Wireless Communication

Wireless Communication

CETC'S end‑to‑end semiconductor solutions for 5G base stations are engineered to power next‑generation wireless communication infrastructure. Our comprehensive portfolio—covering high‑efficiency GaN/GaAs power amplifiers, RF diodes, base station filters, circulators, passive components, and SiC power devices—delivers industry‑leading performance, ultra‑low losses, and robust reliability. These solutions enable stable 5G MIMO operation, full‑band DC‑6GHz coverage, and high‑power density design, supporting the deployment of macro cells, small cells, and advanced 5G core networks while optimizing system efficiency and reducing total cost of ownership.

5G tower

Features

  • High‑efficiency (>50%) GaN/GaAs PAs & high‑power switches
  • Complete RF diode portfolio (1MHz‑100GHz) with ultra‑fast switching
  • Full‑band base station filters (DC‑6GHz) with low PIM & high isolation
  • Broadband circulators (0.3‑100GHz) with customized solutions
  • High‑power attenuators, loads & SiC power devices with ultra‑low losses

Application scenarios

  • 5G macro & small cell base stations
  • 5G MIMO antenna systems
  • Base station RF front‑ends & power systems
  • 5G core network infrastructure
  • Wireless communication test & measurement equipment