2006)

Synthesizing Microstrip Dual-Band Bandpass Filters Using Frequency Transformation and Circuit Conversion Technique. - Xuehui Guan; Zhewang Ma; Peng Cai; Yoshio Kobayashi; Tetsuo Anada; Gen Hagiwara (IEICE Trans. Electron., 2006)

Dual-Mode Bandpass Filters Using Microstrip Slotted Equilateral Triangular Patch Resonators. - Weiliang Hu; Zhewang Ma; Yoshio Kobayashi; Tetsuo Anada; Gen Hagiwara (IEICE Trans. Electron., 2006)

A Novel Compact HTS Interdigital Bandpass Filter Using CPW Quarter-Wavelength Resonators. - Zhewang Ma; Tamio Kawaguchi; Yoshio Kobayashi; Daisuke Koizumi; Kei Satoh; Shoichi Narahashi (IEICE Trans. Electron., 2006)

Further Study on Coaxial-Probe-Based Two-Thickness-Method for Nondestructive and Broadband Measurement of Complex EM-parameters of Absorbing Material. - Chun-Ping Chen; Deming Xu; Zhewang Ma; Tetsuo Anada (IEICE Trans. Electron., 2007)

Novel Compact Ultra-Wideband Bandpass Filter by Application of Short-Circuited Stubs and Stepped-Impedance-Resonator. - Chun-Ping Chen; Zhewang Ma; Tetsuo Anada (IEICE Trans. Electron., 2008)

Design of Pseudo-Elliptical Wideband Bandpass Filter Using Stub Loaded Short-Circuited Parallel-Coupled Three-Line Units. - Chun-Ping Chen; Junya Takahashi; Zhewang Ma; Tetsuo Anada; Jui-Pang Hsu (IEICE Trans. Electron., 2010)

Frequency Dependence Measurements of Complex Permittivity of Dielectric Plates Using TE0m1 Modes in a Circular Cavity. - Hossain S. M. Nazarat; Yoshio Kobayashi; Zhewang Ma (IEICE Trans. Electron., 2010)

A Novel Feeding Structure to Generate Multiple Transmission Zeros for Miniature Waveguide Bandpass Filters Composed of Frequency-Selective Surfaces. - Masataka Ohira; Zhewang Ma; Hiroyuki Deguchi 001; Mikio Tsuji (IEICE Trans. Electron., 2011)

Resonant-Mode Characteristics of a New Three-Mode Hybrid Microstrip/Slotline Resonator and Novel Realization of Compact Bandpass Filter with Four Transmission Zeros. - Masataka Ohira; Zhewang Ma (IEICE Trans. Electron., 2012)

A Compact Three-Mode H-Shaped Resonator Bandpass Filter Having High Passband Selectivity with Four Transmission Zeros and Wide Stopband Characteristic. - Masataka Ohira; Zhewang Ma (IEICE Trans. Electron., 2014)

Parallel Computation of Complex Antennas around the Coated Object Using Iterative Vector Fields Technique. - Ying Yan; Xunwang Zhao; Yu Zhang; Changhong Liang; Zhewang Ma (IEICE Trans. Electron., 2014)

A novel hybrid microstrip/slotline transversal wide-band bandpass filter. - Xuehui Guan; Wei Huang; Haiwen Liu; Ye Yuan; Yande Liu; Zhewang Ma (IEICE Electron. Express, 2016)

Accurate Schiffman-type section design approach for microstrip line Wilkinson power divider. - Xiaolong Wang 010; Masataka Ohira; Zhewang Ma (IEICE Electron. Express, 2016)

A Compact Millimeter-Wave Dual-Band Bandpass Filter Using Substrate-Integrated Waveguide (SIW) Dual-Mode Cavities. - Kaida Dong; Jingyan Mo; Yuhong He; Zhewang Ma; Xuexia Yang (IEICE Trans. Electron., 2016)

Foreword. - Zhewang Ma (IEICE Trans. Electron., 2016)

A Fully Canonical Bandpass Filter Design Using Microstrip Transversal Resonator Array Configuration. - Masataka Ohira; Toshiki Kato; Zhewang Ma (IEICE Trans. Electron., 2016)

A New Design Formula of Coupling Coefficient between Antenna and Resonator for Efficient Design of Filtering Antenna. - Masataka Ohira; Kazuma Yamanaka; Zhewang Ma (IEICE Trans. Electron., 2016)

Microstrip diplexer based on common dual-band filter. - Xuehui Guan; Hui Su; Fangqi Yang; Pin Wen; Zhewang Ma (IEICE Electron. Express, 2017)

A compact utral-wideband bandpass filter with broad stopband based on step-impedance stub-loaded tri-mode resonator. - Yuhong He; Zhewang Ma; Xuexia Yang (IEICE Electron. Express, 2017)

A flexible two-section transmission-line transformer design approach for complex source and real load impedances. - Xiaolong Wang 010; Masataka Ohira; Zhewang Ma (IEICE Electron. Express, 2017)

Compact Dual-Band Differential Bandpass Filter Using Quadruple-Mode Stepped-Impedance Square Ring Loaded Resonators. - Baoping Ren; Haiwen Liu; Zhewang Ma; Masataka Ohira; Pin Wen; Xiaolong Wang 010; Xuehui Guan (IEEE Access, 2018)

