TIOBE Index for December 2025: R Joins the Top 10 as SQL Climbs

December 2025 TIOBE Index recap: Python still leads, C-C# stay tightly grouped, while SQL climbs, R joins the top 10, and ...

Frequency Electronics: Short-Term Pain But Long-Term Quantum Gain

Frequency Electronics' robust $71M backlog, minimal leverage, and a $20M buyback program underscore strong fundamentals. Read ...
IEEE

Broadband Frequency Selective Surface Absorber With Dual-Section Step-Impedance Matching for Oblique Incidence Applications

Abstract: A method for designing and fabricating a dual-section step-impedance frequency selective surface (DSSI-FSS) absorber for oblique incidence applications is proposed. The features of ...
IEEE

Detection and Assessment of I&C Cable Faults Using Time–Frequency R-CNN-Based Reflectometry

Abstract: In this article, we propose a fault detection and assessment technique for instrumentation and control cables based on time-frequency image classification using the faster region-based ...