| Presentation | 2007-05-22 A 5GHz-band SiGe-MMIC Transceiver for 324Mbps Transmission Hiro-omi UEDA, Kensuke NAKAJIMA, Gakushi KANAZAWA, Mitsuhiro SHIMOZAWA, Jun KOIDE, Mikio UESUGI, Ryosuke TAKEUCHI, Noriharu SUEMATSU, Yoji ISOTA, Suguru KAMEDA, Hiroyuki NAKASE, Tadashi TAKAGI, Kazuo TSUBOUCHI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A 5GHz-band SiGe-MMIC Transceiver for 324Mbps Transmission is developed, which includes a 5GHz-band direct conversion quadrature modulator, a 5GHz-band mixer, a 1GHz-band variable gain amplifier, a 1GHz-band direct conversion quadrature demodulator, a 1GHz-band PLL synthesizer, and a 4GHz-band PLL synthesizer. The broadband transceiver characteristics are obtained by utilizing a 5GHz-band direct conversion quadrature modulator using a circular polyphase filter for the transmitter, and the broadband variable gain amplifier and direct conversion quadrature demodulator for the receiver which has a 1GHz-band intermediate frequency super-heterodyne system. The MMIC performs EVM of 3.3%rms in Tx chain and EVM of 5.9%rms in Rx chain using 64-QAM OFDM signals with the channel bandwidth of 120MHz, which corresponds to the data rate of 324Mbps. The MMIC transmits a high vision video stream data without interruption. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | SiGe-MMIC / Direct conversion / Quadrature modulator / Quadrature demodulator / Variable gain amplifier |
| Paper # | MW2007-23 |
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| Conference Information | |
| Committee | MW |
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| Conference Date | 2007/5/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
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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) | A 5GHz-band SiGe-MMIC Transceiver for 324Mbps Transmission |
| Sub Title (in English) | |
| Keyword(1) | SiGe-MMIC |
| Keyword(2) | Direct conversion |
| Keyword(3) | Quadrature modulator |
| Keyword(4) | Quadrature demodulator |
| Keyword(5) | Variable gain amplifier |
| 1st Author's Name | Hiro-omi UEDA |
| 1st Author's Affiliation | Mitsubishi Electric Corp.() |
| 2nd Author's Name | Kensuke NAKAJIMA |
| 2nd Author's Affiliation | Mitsubishi Electric Corp. |
| 3rd Author's Name | Gakushi KANAZAWA |
| 3rd Author's Affiliation | Mitsubishi Electric Corp. |
| 4th Author's Name | Mitsuhiro SHIMOZAWA |
| 4th Author's Affiliation | Mitsubishi Electric Corp. |
| 5th Author's Name | Jun KOIDE |
| 5th Author's Affiliation | Mitsubishi Electric Corp. |
| 6th Author's Name | Mikio UESUGI |
| 6th Author's Affiliation | Mitsubishi Electric Corp. |
| 7th Author's Name | Ryosuke TAKEUCHI |
| 7th Author's Affiliation | Mitsubishi Electric Corp. |
| 8th Author's Name | Noriharu SUEMATSU |
| 8th Author's Affiliation | Mitsubishi Electric Corp. |
| 9th Author's Name | Yoji ISOTA |
| 9th Author's Affiliation | Mitsubishi Electric Corp. |
| 10th Author's Name | Suguru KAMEDA |
| 10th Author's Affiliation | Tohoku Univ. |
| 11th Author's Name | Hiroyuki NAKASE |
| 11th Author's Affiliation | Tohoku Univ. |
| 12th Author's Name | Tadashi TAKAGI |
| 12th Author's Affiliation | Tohoku Univ. |
| 13th Author's Name | Kazuo TSUBOUCHI |
| 13th Author's Affiliation | Tohoku Univ. |
| Date | 2007-05-22 |
| Paper # | MW2007-23 |
| Volume (vol) | vol.107 |
| Number (no) | 49 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |