• The global OTA chambers and antenna test systems market is expected to grow at a 6.2% CAGR from 2026 to 2035.
• Demand is driven by the proliferation of 5G mmWave devices, automotive radar, and satellite communication systems.
• The market is bifurcating between high-margin custom systems and standardized high-throughput solutions.
• Asia-Pacific is expected to remain the largest market, driven by electronics manufacturing hubs.

The growth of the OTA chambers and antenna test systems market may indicate a shift towards more complex wireless ecosystems, which could favor vendors that offer turnkey solutions and integrated instrumentation. The increasing demand for 5G mmWave and automotive radar testing suggests a growing need for compact antenna test ranges and near-field systems, which could drive investment in new technologies and supply chain strategies.