IEEE

Enhancing Vector Network Analysis With a Photonic Frequency Extender Setup

Abstract: We present a photonic ultrawideband frequency extension for a commercial vector network analyzer (VNA) to perform free-space measurements in a frequency range from 70 to 520 GHz with a hertz ...
IEEE

Design of a Compact Broadband Vector Network Analyzer to Diagnose a Semiconductor Process Chamber

Abstract: This article presents a compact broadband vector network analyzer (VNA) designed for the cost-effective diagnosis of semiconductor process chambers operating in the frequency range of 3–13.6 ...
Morningstar

Corero Network Security Finds Most DDoS Attacks Now Evade Traditional Defenses as AI Drives Faster, Multi-Vector Threats

LONDON, April 2, 2026 /PRNewswire/ -- Corero Network Security (AIM: CNS) (OTCQX: DDOSF), leader in real-time DDoS protection and service availability, today released its 2026 Threat Intelligence ...
GlobalSpec

Automated test equipment: High-speed, wideband vector network analysis in production environments

Across modern electronics, RF and materials engineering, measurement is steadily moving from manual, bench-top workflows toward fully automated test environments. As devices become more complex and ...