Circuits, Systems, and Signal Processing

Công bố khoa học tiêu biểu

* Dữ liệu chỉ mang tính chất tham khảo

Sắp xếp:  
CNTFET-Based Design of Ternary Arithmetic Modules
Circuits, Systems, and Signal Processing - Tập 38 - Trang 4640-4666 - 2019
Trapti Sharma, Laxmi Kumre
Multiple-valued logic such as ternary logic has attracted the digital system designers attention in recent years as it offers the benefits of reduced interconnects, higher operating speeds and smaller chip area. A goal of multi-threshold circuit design could be easily achieved by incorporating the scalable threshold voltage values of carbon nanotube field effect transistors (CNTFETs). This paper p...... hiện toàn bộ
A Fast-Settling Three-Stage Amplifier Using Regular Miller Plus Reversed Indirect Compensation
Circuits, Systems, and Signal Processing - - 2016
Cheng Song, Zhangming Zhu, Yintang Yang
A novel frequency compensation technique, named Regular Miller plus Reversed Indirect Compensation (RMRIC), is presented in this paper for fast-settling three-stage amplifiers. The RMRIC topology includes, on the one hand, a Miller capacitor combined with one nulling resistor connected between the first stage and the third stage, and on the other hand, an indirect compensation capacitor in series ...... hiện toàn bộ
Joint Estimation of Time Delay, Doppler Velocity and Doppler Rate of Unknown Wideband Signals
Circuits, Systems, and Signal Processing - Tập 38 - Trang 85-104 - 2018
Xuebing Xiao, Fucheng Guo
In this work, we consider the joint estimation of time delay, Doppler velocity and Doppler rate of unknown wideband signals, in the sense that the time delay migration over time and Doppler shift migration over signal frequency are non-ignorable. By partitioning the received signals into short-time segments, a novel wideband signal model is presented and the maximum likelihood (ML) estimator is de...... hiện toàn bộ
$\mathcal{H}_{\infty}$ Control Synthesis for Short-Time Markovian Jump Continuous-Time Linear Systems
Circuits, Systems, and Signal Processing - - 2013
Weiming Xiang, Jian Xiao, Lu Han
In many actual engineering applications, the Markovian jump among subsystems often occurs in some short finite-time intervals. For this class of Markovian jump systems, called short-time Markovian jump systems in this paper, the state boundedness during the short-time Markovian jump interval is of great interest. By introducing the concepts of finite-time stochastic stability and boundedness, suff...... hiện toàn bộ
A Reconfigurable Hardware Architecture for Principal Component Analysis
Circuits, Systems, and Signal Processing - Tập 38 - Trang 2097-2113 - 2018
Uday A. Korat, Amirhossein Alimohammad
Principal component analysis (PCA) is one of the widely used techniques for dimensionality reduction in multivariate statistical analysis. This article presents an efficient architecture design and implementation of the PCA algorithm on a field-programmable gate array (FPGA). The designed reconfigurable architecture is modeled in both floating-point and fixed-point representations using our custom...... hiện toàn bộ
Deep Learning-Based End-to-End Speaker Identification Using Time–Frequency Representation of Speech Signal
Circuits, Systems, and Signal Processing - Tập 43 Số 3 - Trang 1839-1861 - 2024
Banala Saritha, Mohammad Azharuddin Laskar, Anish Monsley Kirupakaran, Rabul Hussain Laskar, Madhuchhanda Choudhury, Nirupam Shome
High-Precision Time-of-Arrival Estimation Algorithm for 5G-Advanced with Multipath Channel
Circuits, Systems, and Signal Processing - Tập 43 Số 4 - Trang 2639-2655 - 2024
Yihao Yao, Kun Zhao, Zhenxing Jiang, Zhengqi Zheng, Chunjie Duan
Robust $$ H_{\infty } $$ Fault-Tolerant Control for Discrete-Time Nonlinear System with Actuator Faults and Time-Varying Delays Using Nonlinear T–S Fuzzy Models
Circuits, Systems, and Signal Processing - Tập 39 - Trang 175-198 - 2019
Djamel Eddine Cheridi, Noura Mansouri
In this paper, the problem of fault estimation and fault-tolerant control for a class of nonlinear discrete-time system state time-varying delay and actuator fault is investigated. This class of systems is represented through the Takagi–Sugeno (T–S) fuzzy model with nonlinear functions satisfying some sector-bounded conditions. By adding these nonlinear functions in the local sub-models, the obser...... hiện toàn bộ
A Novel Linear Filter for Incremental Delta-Sigma ADC Based on Modified Least Squares Algorithm
Circuits, Systems, and Signal Processing - - 2024
Wang Yuqi, Wang Haiyong
This paper introduces a novel algorithm for optimizing the coefficients of the digital filters used in incremental delta-sigma analog-to-digital converters (IDSC). This algorithm is modified from constrained linear least squares (LS) to improve the signal-to-noise-and-distortion ratio (SNDR) of IDSC and minimize the oversampling rate (OSR) of the modulator, which enhances system speed and reduces ...... hiện toàn bộ
An Aging-Aware Reliable FinFET-Based Low-Power 32-Word $$\times $$ 32-bit Register File
Circuits, Systems, and Signal Processing - Tập 36 - Trang 4789-4808 - 2017
Vikas Mahor, Manisha Pattanaik
As the VLSI technology is heading toward deep subnanometer range, the NBTI effect has emerged as a major reliability issue for the state-of-the-art CMOS as well as FinFET-based circuits. NBTI causes an incremental deviation in the threshold voltage of PMOS and hence causes variation in timing of digital circuits. Further, NBTI may increase the delay of circuits which are lying in the critical path...... hiện toàn bộ
Tổng số: 3,100   
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 10