Presentation | 2004/9/8 Tunable BPFs with Transmission Zeros by Open-Ended λ/2 CPW Resonators Shinya WATANABE, Ryosuke SUGA, Osamu HASHIMOTO, Kouji WADA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper focuses on the characteristics of tunable half-wavelength resonators and their applications to bandpass filters (BPFs). First, resonance characteristics of various tunable tap-coupling half-wavelength resonators are examined for tunability of transmission zeros and a center frequency of the proposed BPFs. Secondly, proposition and design of BPFs using acquired resonators are carried out. The fabrication and experiment of the resonators and designed BPFs are also performed based on coplanar waveguide(CPW) technologies. The results show that the t,unable characteristics of the transmission zeros and the center frequency of the proposed BPF are obtained. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Tunable resonator / Transmission zero / Tap-coupling / Bandpass filter / Filter Design |
Paper # | MW2004-143 |
Date of Issue |
Conference Information | |
Committee | MW |
---|---|
Conference Date | 2004/9/8(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Microwaves (MW) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Tunable BPFs with Transmission Zeros by Open-Ended λ/2 CPW Resonators |
Sub Title (in English) | |
Keyword(1) | Tunable resonator |
Keyword(2) | Transmission zero |
Keyword(3) | Tap-coupling |
Keyword(4) | Bandpass filter |
Keyword(5) | Filter Design |
1st Author's Name | Shinya WATANABE |
1st Author's Affiliation | Department of Electrical Engineering and Electronics, Aoyama Gakuin University() |
2nd Author's Name | Ryosuke SUGA |
2nd Author's Affiliation | Department of Electrical Engineering and Electronics, Aoyama Gakuin University |
3rd Author's Name | Osamu HASHIMOTO |
3rd Author's Affiliation | Department of Electrical Engineering and Electronics, Aoyama Gakuin University |
4th Author's Name | Kouji WADA |
4th Author's Affiliation | Department of Electronic Engneering, The University of Electro-Communications |
Date | 2004/9/8 |
Paper # | MW2004-143 |
Volume (vol) | vol.104 |
Number (no) | 297 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |