The Digital PreDistortion (DPD) Solution from Systems4Silicon is a comprehensive adaptive technology aimed at improving the efficiency of RF power amplifiers. It is designed to maximize amplifier performance by allowing operation in the non-linear region while significantly reducing distortion. The solution is highly scalable, allowing for resource optimization across bandwidth, performance, and multiple antenna configurations. It is technology-agnostic, supporting various transistor technologies such as LDMOS and GaN, and can be adapted to different amplifier topologies including Doherty configurations.
Benefits of the DPD technology include achieving over 50% efficiency improvements when utilized alongside the latest GaN devices, with amplifier distortion improvements of over 45 dB. This IP also supports multi-carrier and multi-standard transmissions, covering a broad array of standards such as 3G, 4G, 5G, DVB, and many more. It is compliant with the O-RAN standard for 7-2x deployments, making it a versatile solution for modern wireless communication systems.
Systems4Silicon's DPD solution includes comprehensive integration and performance analysis tools, backed by expert support from experienced radio systems engineers. Designed for both FPGA/SoC and ASIC platforms, it provides a low resource footprint while ensuring maximum efficiency across diverse applications.
