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市場調查報告書
商品編碼
2114572
空中下載 (OTA) 測試:市場佔有率分析、行業趨勢和統計數據以及成長預測(2026-2031 年)Over-The-Air (OTA) Testing - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2026 - 2031) |
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據 Mordor Intelligence 稱,2025 年空中下載 (OTA) 測試市場價值為 22.3 億美元,預計到 2031 年將從 2026 年的 23.5 億美元成長至 30.1 億美元,預測期(2026-2031 年)的複合年成長率為 5.08%。

本報告按產品(硬體、軟體和分析、服務)、技術(5G NR、LTE、UMTS、GSM、Wi-Fi、藍牙、LPWAN)、測試類型(天線性能、一致性、相容性、生產)、應用(通訊、其他)、測試環境(遠場、CATR、近場、殘響)和地區進行細分。市場預測以美元計價。
隨著超過300家業者部署網路切片和低延遲服務,獨立組網(SA)5G核心網路在2025年成為主流。 3GPP Release 17引入了3.5 GHz以上頻段64流大規模MIMO的測試案例,迫使實驗室採用能夠同時採樣的雙極化探針陣列。美國行動電話通訊和網際網路協會(CTIA)收緊了OTA 5.9規範,增加了52.6 GHz以上頻段輻射雜散發射的測試,迫使設備製造商升級現有測量設備。隨著非獨立組網(NSA)架構的逐步淘汰,智慧型手機廠商正在縮短雙模檢驗週期,將預算重新分配給僅用於獨立組網的測量設備,並將需求轉移到其內部設計中心實驗室。
目前,旗艦智慧型手機最多配備16個相位陣列單元,每個單元都需要在360度方位角和180度仰角範圍內進行總輻射功率和各向同性靈敏度的掃描測量。美國聯邦通訊委員會(FCC)針對24.25–29.5 GHz頻段的規定,使得測試室佔用時間比6 GHz以下頻段的測試增加了40%,給全球測試能力帶來了壓力。蘋果計劃於2025年推出毫米波終端,引發了契約製造製造商對無線測試設備的訂單激增,多探頭系統的交貨週期超過18個月。同時,中國移動的192單元基地台需要進行互通性校準,這就催生了對攜帶式近距離場掃描儀的需求,這種掃描儀能夠在不中斷服務的情況下檢驗波束成形。
一個5米毫米波暗室造價在250萬美元至400萬美元之間,一個混響暗室造價在80萬美元至120萬美元之間,但由於利用率低於60%,新興市場的測試實驗室很難證明這筆支出的合理性。國際電工委員會(IEC)於2024年修訂了攪拌效率標準,縮短了維修週期和投資回報期間。因此,拉丁美洲和非洲的測試中心擴大將工作外包給全球網路,導致前置作業時間延長,收入集中在前五大認證機構手中。
預計到2025年,基於硬體的空中下載(OTA)測試市場將佔總收入的48%,這反映了市場對消音室、緊湊型測試場地和儀器設備的持續投資。同時,軟體和分析平台正以5.99%的複合年成長率快速成長,這主要得益於雲端託管的編配工具,這些工具能夠顯著縮短報告時間,並即時關聯來自多個地點的測量數據。持續整合(CI)管道現在可以透過應用程式介面(API)呼叫測試腳本,從而將消音室從靜態設施轉變為按需使用的資產。
服務完善了這個類別,OEM廠商將蜂窩V2X(蜂窩車聯網)檢驗給專業實驗室。這些實驗室將合規性、電磁相容性和安全應用程式打包成一個綜合宣傳活動。軟體定義無線電儀器的發展動能進一步削弱了對獨立硬體的需求,因為單一可重構收發器即可覆蓋6GHz以下頻段和毫米波頻段。這種轉變有利於那些能夠將程式碼庫、分析儀表板和遠端存取控制功能與模組化機殼捆綁在一起的供應商,使他們能夠確保持續的收入來源,因為訂閱模式將逐漸取代一次性設備銷售。
到2025年,5G新空口將佔據37.5%的市場佔有率,鞏固其作為最新行動電話和固定無線網路基地台發布基準的地位。然而,衛星直連服務是成長最快的領域,年複合成長率達6.21%,這要求測試實驗室整合軌道運動模擬器、高動態範圍多普勒源和低仰角波束追蹤器。長期演進(LTE)和機器類型演進(MTE)仍然是工業IoT領域的關鍵技術,在長達十年的生命週期中保持持續的向下相容性至關重要。
同時,隨著業者對頻段進行重組,第二代和第三代蜂窩協議正在逐漸式微,但認證機構仍在為新興市場認證已停產的設備。 Wi-Fi 6、Wi-Fi 7、低功耗藍牙和超寬頻 (UWB) 技術完善了現有產品線,而協同波束成形和 320 MHz 頻道則提出了新的無線通訊要求。能夠在單一設施內進行多重通訊協定、多頻段檢驗的測試實驗室,能夠最大限度地發揮傳統單頻段設施無法實現的跨技術協同效應。
