RF & Microwave Industry News

Hybrid Finite Element: Boundary Integral Technique for Efficient Simulation of Radiation and Scattering

The finite element method (FEM) has been widely adopted as an analysis and design tool in many electrical engineering disciplines such as antennas, microwave and signal integrity. An FEM solver offers several important advantages over other numerical methods, including method of moments (MoM) or finite difference time domain (FDTD)....
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UHF RFID Printed Dipole Antenna with CPS Matching and Inductively Coupled Feed

This article presents simulated and measured results of a UHF RFID antenna realized with a dipole matched to a CPS (coplanar stripline) and inductively coupled with a small rectangular loop. Such a design enables achieving and controlling high values o...
Figure 1 Reader-Transponder-reader link in the passive UHF RFID system. Radio frequency identification (RFID) is an automatic wireless technology for data transfer developed in the 1970s. This technology has been developing in recent years and has become popular in many service industries, purchasing and distribution logistics, industry, manufacturing companies...
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Thales Enhances Philippines’ Air Traffic Management System

The Sumitomo/Thales Joint Venture has signed a contract worth nine billion yen (approximately €80 M) with the Philippines’ Department of Transportation & Communications (DoTC) for the nationwide modernization of the Philippines Communications, Navigation Surveillance and Air Traffic Management (CNS/ATM) facilities and systems. Thales will deploy its latest generation Eurocat...
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Cognitive Radar: The Next Radar Wave?

The continued “digitization” of radar front-ends and resultant transmit-receive flexibility, coupled with advances in advanced knowledge-aided (KA) high performance embedded computing (HPEC), have afforded a unique opportunity for a leap-ahead capabili...
Fundamentally, cognitive radar refers to the next generation of adaptive radar that has unprecedented transmit-receive adaptivity and diversity, along with “intelligent” high performance embedded computing; in other words, the radar adapts “intelligently” to its environment based on a plurality of potential information sources. 1,2 Consider the definition of cognition...
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