Balanced tri-band bandpass filter using sext-mode stepped-impedance square ring loaded resonators. - Baoping Ren; Zhewang Ma; Haiwen Liu; Xuehui Guan; Pin Wen; Chuanyun Wang; Masataka Ohira (IEICE Electron. Express, 2018)

Design of triple-band bandpass filter using quad-mode stepped impedance resonator (SIR) with shorted stub. - Yi Song; Yichen Xu; Haiwen Liu; Zhewang Ma (IEICE Electron. Express, 2018)

A miniaturized dual-band bandpass filter using composite resonators with flexible frequency ratio. - Pin Wen; Zhewang Ma; Haiwen Liu; Shuangshuang Zhu; Baoping Ren; Xiaolong Wang 010; Masataka Ohira (IEICE Electron. Express, 2018)

Advanced Direct Synthesis Approach for High Selectivity In-Line Topology Filters Comprising $N$ - 1 Adjacent Frequency-Variant Couplings. - Yuxing He; Giuseppe Macchiarella; Zhewang Ma; Liguo Sun; Nobuyuki Yoshikawa (IEEE Access, 2019)

Short-Circuited Stub-Embedded Ring Resonator and its Application in Diplexer. - Baoping Ren; Chenfei Le; Xuehui Guan; Zhewang Ma (IEEE Access, 2019)

Single-feed circularly polarized rectangular dielectric resonator antenna coupled with dual mode slot-line square ring resonator. - Chuanyun Wang; Guibin Chen; Haiwen Liu; Zhewang Ma; Xiaoyan Zhang (IEICE Electron. Express, 2019)

Individually controllable dual-band bandpass filter with multiple transmission zeros and wide stopband. - Pin Wen; Zhewang Ma; Haiwen Liu; Shuangshuang Zhu; Baoping Ren; Xuehui Guan; Masataka Ohira (IEICE Electron. Express, 2019)

Design of compact tri-band bandpass filter using stub-loaded quarter-wavelength SIRs. - Pin Wen; Zhewang Ma; Shuangshuang Zhu; Haiwen Liu; Baoping Ren; Xuehui Guan; Masataka Ohira (IEICE Electron. Express, 2019)

A Novel Analysis Approach for Dual-Frequency Parallel Transmission-Line Transformer With Complex Terminal Loads. - Taiyang Xie; Xiaolong Wang 010; Zhewang Ma; Chun-Ping Chen; Geyu Lu (IEEE Access, 2020)

A Reconfigurable Wilkinson Power Divider With Flexible Tuning Range Configuration. - Bin Wu 020; Zizhuo Sun; Xiaolong Wang 010; Zhewang Ma; Chun-Ping Chen (IEEE Trans. Circuits Syst. II Express Briefs, 2020)

A novel compact wideband microstrip Wilkinson power divider. - Weihao Zhang; Zhewang Ma; Fan Liu; Masataka Ohira (IEICE Electron. Express, 2021)

A novel 10MHz-4GHz Wilkinson power divider using lumped compensation elements. - Zhewang Ma; Weihao Zhang; Fan Liu; Masataka Ohira (IEICE Electron. Express, 2022)

Design of wideband impedance transformers with different number and different mounting positions of the shunt stubs. - Weihao Zhang; Zhewang Ma; Fan Liu; Masataka Ohira; Xiaolong Wang 010 (IEICE Electron. Express, 2022)

Highly Selective and Controllable Superconducting Dual-Band Differential Filter With Attractive Common-Mode Rejection. - Baoping Ren; Xuehui Guan; Haiwen Liu; Zhewang Ma; Masataka Ohira (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

Differentially Fed Duplex Filtering Dielectric Resonator Antenna With High Isolation and CM Suppression. - Hongliang Tian; Zhijiao Chen; Le Chang; Ruolin Wang; Shaofei Wang; Haiwen Liu; Chao Du; Di Zhou; Zhewang Ma (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

Surrogate-Based EM Optimization Using Neural Networks for Microwave Filter Design. - Masataka Ohira; Zhewang Ma (IEICE Trans. Electron., 2022)

Design of a Compact Triple-Mode Dielectric Resonator BPF with Wide Spurious-Free Performance. - Fan Liu; Zhewang Ma; Weihao Zhang; Masataka Ohira; Dongchun Qiao; Guosheng Pu; Masaru Ichikawa (IEICE Trans. Electron., 2022)

Design of a Dual-Wideband BPF with Parallel-Coupled Stepped Impedance Resonator and Open-Circuited Stubs. - Chun-Ping Chen; Zhewang Ma; Tetsuo Anada (IEICE Trans. Electron., 2022)

Precise Design of an 11-Pole TM010 Mode Dielectric Resonator BPF with Novel Capacitive Coupling Structures. - Fan Liu; Zhewang Ma; Masataka Ohira; Dongchun Qiao; Guosheng Pu; Masaru Ichikawa (IEICE Trans. Electron., 2024)

Direct Synthesis of Continuously Tunable Wideband Bandpass Filtering Attenuator With Multiple Transmission Zeros. - Pin Wen; Yuxi Jiang; Foxiang Liu; Zhewang Ma; Yuhao Wang 001 (IEEE Trans. Circuits Syst. II Express Briefs, 2024)

Accurate design of a novel high-performance 11-pole triple-mode dielectric resonator BPF with fully controllable multiple transmission zeros for mobile communication base stations. - Fan Liu; Zhewang Ma; Masataka Ohira; Dongchun Qiao; Guosheng Pu; Masaru Ichikawa (Sci. China Inf. Sci., 2025)