| Presentation | 2019-01-17 A Study on Theoretical Design of Switchable Filter using Microwave Switching Elements Daisuke Tetsuda, Chun-Ping Chen, Zejun Zhang, Tetsuo Anada, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, in order to realize next-generation communication system(5G) and IoT(Internet of things), new RF/microwave devices with the characteristics of large-capacity, high-speed and compact-size are required in transmission/reception parts of wireless systems. Among them, wide band and multifunctional filters have been raising a lot of attention. In this paper, we designed a wideband tunable filter using microwave switching elements. It can be switched between the band-pass filter(BPF) and the all-stop filter(ASF). Firstly, based on the transmission line theory, we derive equivalent circuits and their ABCD matrices of the switch-on and switch-off states. Next, the synthesis equations system of the wideband-pass filter are derived based on Chebyshev characteristics. Finally, the simulation results agree well with theoretical ones, which validates the effectiveness of the proposed filter structure and the design theory. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Switchable Filter / bandpass filter / all-stop filter / parallel-coupled-lines / switching element |
| Paper # | PN2018-50,EMT2018-84,OPE2018-159,LQE2018-169,EST2018-97,MWP2018-68 |
| Date of Issue | 2019-01-10 (PN, EMT, OPE, LQE, EST, MWP) |
| Conference Information | |
| Committee | PN / EMT / OPE / EST / MWP / LQE / IEE-EMT |
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| Conference Date | 2019/1/17(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka University Nakanoshima Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hiroshi Hasegawa(Nagoya Univ.) / Akira Hirose(Univ. of Tokyo) / Kouki Sato(Furukawa Electric Industries) / Akimasa Hirata(Nagoya Inst. of Tech.) / Tetsuya Kawanishi(Waseda Univ.) / Kiichi Hamamoto(Kyusyu Univ.) / Keiji Goto(National Defense Academy) |
| Vice Chair | Haruki Ogoshi(Furukawa Electric) / Takehiro Tsuritani(KDDI Research) / Hideaki Furukawa(NICT) / Koichi Hirayama(Kitami Inst. of Tech.) / Hiroshi Takahashi(Sophia Univ.) / Shinichiro Ohnuki(Nihon Univ.) / Masayuki Kimishima(Advantest) / Jun Shibayama(Hosei Univ.) / Naoto Yoshimoto(Chitose Inst. of Science and Tech.) / Hiroshi Aruga(Mitsubishi Electric) |
| Secretary | Haruki Ogoshi(NICT) / Takehiro Tsuritani(Univ. of Fukui) / Hideaki Furukawa(NTT) / Koichi Hirayama(Tokyo Metro. Coll. of Tech) / Hiroshi Takahashi(Fukuoka Inst.of Tech.) / Shinichiro Ohnuki(Univ. of Tokyo) / Masayuki Kimishima(NICT) / Jun Shibayama(CIST) / Naoto Yoshimoto(National Inst. of Tech.,Sendai College) / Hiroshi Aruga(NICT) / (Chiba Inst. of Tech.) |
| Assistant | Keijiro Suzuki(AIST) / Junichiro Sugisaka(Kitami Inst. of Tech.) / Yuya Shoji(Tokyo Inst. of Tech.) / Kazunori Seno(NTT) / Takahiro Ito(Nagoya Inst. of Tech.) / Kazuhiro Fujita(Fujitsu) / Kensuke Ikeda(CRIEPI) / Kosuke Nishimura(KDDI Research) / Masaya Nagai(Osaka Univ.) / Yoshihiro Naka(Kyushu Univ. of Health and Welfare) |
| Paper Information | |
| Registration To | Technical Committee on Photonic Network / Technical Committee on Electromagnetic Theory / Technical Committee on OptoElectronics / Technical Committee on Electronics Simulation Technology / Technical Committee on Microwave and Millimeter-wave Photonics / Technical Committee on Lasers and Quantum Electronics / 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) | A Study on Theoretical Design of Switchable Filter using Microwave Switching Elements |
| Sub Title (in English) | |
| Keyword(1) | Switchable Filter |
| Keyword(2) | bandpass filter |
| Keyword(3) | all-stop filter |
| Keyword(4) | parallel-coupled-lines |
| Keyword(5) | switching element |
| 1st Author's Name | Daisuke Tetsuda |
| 1st Author's Affiliation | Kanagawa University(KU) |
| 2nd Author's Name | Chun-Ping Chen |
| 2nd Author's Affiliation | Kanagawa University(KU) |
| 3rd Author's Name | Zejun Zhang |
| 3rd Author's Affiliation | Kanagawa University(KU) |
| 4th Author's Name | Tetsuo Anada |
| 4th Author's Affiliation | Kanagawa University(KU) |
| Date | 2019-01-17 |
| Paper # | PN2018-50,EMT2018-84,OPE2018-159,LQE2018-169,EST2018-97,MWP2018-68 |
| Volume (vol) | vol.118 |
| Number (no) | PN-396,EMT-397,OPE-398,LQE-399,EST-400,MWP-401 |
| Page | pp.pp.113-118(PN), pp.113-118(EMT), pp.113-118(OPE), pp.113-118(LQE), pp.113-118(EST), pp.113-118(MWP), |
| #Pages | 6 |
| Date of Issue | 2019-01-10 (PN, EMT, OPE, LQE, EST, MWP) |