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.

Masataka Ohira https://orcid.org/0000-0002-6195-6909

Fan Liu Zhewang Ma Masataka Ohira Dongchun Qiao Guosheng Pu Masaru Ichikawa 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. 2025 68 Sci. China Inf. Sci. 2 https://doi.org/10.1007/s11432-024-4264-9 db/journals/chinaf/chinaf68.html#LiuMOQPI25 streams/journals/chinaf

Hiroyuki Deguchi 0001 Masataka Ohira Mikio Tsuji Optimized Mode Coefficients of Multimode Horn with Square Aperture Achieving Constant Beamwidths for Multiband Use. 201-205 2025 108 IEICE Trans. Electron. 4 https://doi.org/10.1587/transele.2024res0003 db/journals/ieicetc/ieicetc108.html#DeguchiOT25 streams/journals/ieicetc

Fan Liu Zhewang Ma Masataka Ohira Dongchun Qiao Guosheng Pu Masaru Ichikawa Precise Design of an 11-Pole TM<sub>010</sub> Mode Dielectric Resonator BPF with Novel Capacitive Coupling Structures. 472-478 2024 107 IEICE Trans. Electron. 11 https://doi.org/10.1587/transele.2023esp0003 db/journals/ieicetc/ieicetc107.html#LiuMOQPI24 streams/journals/ieicetc

Masataka Ohira Foreword. 623-624 2023 November 106 IEICE Trans. Electron. 11 https://doi.org/10.1587/transele.2023mmf0001 db/journals/ieicetc/ieicetc106.html#Ohira23

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. 635-642 2023 November 106 IEICE Trans. Electron. 11 https://doi.org/10.1587/transele.2023mmi0002 db/journals/ieicetc/ieicetc106.html#SudoMTTSSHO23

Zhewang Ma Weihao Zhang Fan Liu Masataka Ohira A novel 10MHz-4GHz Wilkinson power divider using lumped compensation elements. 20210465 2022 19 IEICE Electron. Express 5 https://doi.org/10.1587/elex.19.20210465 db/journals/ieiceee/ieiceee19.html#MaZLO22

Weihao Zhang Zhewang Ma Fan Liu Masataka Ohira Xiaolong Wang 0010 Design of wideband impedance transformers with different number and different mounting positions of the shunt stubs. 20220025 2022 19 IEICE Electron. Express 5 https://doi.org/10.1587/elex.19.20220025 db/journals/ieiceee/ieiceee19.html#ZhangMLOW22

Masataka Ohira Zhewang Ma Surrogate-Based EM Optimization Using Neural Networks for Microwave Filter Design. 466-473 2022 October 105-C IEICE Trans. Electron. 10 https://doi.org/10.1587/transele.2022mmi0005 db/journals/ieicetc/ieicetc105.html#OhiraM22

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. 660-666 2022 November 105-C IEICE Trans. Electron. 11 https://doi.org/10.1587/transele.2021esp0006 db/journals/ieicetc/ieicetc105.html#LiuMZOQPI22

Baoping Ren Xuehui Guan Haiwen Liu Zhewang Ma Masataka Ohira Highly Selective and Controllable Superconducting Dual-Band Differential Filter With Attractive Common-Mode Rejection. 939-943 2022 69 IEEE Trans. Circuits Syst. II Express Briefs 3 https://doi.org/10.1109/TCSII.2021.3130891 db/journals/tcasII/tcasII69.html#RenGLMO22

Kazunobu Serizawa Satoru Shimizu Hiroo Sekiya Masataka Ohira Development of Robotic System without Wired Connections at Joints by Wireless Communication and Wireless Power Transfer. 1-7 2022 PIMRC https://doi.org/10.1109/PIMRC54779.2022.9977632 conf/pimrc/2022 db/conf/pimrc/pimrc2022.html#SerizawaSSO22

Weihao Zhang Zhewang Ma Fan Liu Masataka Ohira A novel compact wideband microstrip Wilkinson power divider. 20210308 2021 18 IEICE Electron. Express 19 https://doi.org/10.1587/elex.18.20210308 db/journals/ieiceee/ieiceee18.html#ZhangMLO21

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. 20190127 2019 16 IEICE Electron. Express 7 https://doi.org/10.1587/elex.16.20190127 https://www.wikidata.org/entity/Q128180764 db/journals/ieiceee/ieiceee16.html#WenMLZRGO19

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. 20190549 2019 16 IEICE Electron. Express 23 https://doi.org/10.1587/elex.16.20190549 db/journals/ieiceee/ieiceee16.html#WenMZLRGO19

Baoping Ren Haiwen Liu Zhewang Ma Masataka Ohira Pin Wen Xiaolong Wang 0010 Xuehui Guan Compact Dual-Band Differential Bandpass Filter Using Quadruple-Mode Stepped-Impedance Square Ring Loaded Resonators. 21850-21858 2018 6 IEEE Access https://doi.org/10.1109/ACCESS.2018.2829025 https://www.wikidata.org/entity/Q129945771 db/journals/access/access6.html#RenLMOWWG18

