OOIR: Observatory of International Research

Papers

(The H4-Index of Circuits Systems and Signal Processing is 24. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-06-01 to 2025-06-01.)

Article	Citations
Strict Passivity Criterion for Lipschitz Nonlinear Discrete-Time System with Saturation Overflow Arithmetic	149
Component-Related Phase Noise Evaluation Method for the LC Oscillators	143
Positivity and Exponential Stability of Coupled Homogeneous Time-Delay Differential–Difference Equations of Degree One	112
Further Qualitative Results for Second-Order Dynamical Systems Based on Circuit Theory Approach	60
Accurate and Compact Approximate 4:2 Compressors with GDI Structure	56
Single-Source DOA Estimation for Wideband LFM Signal: Time-Delay Mixing and Enhanced Self-Mixing MUSIC Methods	54
Fragmented Huffman-Based Compression Methodology for CNN Targeting Resource-Constrained Edge Devices	54
Finite-Time Distributive Non-Fragile Filter Design for Complex Systems with Multiple Delays, Missing Measurements and Dynamic Quantization	54
Fundamental Frequency and its Harmonics Model: A Robust Method of Estimation	50
DOA Estimation Using Sparse Representation of Beamspace and Element-Space Covariance Differencing	46
Efficient Time-Varying q-Parameter Design for q-Incremental Least Mean Square Algorithm with Noisy Links	43
Guest Editorial: Low Power Architectures for Digital Video and Image Compression	42
High-Speed and Area-Efficient Modified Binary Divider	42
Ultra-Low-Power and Fast Voltage Level Shifter Using Muller C-Cell for VLSI Systems	35
Secure Multiplicative Sampled-Data Control for T-S Fuzzy-Based Cyber-Physical Systems Subject to Deception Attacks	34
Fully Distributed Event-Triggered Consensus for a Class of Second-Order Nonlinear Multi-agent Systems	32
ECG Signal Compression Based on Optimization of Wavelet Parameters and Threshold Levels Using Evolutionary Techniques	32
A 6th-Order Current-Mirror-Based Gm-C Bandpass Filter with the Binary Searching Calibration Scheme for Capacitor Sensing Applications	31
DOA Estimation Using Coprime Array in the Presence of Unknown Nonuniform Noise	29
Feature Fusion and Ablation Analysis in Gender Identification of Preschool Children from Spontaneous Speech	27
NQS Small-Signal Circuit Modelling of GaN-SOI-FinFET for RF/Wireless Applications	27
Lung CT Image Segmentation via Dilated U-Net Model and Multi-scale Gray Correlation-Based Approach	26
Two-Dimensional Z-space Filtering Using Pulse-Transfer Function	25
Design of an Improved Low-Power and High-Speed Booth Multiplier	25
A Sequential High-Frequency Switched-Capacitor Neuro-Stimulation Technique with 77% Power Efficiency	24