Presentation | 2019-08-22 An analysis of a noise-aided linearization range on a receiver with one-bit analog-to-digital converter Yasuo Nakashima, Takaya Yamazato, Shintaro Arai, Hiroya Tanaka, Yukihiro Tadokoro, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this study, we assume the receiver with analog-to-digital converter(s) that has only one-bit resolution(1bit-ADC). The advantages of 1bit ADC are low power consumption, potential to realize high sampling rate, the simple structure and the small circuit area. Also, 1bit ADC does not need the gain control for the ADC dynamic range. However, the 1bit ADC has a nonlinearity and that cause the large amplitude distortion. Therefore, we focus on the noise-aided linearization known as stochastic resonance. the output of the 1bit ADC is stochastically linearized by noise and the amplitude distortion is restrained. In this paper, we shows an analysis for the stochastic input-output property of the 1bit ADC. The result shows the linearized range is decided from the distribution and the variance of the input noise. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Stochastic Resonance / one-bit analog-to-digital converter / noise / linearization |
Paper # | RCS2019-149 |
Date of Issue | 2019-08-15 (RCS) |
Conference Information | |
Committee | RCS / SAT |
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Conference Date | 2019/8/22(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Nagoya University |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Satellite Communications, Broadcasting, Forward Error Correction, Wireless Communications, etc. |
Chair | Tomoaki Otsuki(Keio Univ.) / Fumihiro Yamashita(NTT) |
Vice Chair | Satoshi Suyama(NTT DoCoMo) / Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) / Hisashi Sujikai(NHK) / Hiroyasu Ishikawa(Nihon Univ.) |
Secretary | Satoshi Suyama(NTT) / Fumiaki Maehara(Kyushu Univ.) / Toshihiko Nishimura(NTT) / Hisashi Sujikai(NHK) / Hiroyasu Ishikawa |
Assistant | Kazushi Muraoka(NTT DOCOMO) / Shinsuke Ibi(Doshisha Univ.) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Shinya Kumagai(Fujitsu) / Shinobu Nanba(KDDI Research) / Takuya Okura(NICT) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Satellite Telecommunications |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An analysis of a noise-aided linearization range on a receiver with one-bit analog-to-digital converter |
Sub Title (in English) | |
Keyword(1) | Stochastic Resonance |
Keyword(2) | one-bit analog-to-digital converter |
Keyword(3) | noise |
Keyword(4) | linearization |
1st Author's Name | Yasuo Nakashima |
1st Author's Affiliation | Nagoya University(Nagoya Univ.) |
2nd Author's Name | Takaya Yamazato |
2nd Author's Affiliation | Nagoya University(Nagoya Univ.) |
3rd Author's Name | Shintaro Arai |
3rd Author's Affiliation | Okayama University of Science(Okayama Univ. of Sci.) |
4th Author's Name | Hiroya Tanaka |
4th Author's Affiliation | TOYOTA Central R&D Labs.,Inc.(Toyota CRDL) |
5th Author's Name | Yukihiro Tadokoro |
5th Author's Affiliation | TOYOTA Central R&D Labs.,Inc.(Toyota CRDL) |
Date | 2019-08-22 |
Paper # | RCS2019-149 |
Volume (vol) | vol.119 |
Number (no) | RCS-176 |
Page | pp.pp.19-24(RCS), |
#Pages | 6 |
Date of Issue | 2019-08-15 (RCS) |