| Presentation | 2020-01-17 [Poster Presentation] Design and Evaluation of Superconducting 2-bit Autocorrelator System for Astronomical Data Analysis Lisa Shirakawa, Yuki Yamanashi, Nobuyuki Yoshikawa, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We designed and evaluated the performances of an single-flux-quantum (SFQ) autocorrelator that supports 2-bit signal inputs for astronomical data processing. The number of outputs form of the autocorrelator is 4, which corresponds to autocorrelation of the digital input distant from 1, 3, 5, and 7 clocks. The SFQ binary counter that can be used as an integrator. The sampling frequency of ADC is over 20 GHz. The bias margin of the autocorrelator normalized by 2.5 mV is 80%-125% at 50 GHz on the simulation, and the number of Josephson junction is 5631. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | SFQ circuitradio astronomyautocorrelator |
| Paper # | SCE2019-34 |
| Date of Issue | 2020-01-09 (SCE) |
| Conference Information | |
| Committee | SCE |
|---|---|
| Conference Date | 2020/1/16(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Satoshi Kohjiro(AIST) |
| Vice Chair | |
| Secretary | (Yokohama National Univ.) |
| Assistant | Hiroyuki Akaike(Daido Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Superconductive Electronics |
|---|---|
| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] Design and Evaluation of Superconducting 2-bit Autocorrelator System for Astronomical Data Analysis |
| Sub Title (in English) | |
| Keyword(1) | SFQ circuitradio astronomyautocorrelator |
| 1st Author's Name | Lisa Shirakawa |
| 1st Author's Affiliation | Yokohama National University(Yokohama Natl. Univ.) |
| 2nd Author's Name | Yuki Yamanashi |
| 2nd Author's Affiliation | Yokohama National University(Yokohama Natl. Univ.) |
| 3rd Author's Name | Nobuyuki Yoshikawa |
| 3rd Author's Affiliation | Yokohama National University(Yokohama Natl. Univ.) |
| Date | 2020-01-17 |
| Paper # | SCE2019-34 |
| Volume (vol) | vol.119 |
| Number (no) | SCE-369 |
| Page | pp.pp.19-21(SCE), |
| #Pages | 3 |
| Date of Issue | 2020-01-09 (SCE) |