Presentation | 2006-03-03 Interference between PA and VCO in Si System Chip Koji TSUTSUMI, Shintaro SHINJO, Kazutomi MORI, Noriharu SUEMATSU, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper presents analysis of amplitude modulation interference between PA and VCO in Si System Chip. Modeling of the interference path between PA and VCO is performed using the measured result of Si Chip including PA and VCO. Relation of output spectrum degradation to output power is derived from this model, and compared with measured results. Furthermore, to improve the isolation between the PA and the VCO, the back-polish technique of the silicon substrate is proposed. Electro-magnetic simulation and measurement show that this technique is effective to improve the isolation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | SiGe BiCMOS / MMIC / VCO / PA / isolation |
Paper # | MW2005-182 |
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Committee | MW |
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Conference Date | 2006/2/24(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 | Microwaves (MW) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Interference between PA and VCO in Si System Chip |
Sub Title (in English) | |
Keyword(1) | SiGe BiCMOS |
Keyword(2) | MMIC |
Keyword(3) | VCO |
Keyword(4) | PA |
Keyword(5) | isolation |
1st Author's Name | Koji TSUTSUMI |
1st Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation() |
2nd Author's Name | Shintaro SHINJO |
2nd Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation |
3rd Author's Name | Kazutomi MORI |
3rd Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation |
4th Author's Name | Noriharu SUEMATSU |
4th Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation |
Date | 2006-03-03 |
Paper # | MW2005-182 |
Volume (vol) | vol.105 |
Number (no) | 626 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |