Global signal generator and digital signal processor markets projected to grow

The global signal generator market is expected to reach 18.00 billion USD by 2032, growing from 12.50 billion USD in 2025 at a compound annual growth rate (CAGR) of 5.1 percent. These instruments, which provide precise testing signals for electronic components and communication systems, are seeing increased demand driven by 5G-Advanced and 6G technology development, semiconductor advancements, and aerospace modernization.

Separately, the digital signal processor market is forecasted to expand to approximately 68.1 billion USD by 2030. This sector is projected to maintain a steady CAGR of 7.1 percent, supported by the increasing intelligence and sophistication of products. Growth is being driven by digitalization, energy-saving requirements, and supply chain restructuring across various global regions, particularly in the Asia-Pacific area.