| Presentation | 2016-07-21 Low-SHF Reconfigurable Bandpass Filter Using Chip Inductors As Coupling Circuits Yuki Kada, Yasushi Yamao, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, traffic demand for mobile communications continues to increase, which causes the necessity of developing new spectral resources and improving frequency utilization. For efficient use of the frequency resources, RF devices which can flexibly cover frequency bands are needed. Thus three-bit reconfigurable bandpass filter (BPF) which can cover eight center frequencies has been developed. The reconfigurable BPF covers from 2 to 3 GHz, however, the BPF has to be able to be applied to the next generation (5G) technologies, such as career aggregation (CA) and communications using higher frequency bands including low SHF bands. Thus proposed reconfigurable BPF has been designed to cover from 3.5 to 5 GHz in order to meet 5G standard. In higher frequency bands, there is a possibility that lumped-element components don’t work ideal due to self-resonant frequency (SRF) and their physical dimensions. This paper presents the design and measurement results of the prototype BPF using chip inductors as the initial study. The center frequency range of prototype BPF is from 3.1 to 4.6 GHz, which are slightly lower than that of the simulation results. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Bandpass filter / Microstrip line resonator / Frequency tunable / Low SHF bands |
| Paper # | EMT2016-17,MW2016-48,OPE2016-29,EST2016-18,MWP2016-19 |
| Date of Issue | 2016-07-14 (EMT, MW, OPE, EST, MWP) |
| Conference Information | |
| Committee | OPE / MW / EMT / MWP / EST / IEE-EMT |
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| Conference Date | 2016/7/21(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Light wave & Electromagnetic Wave Workshop |
| Chair | Kensuke Ogawa(Fujikura) / Yohei Ishikawa(Kyoto Univ.) / Motoyuki Sato(Tohoku Univ.) / Yuichi Kado(Kyoto Inst. of Tech.) / Hideaki Kimura(NTT) / Masahiro Tanaka(Gifu Univ.) |
| Vice Chair | Kazutoshi Kato(Kyushu Univ.) / Takao Kuki(Kokushikan Univ.) / Kenjiro Nishikawa(Kagoshima Univ.) / Kenichi Tajima(Mitsubishi Electric) / Akira Hirose(Univ. of Tokyo) / Tetsuya Kawanishi(Waseda Univ.) / Hiroyuki Toda(Doshisha Univ.) / Shinichiro Ohnuki(Nihon Univ.) / Akimasa Hirata(Nagoya Inst. of Tech.) |
| Secretary | Kazutoshi Kato(Keio Univ.) / Takao Kuki(Mitsubishi Electric) / Kenjiro Nishikawa(Panasonic) / Kenichi Tajima(Tokyo Inst. of Tech.) / Akira Hirose(Mitsubishi Electric) / Tetsuya Kawanishi(Univ. of Hyogo) / Hiroyuki Toda(ENRI) / Shinichiro Ohnuki(NTT) / Akimasa Hirata(Muroran Inst. of Tech.) / (Tohoku Univ.) |
| Assistant | Atsushi Aratake(NTT) / Katsumi Nakatsuhara(Kanagawa Inst. of Tech.) / Naoto Sekiya(Univ. of Yamanashi) / Satoshi Ono(Univ. of Electro-Comm.) / Tsuyoshi Matsuoka(Kyushu Sangyo Univ.) / Kensuke Ikeda(CRIEPI) / Atsushi Kanno(NICT) / Atsushi Kezuka(ENRI) / Kenji Taguchi(Kitami Inst. of Tech.) / Yoshihiro Naka(Kyushu Univ． Health and Welfare) |
| Paper Information | |
| Registration To | Technical Committee on Optoelectronics / Technical Committee on Microwaves / Technical Committee on Electromagnetic Theory / Technical Committee on Microwave and Millimeter-wave Photonics / Technical Committee on Electronics Simulation Technology / Technical Meeting on Electromagnetic Theory |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Low-SHF Reconfigurable Bandpass Filter Using Chip Inductors As Coupling Circuits |
| Sub Title (in English) | |
| Keyword(1) | Bandpass filter |
| Keyword(2) | Microstrip line resonator |
| Keyword(3) | Frequency tunable |
| Keyword(4) | Low SHF bands |
| 1st Author's Name | Yuki Kada |
| 1st Author's Affiliation | The University of Electro-Communications(UEC) |
| 2nd Author's Name | Yasushi Yamao |
| 2nd Author's Affiliation | The University of Electro-Communications Advanced Wireless&Communication Research Center(UEC) |
| Date | 2016-07-21 |
| Paper # | EMT2016-17,MW2016-48,OPE2016-29,EST2016-18,MWP2016-19 |
| Volume (vol) | vol.116 |
| Number (no) | EMT-152,MW-153,OPE-154,EST-155,MWP-156 |
| Page | pp.pp.67-70(EMT), pp.67-70(MW), pp.67-70(OPE), pp.67-70(EST), pp.67-70(MWP), |
| #Pages | 4 |
| Date of Issue | 2016-07-14 (EMT, MW, OPE, EST, MWP) |