Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Hong Hui Deng"'
Publikováno v:
Integration. 74:63-70
This paper introduces a background digital calibration algorithm based on neural network, which can adaptively calibrate multiple non-ideal factors in a single-channel ADC, such as gain error, mismatch, offset and harmonic distortion. It enables an e
Publikováno v:
Electronics Letters. 56:753-756
A background calibration technique for time-interleaved analogue-to-digital converter (TIADC) over Sub-Nyquist frequency timing mismatch is proposed. When the input signal only satisfies the Nyquist sampling theorem of the overall TIADC rather than s
Publikováno v:
Integration. 71:105-114
This paper presents a split-based feedforward calibration technique for timing mismatch of Time-Interleaved Analog-to-Digital Converter (TI-ADC). The timing mismatch is estimated by using the difference between corresponding sample points of paired s
Autor:
Qingwang Li, Huali Chen, Yamei He, Zengsheng Han, Meihong Shi, Zhongliang Jiang, Hong-Hui Deng, Bello Musa Bodinga
Publikováno v:
Animal Reproduction Science. 172:164-172
Melatonin (N-acetyl-5-methoxytryptamine) is documented as a hormone involved in the circadian regulation of physiological and neuroendocrine function in mammals. Herein, the effects of melatonin on the functions of porcine granulosa cells in vitro we
Autor:
Kangkang Sun, Zhong-Feng Wang, Hong-Hui Deng, Chen Hongmei, Xu Meng, Kun Li, Yongsheng Yin, Lu Liu, Xiaolei Wang
Publikováno v:
IEICE Electronics Express. 17:20190699-20190699
Publikováno v:
Applied Mechanics and Materials. :3797-3801
A second-order single bit Sigma - Delta modulator which can be applied to pressure sensor is designed in this paper.The modulator uses switched-capacitor circuit,and the operational amplifier adopts a differential folded-cascode structure with PMOS t
Publikováno v:
IEICE Electronics Express. 16:20190540-20190540
Publikováno v:
Advanced Materials Research. 748:847-852
A high performance sample-and-hold (S/H) circuit with input common mode feedback (ICMFB) is presented. The ICMFB is used to ensure that the input common mode voltage for the sample-and-hold amplifier (SHA) is maintained at a known value during the ho
Publikováno v:
Advanced Materials Research. 748:853-858
Based on the latch and comparison theory, a high-speed high-resolution latched comparator is designed in this paper by using a standard 0.18μm/1.8V CMOS process. With the sampling frequency of 400MHz, the Cadence Spectre simulation results show that
Publikováno v:
2016 13th IEEE International Conference on Solid-State and Integrated Circuit Technology (ICSICT).
This paper describes a correlation-based background calibration method to calibrate the linear and non-linear gain errors of pipelined ADCs. The calibration algorithm introduces a sequence PN to the input of the sub-ADC to have the output code modula