Presentation | 2010-10-22 A Post-Wall Waveguide Matched Load with Thin-Film Resistor H. UCHIDA, M. NAKAYAMA, A. INOUE, Y. HIRANO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A matched load with post-wall waveguide (or SIW; Substrate Integrated Waveguide) is presented. It consists of a post-wall waveguide with a dielectric substrate, where a rectangular-shaped thin-film resistor (TFR) is formed on its upper layer. This simple structure does not require a three-dimensional taper-shaped electromagnetic absorber as in a hollow-waveguide matched load. In terms of the shape of the TFR, rectangular shape can reduce the reflection coefficient of the matched load more than a tapered shape, especially near the cut-off frequency of the waveguide. This means that the rectangular-shaped TFR can miniaturize the matched load. Furthermore, an X-band matched load has been fabricated, and a reflection less than -20 dB for about 22 % relative bandwidth has been achieved. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Post-wall waveguide / SIW / matched load / thin-film resistor |
Paper # | EMCJ2010-62,MW2010-97 |
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Conference Information | |
Committee | EMCJ |
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Conference Date | 2010/10/14(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electromagnetic Compatibility (EMCJ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Post-Wall Waveguide Matched Load with Thin-Film Resistor |
Sub Title (in English) | |
Keyword(1) | Post-wall waveguide |
Keyword(2) | SIW |
Keyword(3) | matched load |
Keyword(4) | thin-film resistor |
1st Author's Name | H. UCHIDA |
1st Author's Affiliation | Mitsubishi Electric Corporation, Information Technology R&D Center() |
2nd Author's Name | M. NAKAYAMA |
2nd Author's Affiliation | Mitsubishi Electric Corporation, Information Technology R&D Center |
3rd Author's Name | A. INOUE |
3rd Author's Affiliation | Mitsubishi Electric Corporation, Information Technology R&D Center |
4th Author's Name | Y. HIRANO |
4th Author's Affiliation | Mitsubishi Electric Corporation, Information Technology R&D Center |
Date | 2010-10-22 |
Paper # | EMCJ2010-62,MW2010-97 |
Volume (vol) | vol.110 |
Number (no) | 236 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |