Gapwaves Platform Integrates 5G mmWave Arrays

摘要

mmWave systems will have a key role supporting the massive data rates planned for 5G networks. However, unfavorable propagation and technical limitations challenge the feasibility and adoption of such systems. Addressing these challenges, Gapwaves is developing waveguide technology with superior performance over conventional printed circuit board (PCB) solutions, including exceptional efficiency, routing, subarray partitioning, filtering, isolation and thermal handling. With improvements in performance, range, number of components and power consumption, the hardware, deployment and operating costs can be significantly reduced. This article discusses the design principles and results of Gapwaves' demonstration platform, including both passive and active measurements, and the integration of high-power GaN semiconductors to further enable the vision of high performance and cost-effective mmWave systems.