OOIR: Observatory of International Research

Papers

(The H4-Index of Circuits Systems and Signal Processing is 23. 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 2021-09-01 to 2025-09-01.)

Article	Citations
Strict Passivity Criterion for Lipschitz Nonlinear Discrete-Time System with Saturation Overflow Arithmetic	156
Component-Related Phase Noise Evaluation Method for the LC Oscillators	149
Further Qualitative Results for Second-Order Dynamical Systems Based on Circuit Theory Approach	63
Accurate and Compact Approximate 4:2 Compressors with GDI Structure	59
Finite-Time Distributive Non-Fragile Filter Design for Complex Systems with Multiple Delays, Missing Measurements and Dynamic Quantization	58
Fragmented Huffman-Based Compression Methodology for CNN Targeting Resource-Constrained Edge Devices	57
Fundamental Frequency and its Harmonics Model: A Robust Method of Estimation	53
DOA Estimation Using Sparse Representation of Beamspace and Element-Space Covariance Differencing	51
Guest Editorial: Low Power Architectures for Digital Video and Image Compression	47
High-Speed and Area-Efficient Modified Binary Divider	38
Ultra-Low-Power and Fast Voltage Level Shifter Using Muller C-Cell for VLSI Systems	37
Secure Multiplicative Sampled-Data Control for T-S Fuzzy-Based Cyber-Physical Systems Subject to Deception Attacks	34
Moving Objects Segmentation and Classification in Video Surveillance Using Mask R-CNN and Hybrid Deep Learning Algorithm with Owl-Osprey Optimization	32
A Design of Asynchronous Sliding Mode Control for Markov Jump Systems Based on Dynamic Event-Triggered Protocol	31
Single-Source DOA Estimation for Wideband LFM Signal: Time-Delay Mixing and Enhanced Self-Mixing MUSIC Methods	31
Feature Fusion and Ablation Analysis in Gender Identification of Preschool Children from Spontaneous Speech	27
DOA Estimation Using Coprime Array in the Presence of Unknown Nonuniform Noise	27
NQS Small-Signal Circuit Modelling of GaN-SOI-FinFET for RF/Wireless Applications	27
Two-Dimensional Z-space Filtering Using Pulse-Transfer Function	27
ECG Signal Compression Based on Optimization of Wavelet Parameters and Threshold Levels Using Evolutionary Techniques	26
Power–Area-Optimized Approximate Multiplier Design for Image Fusion	25
A Sequential High-Frequency Switched-Capacitor Neuro-Stimulation Technique with 77% Power Efficiency	23
Improved Stability and Passivity Results for Discrete Time-Delayed Systems with Saturation Nonlinearities and External Disturbances	23
A 6th-Order Current-Mirror-Based Gm-C Bandpass Filter with the Binary Searching Calibration Scheme for Capacitor Sensing Applications	23
Efficient Edge-AI with Binarized Neural Networks and CMOS Image Sensors: A Sparsity-Driven Approach	23