預計到2025年,亞太地區將佔全球銷售額的32.4%,並將以5.56%的複合年成長率成長至2031年。這項成長得益於中國的認證體系,預計到2025年將有超過1,200款5G智慧型手機獲得認證;此外,印度電信工程中心(TEC)針對本土品牌的快速核准流程也功不可沒。儘管本土設備製造商正擴大建立內部實驗室以縮短前置作業時間,但在自身技術成熟之前,他們仍然依賴外部供應商進行毫米波檢驗。韓國和日本獎勵透過津貼非地面電波測試基礎設施,進一步刺激了該地區的需求。
北美位居第二。這主要歸功於汽車原始設備製造商 (OEM) 對蜂窩車聯網 (C-V2X)檢驗的投資,以及美國聯邦通訊委員會 (FCC) 對毫米波輻射的嚴格限制。儘管底特律和矽谷周邊地區湧現大量內部實驗室,但獨立的認證機構透過專門研發能夠模擬真實世界多徑和多普勒效應的回放測試室,保持了其測試量。加拿大隨著資源開採站點的私有 5G 部署,對設備檢驗提出了更高的要求,其認證量也進一步成長。
在歐洲,智慧工廠的部署在德國、法國和北歐國家呈現強勁成長。在這些地區,對時間敏感型網路控制器進行空中下載 (OTA)檢驗是強制性的。混響室在工業IoT模組中的應用日益廣泛,而基於衛星的非地面電波測試則集中在慕尼黑和圖盧茲。在南美洲,受巴西 5G 服務推出的推動,智慧工廠的部署速度較為溫和,但由於認證實驗室短缺,認證工作集中在北美機構,導致認證週期延長。中東和非洲仍處於發展中階段,但隨著頻率競標的推進,非洲電訊聯盟 (ATU) 的互認框架有望促進區域能力建設。
According to Mordor Intelligence, the over-The-Air testing market size was valued at USD 2.23 billion in 2025 and is estimated to grow from USD 2.35 billion in 2026 to reach USD 3.01 billion by 2031, at a CAGR of 5.08% during the forecast period (2026-2031).

This report is Segmented by Offering (Hardware, Software and Analytics, and Services), Technology (5G NR, LTE, UMTS, GSM, Wi-Fi, Bluetooth, and LPWAN), Test Type (Antenna Performance, Conformance, Compatibility, and Production), Application (Telecom, and More), Test Environment (Far-Field, CATR, Near-Field, and Reverberation), and Geography. Market Forecasts are Provided in Terms of Value (USD).
Stand-alone 5G cores reached mass-market status in 2025 as more than 300 operators enabled network slicing and low-latency services. Third Generation Partnership Project Release 17 introduced test cases for 64-stream massive-MIMO above 3.5 GHz, compelling laboratories to install dual-polarized probe arrays capable of simultaneous sampling. The Cellular Telecommunications Industry Association tightened its OTA 5.9 specification to include radiated spurious-emission checks at frequencies beyond 52.6 GHz, forcing device makers to upgrade legacy fixtures. With non-stand-alone architectures being phased out, smartphone vendors are compressing dual-mode validation windows, migrating budgets to stand-alone-specific instrumentation, and fragmenting demand across captive design-center labs.
