OOIR: Observatory of International Research

Papers

(The H4-Index of Circuits Systems and Signal Processing is 25. 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 2022-05-01 to 2026-05-01.)

Article	Citations
Finite-Time Distributive Non-Fragile Filter Design for Complex Systems with Multiple Delays, Missing Measurements and Dynamic Quantization	254
Fundamental Frequency and its Harmonics Model: A Robust Method of Estimation	94
Strict Passivity Criterion for Lipschitz Nonlinear Discrete-Time System with Saturation Overflow Arithmetic	79
Component-Related Phase Noise Evaluation Method for the LC Oscillators	75
Guest Editorial: Low Power Architectures for Digital Video and Image Compression	70
A New High Speed, Low Power, Zero Blind Zone, and Zero Dead Zone PFD	56
Feature Fusion and Ablation Analysis in Gender Identification of Preschool Children from Spontaneous Speech	49
Accurate and Compact Approximate 4:2 Compressors with GDI Structure	48
Efficient Time-Varying q-Parameter Design for q-Incremental Least Mean Square Algorithm with Noisy Links	44
A 6th-Order Current-Mirror-Based Gm-C Bandpass Filter with the Binary Searching Calibration Scheme for Capacitor Sensing Applications	43
Two-Dimensional Z-space Filtering Using Pulse-Transfer Function	41
NQS Small-Signal Circuit Modelling of GaN-SOI-FinFET for RF/Wireless Applications	39
A Sequential High-Frequency Switched-Capacitor Neuro-Stimulation Technique with 77% Power Efficiency	38
IF Estimation of Multicomponent Nonstationary Signals Based on AFSST	36
Robust Broadband Beamforming Design via Semi-Definite Programming Strategy with Prior Mismatch Information	35
Input-to-State Stability of Nonlinear Switched Systems with Hybrid Inputs and Delayed Impulses	34
Efficient Edge-AI with Binarized Neural Networks and CMOS Image Sensors: A Sparsity-Driven Approach	31
An Efficient Fusion with Infrared and Visible Images for Deep Learning Based Adversarial Attack Detection	31
ECG Signal Compression Based on Optimization of Wavelet Parameters and Threshold Levels Using Evolutionary Techniques	29
Stability of Time-Varying Switched Homogeneous Systems with Degree Less Than One	29
Single-Source DOA Estimation for Wideband LFM Signal: Time-Delay Mixing and Enhanced Self-Mixing MUSIC Methods	27
Moving Objects Segmentation and Classification in Video Surveillance Using Mask R-CNN and Hybrid Deep Learning Algorithm with Owl-Osprey Optimization	26
Secure Multiplicative Sampled-Data Control for T-S Fuzzy-Based Cyber-Physical Systems Subject to Deception Attacks	26
Lung CT Image Segmentation via Dilated U-Net Model and Multi-scale Gray Correlation-Based Approach	26
Gradient-Based Recursive Parameter Estimation Methods for a Class of Time-Varying Systems from Noisy Observations	25