| Title | Dynamic range analysis of one-bit compressive sampling with time-varying thresholds |
| Publication Type | Journal Article |
| Year of Publication | 2019 |
| Authors | Zhu, Xiaofeng, Huang, Liang, Wang, Ziqian |
| Journal | The Journal of Engineering |
| Volume | 2019 |
| Pagination | 6608–6611 |
| ISSN | 2051-3305 |
| Keywords | ADC, analogue-digital conversion, analogue-to-digital converters, composability, compressive sampling, Cyber-physical systems, dynamic range analysis, Gaussian noise, maximum tolerable amplitudes, minimum detectable amplitudes, privacy, pubcrawl, quantisation (signal), Resiliency, signal sampling, standard deviations, statistical signal processing, time-varying thresholds, uniform quantisers, word length 1.0 bit |
| Abstract | From the point of view of statistical signal processing, the dynamic range for one-bit quantisers with time-varying thresholds is studied. Maximum tolerable amplitudes, minimum detectable amplitudes and dynamic ranges of this one-bit sampling approach and uniform quantisers, such as N-bits analogue-to-digital converters (ADCs), are derived and simulated. The results reveal that like conventional ADCs, the dynamic ranges of one-bit sampling approach are linearly proportional to the Gaussian noise standard deviations, while one-bit sampling's dynamic ranges are lower than N-bits ADC under the same noise levels. |
| DOI | 10.1049/joe.2019.0237 |
| Citation Key | zhu_dynamic_2019 |
Dynamic range analysis of one-bit compressive sampling with time-varying thresholds