| Presentation | 2013-04-19 Hardware Configuration and Evaluation of One-bit Quantization A/D Converter for Constant Envelope Modulation Receivers Daisuke KANEMOTO, Osamu MUTA, Ryuta FUKUNAGA, Hiroshi FURUKAWA, Haruichi KANAYA, Keiji YOSHIDA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The authors have investigated a single carrier phase modulation (constant envelope modulation) system employing 1-bit quantization A/D conversion which simplifys the receiver analog circuits. In this paper, hardware configuration and implemented results of a 1 bit A/D converter for constant envelope modulation (CEM) systems were discussed, where 1 bit A/D converter is implemented on a 0.18μm CMOS process. Since circuit area for the 1 bit A/D converter are small, it can be expected that the CEM receiver is realized with small analog circuit area and low power consumption. The 1 bit A/D converter is utilized in order to digitize the received signal. We measured the A/D converter output experimentally by using the differential encoded Gaussian MSK (GMSK) signal as the input signal of the A/D converter. In addition, we evaluated bit error rate (BER) performance of the system by computer simulations using the measured A/D converter output data. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | A/D converter / 1bit quantization / Wireless single carrier phase modulation / Constant envelope modulation |
| Paper # | RCS2013-22 |
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| Committee | RCS |
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| Conference Date | 2013/4/11(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 | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Hardware Configuration and Evaluation of One-bit Quantization A/D Converter for Constant Envelope Modulation Receivers |
| Sub Title (in English) | |
| Keyword(1) | A/D converter |
| Keyword(2) | 1bit quantization |
| Keyword(3) | Wireless single carrier phase modulation |
| Keyword(4) | Constant envelope modulation |
| 1st Author's Name | Daisuke KANEMOTO |
| 1st Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University() |
| 2nd Author's Name | Osamu MUTA |
| 2nd Author's Affiliation | Center for Japan-Egypt Cooperation in Science and Technology, Kyushu University |
| 3rd Author's Name | Ryuta FUKUNAGA |
| 3rd Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University |
| 4th Author's Name | Hiroshi FURUKAWA |
| 4th Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University |
| 5th Author's Name | Haruichi KANAYA |
| 5th Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University |
| 6th Author's Name | Keiji YOSHIDA |
| 6th Author's Affiliation | Graduate School of Information Science and Electrical Engineering, Kyushu University |
| Date | 2013-04-19 |
| Paper # | RCS2013-22 |
| Volume (vol) | vol.113 |
| Number (no) | 8 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |