| Presentation | 2011-10-26 A Comparative Discussion of the Error Estimation Accuracy of Hilbert Transformer for Multi-mode Receivers with Baseband AGC Yohei KOSUGE, Satoshi DENNO, Masahiro MORIKURA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a novel scheme to estimate the imbalance of the RF devices included in RF analog Hilbert transformer in heterodyne multimode receivers with baseband AGC, which enables the receiver to receive signals in arbitrary frequency band with realistic hardware complexity. The performance of the estimation scheme is verified by computer simulation in terms of the root mean square (RMS) of the estimation error, and the distribution of the error. Furthermore, it is also shown that the performance of the proposed scheme is enhanced by feeding the estimated value back to the RF analog devices. The performance is compared with that of conventional techniques. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Hilbert transformer / imageband interference / Automatic Gain Control / Multi-mode Receiver |
| Paper # | SR2011-49 |
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| Conference Information | |
| Committee | SR |
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| Conference Date | 2011/10/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Software Radio(SR) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Comparative Discussion of the Error Estimation Accuracy of Hilbert Transformer for Multi-mode Receivers with Baseband AGC |
| Sub Title (in English) | |
| Keyword(1) | Hilbert transformer |
| Keyword(2) | imageband interference |
| Keyword(3) | Automatic Gain Control |
| Keyword(4) | Multi-mode Receiver |
| 1st Author's Name | Yohei KOSUGE |
| 1st Author's Affiliation | Graduate School of Informatics, Kyoto University() |
| 2nd Author's Name | Satoshi DENNO |
| 2nd Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
| 3rd Author's Name | Masahiro MORIKURA |
| 3rd Author's Affiliation | Graduate School of Informatics, Kyoto University |
| Date | 2011-10-26 |
| Paper # | SR2011-49 |
| Volume (vol) | vol.111 |
| Number (no) | 261 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |