Presentation | 2007-03-07 A Scalable Model of Shielded Capacitors using Mirror Image Effects Koji ISHIBASHI, Minoru FUJISHIMA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The comb capacitor models based on the measurement is reported. However, there are a problem of not scalable model and not corresponding to the millimeter weve and the sub millimeter wave. In this paper, in order to realize high frequency comb capacitor's scalable model, hte capacitance estimation type that considered the effect of the mirror image was applied. In addition, to decrease the influence of the substrate resistance, floating shield is proposed. As a results, in 90nm 1P9M process the RMS error rations of the penetration characteristic and the reflection characteristic are within 7% and 5%. In addition it was confirmed that Q value to the differential signal improved by 20% at 30-110 GHz by applying the floating shield compared with a conventional capacitors with the electromagnetic simulation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Comb Capacitor / Scalable Model / Millimeter Wave / CMOS |
Paper # | VLD2006-107,ICD2006-198 |
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Conference Information | |
Committee | ICD |
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Conference Date | 2007/2/28(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Integrated Circuits and Devices (ICD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Scalable Model of Shielded Capacitors using Mirror Image Effects |
Sub Title (in English) | |
Keyword(1) | Comb Capacitor |
Keyword(2) | Scalable Model |
Keyword(3) | Millimeter Wave |
Keyword(4) | CMOS |
1st Author's Name | Koji ISHIBASHI |
1st Author's Affiliation | School of Frontier Sciences, The University of Tokyo() |
2nd Author's Name | Minoru FUJISHIMA |
2nd Author's Affiliation | School of Frontier Sciences, The University of Tokyo |
Date | 2007-03-07 |
Paper # | VLD2006-107,ICD2006-198 |
Volume (vol) | vol.106 |
Number (no) | 550 |
Page | pp.pp.- |
#Pages | 6 |
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