OTA Testing Market Size, Share, Growth, Trends, and Global Industry Analysis: By Component (Hardware, Services) Technology (5G, LTE, UMTS, GSM, CDMA), By Application (Telecommunications & Consumer Devices, Automotive & Transportation, Smart City, Industrial Others) and Region Forecast 2020-2031

OTA Testing Market size was valued at US$ 1,783.0 million in 2024 and is expected to reach US$ 2,663.4 million by 2031, growing at a significant CAGR of 5.9% from 2025-2031. OTA Testing examines and validates the performance and reliability of wireless devices and their antennas and other components. Moreover, OTA testing has the objective to test the radio communication performance of the objects-under-test, consisting of the influence of antennas. Antennas have directional radiation patterns that shape transmitted fields and filter received fields. Furthermore, the key factors driving the over-the –air testing market includes the raised usage of the internet of the (IoT) technologies, smart devices.

Moreover, aggregating smart city projects and efforts are likely to subsidize to the market revenue development in the forecast period. OTA testing is vital for evaluating the multipath impact on RF performance owing to the rising adaptation of the Multi-User Microphone (MIMO) radios. Consequently, as the antennas are necessary to the integrated concept, RF recital tests must be accompanied with the antenna in mind. To achieve this, OTA capacity is necessary, besides, the reproduction of the RF proliferation model. Most manufacturing players are concentrating on enhancing their designs to understand and evaluate vital properties like antenna diagrams, directivity, and gain. Sequentially, they are gradually adopting OTA methods to measure the radio frequency generated by an antenna while in the air.

OTA testing is anticipated to rise swiftly for most OEMs are focused on accumulation OTA capabilities to autonomous vehicles. Platforms test single or multi-purpose antenna functionality and reliability on products like smart phones, microphone devices, automobile and other similar designs under controlled conditions before commercialization. This is anticipated to drive substantial market revenue growth as more and more vehicles become automatic and connected over the forecast period. Moreover, the collaboration between the automobile industries and the market players is also anticipated to robust the market in the future years.

However, the complications associated with the market are the high cost associated with the initial investment, poor sensitivity, and radiated transmission power, environmental variability, standardization, and interoperability, limited test coverage, device form factors and antenna integrations remain the significant barriers that hamper the demand for the over-the-air testing market in the forecast period. However, the key opportunities associated with technological advancements, telecommunication infrastructure, and automotive connectivity generates opportunities for the market in the forecast period.

Key Developments:

• November 2022 - Anokiwave, a cutting-edge corporation that makes high-integrity silicon ICs for MMW ICs, declared a collaboration with MilliBox, an mmW test setup fabricators, contribute to develop an inventive and powerful OTA test capability for MMW phased array projections that provides high-volume precise testing.