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This white paper describes a test bench and modeling solution for the accurate modeling of RF beamformers. These systems-on-a-chip (SoC) enable the design of advanced communication systems based on antenna beamforming technologies. Due to the cost of manufacturing such a prototype, the aim is to provide system designers with equivalent behavioral models of the SoC […]

This approach provides a more realistic representation of thermal and trapping conditions under high-frequency load pull scenarios. Utilizing a VNA-based load-pull measurement system, our innovative technique not only reduces the time required for compact model development but also ensures reliable performance. Check out our whitepaper discover the details of our new technique and the promising […]

The arrival of the 5G has considerably changed the design process of wireless communication systems. In this new generation, there is a need to improve the area throughput, but allocating more bandwidth (physically impractical) and deploying more base stations (high deployment cost, inter-cell interferences) is not feasible.

The evolution of wireless communications technologies has given rise to new architectures in the radio chain, from precoding to the active antenna, where different techniques have been developed to improve the capacity and coverage of the network.

AMCAD Engineering made the cover feature of the Microwave Journal Magazine this month. As this edition was dedicated to CAD software, it made perfect sense for the editor to reserve the cover feature to AMCAD system simulation software VISION. VISION starts attracting more and more users who are facing system design challenges and looking for […]

How to simulate a complete RF Chain thanks to accurate behavioral models ? In this study, we have built a complete Down converter RF chain using some building blocks provided by X-Microwave. The aim was to anticipate the global performance of the system through an accurate system simulation. For this purpose, a behavioral model was […]