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 2021-08-01 to 2025-08-01.)

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	144
Positivity and Exponential Stability of Coupled Homogeneous Time-Delay Differential–Difference Equations of Degree One	139
Further Qualitative Results for Second-Order Dynamical Systems Based on Circuit Theory Approach	60
Accurate and Compact Approximate 4:2 Compressors with GDI Structure	58
Finite-Time Distributive Non-Fragile Filter Design for Complex Systems with Multiple Delays, Missing Measurements and Dynamic Quantization	56
Fragmented Huffman-Based Compression Methodology for CNN Targeting Resource-Constrained Edge Devices	55
Fundamental Frequency and its Harmonics Model: A Robust Method of Estimation	52
DOA Estimation Using Sparse Representation of Beamspace and Element-Space Covariance Differencing	47
Guest Editorial: Low Power Architectures for Digital Video and Image Compression	46
High-Speed and Area-Efficient Modified Binary Divider	37
Ultra-Low-Power and Fast Voltage Level Shifter Using Muller C-Cell for VLSI Systems	36
Moving Objects Segmentation and Classification in Video Surveillance Using Mask R-CNN and Hybrid Deep Learning Algorithm with Owl-Osprey Optimization	32
Secure Multiplicative Sampled-Data Control for T-S Fuzzy-Based Cyber-Physical Systems Subject to Deception Attacks	32
A Design of Asynchronous Sliding Mode Control for Markov Jump Systems Based on Dynamic Event-Triggered Protocol	30
Single-Source DOA Estimation for Wideband LFM Signal: Time-Delay Mixing and Enhanced Self-Mixing MUSIC Methods	28
NQS Small-Signal Circuit Modelling of GaN-SOI-FinFET for RF/Wireless Applications	27
Feature Fusion and Ablation Analysis in Gender Identification of Preschool Children from Spontaneous Speech	26
Two-Dimensional Z-space Filtering Using Pulse-Transfer Function	26
A Sequential High-Frequency Switched-Capacitor Neuro-Stimulation Technique with 77% Power Efficiency	25
Efficient Edge-AI with Binarized Neural Networks and CMOS Image Sensors: A Sparsity-Driven Approach	25
DOA Estimation Using Coprime Array in the Presence of Unknown Nonuniform Noise	25
Improved Stability and Passivity Results for Discrete Time-Delayed Systems with Saturation Nonlinearities and External Disturbances	24
IF Estimation of Multicomponent Nonstationary Signals Based on AFSST	23
The 4-2 Fused Adder–Subtractor Compressor for Low-Power Butterfly-Based Hardware Architectures	23