ウルトラワイドバンド市場

The secondary research process involved comprehensive analysis of regulatory filings, spectrum allocation databases, IEEE standards documentation, semiconductor industry reports, and telecommunications authority publications. Key sources included the US Federal Communications Commission (FCC), European Telecommunications Standards Institute (ETSI), UK Office of Communications (Ofcom), Institute of Electrical and Electronics Engineers (IEEE) 802.15 standards working groups, UWB Alliance, FiRa Consortium (Fine Ranging), Bluetooth Special Interest Group (SIG), National Telecommunications and Information Administration (NTIA), European Commission Radio Spectrum Committee, National Institute of Standards and Technology (NIST), International Telecommunication Union (ITU-R), Japan Ministry of Internal Affairs and Communications (MIC), China Ministry of Industry and Information Technology (MIIT), Indian Telecommunication Engineering Centre (TEC), and national spectrum management authorities from key markets.

Regulatory approval frameworks, spectrum allocation policies, standardization protocols, chipset shipment data, application adoption metrics, and competitive landscape analysis were gathered from these sources for carrier-free communications technologies, Impulse Radio UWB (IR-UWB), and Multiband OFDM UWB (MB-OFDM) in consumer electronics, automotive, and industrial IoT deployments.

To gather both qualitative and quantitative insights, supply-side and demand-side stakeholders were interviewed during the primary research process. CEOs, VPs of business development, heads of RF engineering, product managers from UWB chipset manufacturers, module integrators, and suppliers of test equipment were examples of supply-side sources. Demand-side sources included procurement decision-makers from telecommunications operators implementing precision positioning systems, supply chain directors from consumer electronics manufacturers, CTOs and innovation heads from automotive OEMs, smart infrastructure architects from utilities, and medical device engineering leads from healthcare technology providers. Timelines for protocol adoption were verified by primary research, which also revealed difficulties with ecosystem integration and obtained information on carrier coexistence tactics, spectrum pricing trends, and supply chain limitations that impact the availability of RF components.

Primary Respondent Breakdown:

By Designation: C-level Primaries (32%), Director Level (30%), Others (38%)

By Region: North America (38%), Europe (25%), Asia-Pacific (28%), Rest of World (9%)

Chipset shipment tracking and device integration analysis across the consumer electronics, automotive, and industrial verticals were used to determine the global market valuation. The following were part of the methodology:

Finding more than 55 important semiconductor producers and module integrators in Latin America, Asia-Pacific, Europe, and North America

Product mapping for antennas, multiband OFDM transceivers, Impulse Radio UWB (IR-UWB) chipsets, and system-on-chip (SoC) solutions for data communication and precise ranging

Analysis of annual revenues for UWB portfolio segments, such as industrial RTLS (Real-Time Location Systems), asset tracking tags, automobile digital keys, and smartphones, both reported and projected

Coverage of producers who will account for 75–80% of the global UWB chipset industry in 2024

Segment-specific valuations across location-based services, wireless peripheral interfaces, and multimedia streaming applications are obtained through extrapolation using top-down (semiconductor vendor revenue reconciliation) and bottom-up (device shipment volume × ASP by application: mobile devices, automotive systems, healthcare monitoring, and industrial IoT) approaches.