Pin Wen Zhewang Ma Haiwen Liu Shuangshuang Zhu Baoping Ren Xiaolong Wang 0010 Masataka Ohira A miniaturized dual-band bandpass filter using composite resonators with flexible frequency ratio. 20180059 2018 15 IEICE Electron. Express 5 https://doi.org/10.1587/elex.15.20180059 https://www.wikidata.org/entity/Q130202844 db/journals/ieiceee/ieiceee15.html#WenMLZRWO18

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. 20180670 2018 15 IEICE Electron. Express 18 https://doi.org/10.1587/elex.15.20180670 db/journals/ieiceee/ieiceee15.html#RenMLGWWO18

Xiaolong Wang 0010 Masataka Ohira Zhewang Ma A flexible two-section transmission-line transformer design approach for complex source and real load impedances. 20161095 2017 14 IEICE Electron. Express 1 https://doi.org/10.1587/elex.13.20161095 db/journals/ieiceee/ieiceee14.html#WangOM17

Xiaolong Wang 0010 Masataka Ohira Zhewang Ma Accurate Schiffman-type section design approach for microstrip line Wilkinson power divider. 20160560 2016 13 IEICE Electron. Express 14 https://doi.org/10.1587/elex.13.20160560 db/journals/ieiceee/ieiceee13.html#WangOM16

Masataka Ohira Kazuma Yamanaka Zhewang Ma A New Design Formula of Coupling Coefficient between Antenna and Resonator for Efficient Design of Filtering Antenna. 744-750 2016 99-C IEICE Trans. Electron. 7 https://doi.org/10.1587/transele.E99.C.744 http://search.ieice.org/bin/summary.php?id=e99-c_7_744 db/journals/ieicet/ieicet99c.html#OhiraYM16

Masataka Ohira Toshiki Kato Zhewang Ma A Fully Canonical Bandpass Filter Design Using Microstrip Transversal Resonator Array Configuration. 1122-1129 2016 99-C IEICE Trans. Electron. 10 https://doi.org/10.1587/transele.E99.C.1122 http://search.ieice.org/bin/summary.php?id=e99-c_10_1122 db/journals/ieicet/ieicet99c.html#OhiraKM16

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. 957-964 2014 97-C IEICE Trans. Electron. 10 https://doi.org/10.1587/transele.E97.C.957 http://search.ieice.org/bin/summary.php?id=e97-c_10_957 db/journals/ieicet/ieicet97c.html#OhiraM14

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. 1203-1210 2012 95-C IEICE Trans. Electron. 7 https://doi.org/10.1587/transele.E95.C.1203 http://search.ieice.org/bin/summary.php?id=e95-c_7_1203 db/journals/ieicet/ieicet95c.html#OhiraM12

Masataka Ohira Zhewang Ma Hiroyuki Deguchi 0001 Mikio Tsuji A Novel Feeding Structure to Generate Multiple Transmission Zeros for Miniature Waveguide Bandpass Filters Composed of Frequency-Selective Surfaces. 1586-1593 2011 94-C IEICE Trans. Electron. 10 https://doi.org/10.1587/transele.E94.C.1586 http://search.ieice.org/bin/summary.php?id=e94-c_10_1586 db/journals/ieicet/ieicet94c.html#OhiraMDT11

Amane Miura Masataka Ohira Shoichi Kitazawa Masazumi Ueba 60-GHz-Band Switched-Beam Eight-Sector Antenna with SP8T Switch for 180° Azimuth Scan. 551-559 2010 93-B IEICE Trans. Commun. 3 https://doi.org/10.1587/transcom.E93.B.551 http://search.ieice.org/bin/summary.php?id=e93-b_3_551 db/journals/ieicet/ieicet93b.html#MiuraOKU10

Hirotsugu Urata Masataka Ohira Hiroyuki Deguchi 0001 Mikio Tsuji Multiple-Step Rectangular Horn with Two Orthogonal Sectoral Tapers for Elliptical Beam. 217-223 2007 90-C IEICE Trans. Electron. 2 https://doi.org/10.1093/ietele/e90-c.2.217 db/journals/ieicet/ieicet90c.html#UrataODT07

Masataka Ohira Hiroyuki Deguchi 0001 Mikio Tsuji Hiroshi Shigesawa Novel Dual-Resonant and Dual-Polarized Frequency Selective Surface Using Eight-Legged Element and Its Experimental Verification. 2229-2235 2005 88-C IEICE Trans. Electron. 12 https://doi.org/10.1093/ietele/e88-c.12.2229 db/journals/ieicet/ieicet88c.html#OhiraDTS05

Hiroyuki Deguchi 0001 Xuehui Guan Hisao Hayafuji Masaru Ichikawa Toshiki Kato Shoichi Kitazawa Fan Liu Haiwen Liu Zhewang Ma Ryo Mikase Amane Miura Guosheng Pu Dongchun Qiao Baoping Ren Kazushige Sato Yosuke Sato Hiroo Sekiya Kazunobu Serizawa Hiroshi Shigesawa Satoru Shimizu Kaoru Sudo Yoshinori Taguchi Koichi Takizawa Mikio Tsuji Masazumi Ueba Hirotsugu Urata Chuanyun Wang Xiaolong Wang 0010 Pin Wen Kazuma Yamanaka Weihao Zhang Shuangshuang Zhu