Presentation | 2018-03-01 [Special Talk] Realization of High Attenuation in Stopband by Elliptic Function Type HPF Rei Abe, Satoshi Ono, Koji Wada, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this study, elliptic function type High-pass filter(HPF) with high attenuation characteristic in the stopband is designed and fabricated for HPF department in the microwave circuit design universiade 2017. The proposed HPF is configured using a chip capacitor in the series part and a microstrip line in the shunt part based on the 13th-order elliptic function type HPF, and frequency characteristics are confirmed using an electromagnetic field simulator. Futhermore, it is analyzed the structure of HPF including shield case and considered the possibility of improving the stopband characteristics by the structure of shield case. Finally, the HPF is fabricated using substrate processing machine. The experimental results are satisfied the specification for microwave circuit design universiade 2017 and realized the attenuation characteristic of the minimum value 78.0 dB in the stopband. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | high-pass filter / elliptic function / high attenuation / shield case / microwave circuit design universiade 2017 |
Paper # | MW2017-177,ICD2017-101 |
Date of Issue | 2018-02-22 (MW, ICD) |
Conference Information | |
Committee | ICD / MW |
---|---|
Conference Date | 2018/3/1(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | The University of Shiga Prefecture |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Microwave Integrated Circuit/Microwave Technologies |
Chair | Hideto Hidaka(Renesas) / Masahiro Muraguchi(TUC) |
Vice Chair | Makoto Nagata(Kobe Univ.) / Yoshinori Kogami(Utsunomiya Univ.) / Hiroshi Okazaki(NTTdocomo) / Kenichi Tajima(Mitsubishi Electric) |
Secretary | Makoto Nagata(Univ. of Tokyo) / Yoshinori Kogami(Panasonic) / Hiroshi Okazaki(Tokyo Inst. of Tech.) / Kenichi Tajima(HITACHI) |
Assistant | Masanori Natsui(Tohoku Univ.) / Masatoshi Tsuge(Socionext) / Hiroyuki Ito(Tokyo Inst. of Tech.) / Pham Konkuha(Univ. of Electro-Comm.) / Satoshi Ono(Univ. of Electro-Comm.) / Mizuki Motoyoshi(Tohoku Univ.) |
Paper Information | |
Registration To | Technical Committee on Integrated Circuits and Devices / Technical Committee on Microwaves |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Special Talk] Realization of High Attenuation in Stopband by Elliptic Function Type HPF |
Sub Title (in English) | Characteristic Improvement by Shield Case |
Keyword(1) | high-pass filter |
Keyword(2) | elliptic function |
Keyword(3) | high attenuation |
Keyword(4) | shield case |
Keyword(5) | microwave circuit design universiade 2017 |
1st Author's Name | Rei Abe |
1st Author's Affiliation | The University of Electro-Communications(UEC) |
2nd Author's Name | Satoshi Ono |
2nd Author's Affiliation | The University of Electro-Communications(UEC) |
3rd Author's Name | Koji Wada |
3rd Author's Affiliation | The University of Electro-Communications(UEC) |
Date | 2018-03-01 |
Paper # | MW2017-177,ICD2017-101 |
Volume (vol) | vol.117 |
Number (no) | MW-462,ICD-463 |
Page | pp.pp.21-26(MW), pp.21-26(ICD), |
#Pages | 6 |
Date of Issue | 2018-02-22 (MW, ICD) |