Presentation 2006-04-20
Measurements of the Elliptic Low-Pass Filter, Connecting Stubs to Low-impedance lines
Satoshi Yoneda, Norihiro Yunoue, Tetsu Ohwada, Hideyuki Oh-hashi,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) As RF systems has diversified these days, filters are required, which has low transmission loss and can remove interferences between other systems by suppressing spurious waves. In this report, new filter configuration is proposed, that is, alternately connected high and low impedance lines with stubs connected to the low impedance lines. For this filter doesn't resonate at the pass-band, its transmission loss can be less than that of conventional band-pass filters configured by coupling half-wavelength resonators, which resonate at the pass-band. By applying branch stubs that have high design flexibility by branch structure and the proposed new filter configuration to the prototype filter, measured results showed good agreement with simulated results, which has low transmission loss at C-band and good characteristics.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Elliptic filters / Low pass filters / Band Pass Filters / Branch stubs
Paper # SCE2006-3,MW2006-3
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Conference Information
Committee SCE
Conference Date 2006/4/13(1days)
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Paper Information
Registration To Superconductive Electronics (SCE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Measurements of the Elliptic Low-Pass Filter, Connecting Stubs to Low-impedance lines
Sub Title (in English)
Keyword(1) Elliptic filters
Keyword(2) Low pass filters
Keyword(3) Band Pass Filters
Keyword(4) Branch stubs
1st Author's Name Satoshi Yoneda
1st Author's Affiliation Information Technology R&D Center, Mitsubishi Electric Corporation()
2nd Author's Name Norihiro Yunoue
2nd Author's Affiliation Information Technology R&D Center, Mitsubishi Electric Corporation
3rd Author's Name Tetsu Ohwada
3rd Author's Affiliation Information Technology R&D Center, Mitsubishi Electric Corporation
4th Author's Name Hideyuki Oh-hashi
4th Author's Affiliation Information Technology R&D Center, Mitsubishi Electric Corporation
Date 2006-04-20
Paper # SCE2006-3,MW2006-3
Volume (vol) vol.106
Number (no) 11
Page pp.pp.-
#Pages 5
Date of Issue