The signal generator market was valued at USD 1.52 Billion in 2024, and according to IMARC Group, it is expected to reach USD 2.52 Billion by 2033, representing a CAGR of 5.72% from 2025 to 2033. North America currently leads the market, driven by rising demand for advanced data rates, broader frequency bands, and increased use in aerospace, defense, and educational research. https://www.imarcgroup.com/signal-generator-market