Flagship phones now integrate up to 16 phased-array elements, each requiring total radiated power and isotropic sensitivity sweeps over 360-degree azimuth and 180-degree elevation planes. Federal Communications Commission rules for 24.25-29.5 GHz bands extend chamber occupancy by 40% versus sub-6 GHz tests, straining global capacity. Apple's 2025 millimeter-wave launches sparked a surge of over-the-air orders from contract manufacturers, pushing lead times for multi-probe systems beyond 18 months. Concurrently, China Mobile's 192-element base stations require reciprocity calibration, creating demand for portable near-field scanners that validate beamforming without service downtime.
A 5-meter millimeter-wave chamber costs USD 2.5-4 million, while reverberation rooms run USD 0.8-1.2 million, outlays that emerging-market labs struggle to justify at sub-60% utilization. The International Electrotechnical Commission's 2024 stirrer-efficiency revision shortened refurbishment cycles, tightening return-on-investment timelines. Consequently, Latin American and African test centers outsource to global networks, increasing lead times and concentrating revenue among the top five certification houses.
Other drivers and restraints analyzed in the detailed report include:
For complete list of drivers and restraints, kindly check the Table Of Contents.
The Over-The-Air testing market size for hardware stood at 48% of total revenue in 2025, reflecting entrenched investments in anechoic chambers, compact ranges, and instrument stacks. Software and analytics platforms, however, are expanding at a 5.99% CAGR as cloud-hosted orchestration tools slash report-generation time and correlate multi-site measurements in real time. Continuous-integration pipelines now call test scripts through application programming interfaces, turning chambers into on-demand assets rather than static fixtures.
Services round out the category, with OEMs outsourcing Cellular Vehicle-to-Everything validation to specialist labs that package conformance, electromagnetic compatibility, and safety submissions into unified campaigns. The momentum behind software-defined radio instrumentation further erodes discrete hardware demand, as a single reconfigurable transceiver can span sub-6 GHz and millimeter-wave bands. This shift favours vendors capable of bundling code libraries, analytics dashboards, and remote-access controls with modular enclosures, positioning them for recurring revenue streams as subscription models replace one-off equipment sales.
5G New Radio commanded 37.5% share in 2025, underlining its status as the baseline for modern handset launches and fixed-wireless access points. Yet satellite direct-link services represent the fastest-growing slice, advancing at 6.21% CAGR and forcing laboratories to integrate orbital-motion emulators, high-dynamic-range Doppler sources, and low-elevation beam trackers. Long-Term Evolution and machine-type evolutions remain staples in industrial Internet-of-Things segments where decade-long lifecycles demand relentless backward compatibility.
Conversely, second- and third-generation cellular protocols fade as operators reform spectrum, though certification houses still process late-cycle devices destined for emerging markets. Wi-Fi 6, Wi-Fi 7, Bluetooth low energy, and ultra-wideband round out the roster, with coordinated beamforming and 320-MHz channels driving fresh over-the-air requirements. Laboratories capable of multi-protocol, multi-band validation under a single roof stand to capture cross-technology synergies that legacy single-band facilities cannot match.
Asia Pacific held 32.4% of 2025 revenue and is projected to expand at a 5.56% CAGR through 2031, buoyed by China's certification pipeline that cleared more than 1,200 5G smartphones in 2025 and India's Telecommunications Engineering Centre fast-track for domestic brands. Local device makers increasingly house captive labs to cut lead times yet still rely on external providers for millimeter-wave validation until homegrown expertise matures. Government incentives in South Korea and Japan further elevate regional demand by subsidizing non-terrestrial test infrastructure.
North America ranked second as automotive OEMs funnelled budgets into Cellular Vehicle-to-Everything validation and the Federal Communications Commission enforced stringent millimeter-wave emissions limits. Captive labs mushroomed around Detroit and Silicon Valley, but independent certifiers sustained volumes by specializing in replay chambers that emulate real-world multipath and Doppler. Canada contributed incremental growth via private-5G deployments in resource extraction sites that require ruggedized device validation.
Europe posted steady gains anchored by smart-factory rollouts in Germany, France, and the Nordics that mandate over-the-air verification of time-sensitive networking controllers. Reverberation chambers gained traction for industrial Internet-of-Things modules, while satellite non-terrestrial tests clustered in Munich and Toulouse. South America saw modest momentum led by Brazil's 5G launches, yet a paucity of accredited labs funnelled certifications to North American facilities, elongating schedules. Middle East and Africa remain nascent, though the African Telecommunications Union's mutual-recognition framework could catalyse regional capacity as spectrum auctions proceed.