Acoustic Wave Sensor Market – Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Type (Bulk Acoustic Wave, Surface Acoustic Wave), By Devices (Delay Line, Holographic Telepresence, Holographic Television, Resonator), By Vertical (Healthcare, Environmental, Military, Food & Beverages, Automotive, Others), By Region & Competition, 2021-2031F

Forecast Period	2027-2031
Market Size (2025)	USD 2.97 Billion
CAGR (2026-2031)	12.92%
Fastest Growing Segment	Food & Beverages
Largest Market	North America
Market Size (2031)	USD 6.16 Billion

Market Overview

The Global Acoustic Wave Sensor Market will grow from USD 2.97 Billion in 2025 to USD 6.16 Billion by 2031 at a 12.92% CAGR. Acoustic wave sensors are electromechanical devices that utilize piezoelectric materials to generate and propagate mechanical waves, thereby detecting changes in physical, chemical, or biological environments. The market is primarily driven by the increasing requirement for high-frequency signal processing in telecommunications, specifically for Surface Acoustic Wave and Bulk Acoustic Wave filters within 5G infrastructure. Furthermore, the automotive sector significantly supports expansion through the mandatory integration of tire pressure monitoring systems and torque sensors, which rely on these passive components for real-time data acquisition in vehicle safety applications.

However, the market faces a significant challenge regarding the sensitivity of these sensors to environmental interference, such as temperature fluctuations and mechanical stress, which can compromise signal stability in harsh industrial settings. This technical limitation often necessitates complex packaging solutions that increase production costs. According to the MEMS & Sensors Industry Group, in 2024, the global MEMS market—which encompasses critical acoustic wave sensing technologies—reached a valuation of $15.4 billion, reflecting a resumed growth trajectory driven by inventory normalization in the automotive and industrial sectors.

Key Market Drivers

The expansion of 5G and telecommunications network infrastructure serves as a primary catalyst for the acoustic wave sensor market. These sensors, particularly Surface Acoustic Wave and Bulk Acoustic Wave filters, are indispensable for managing the high-frequency bands and bandwidth requirements of modern cellular networks. As network operators densify their infrastructure to support faster data speeds and lower latency, the volume of required RF components increases proportionally. According to Ericsson, June 2024, in the 'Ericsson Mobility Report', global 5G subscriptions grew by 160 million during the first quarter of 2024 alone, creating a sustained demand for hardware capable of signal filtering and frequency control. This rapid proliferation directly correlates to higher shipment volumes for acoustic wave components, which are essential for preventing signal interference in an increasingly crowded radio frequency spectrum.

Simultaneously, the rising integration of acoustic wave technology in automotive safety systems and Advanced Driver Assistance Systems accelerates market adoption. Modern vehicles increasingly rely on passive, wireless sensing solutions to monitor critical parameters such as tire pressure and torque without requiring onboard power sources at the sensing point. This shift is critical for electric vehicles and autonomous platforms where weight reduction and wiring complexity are major concerns. According to Infineon Technologies, November 2023, in the 'Annual Report 2023', revenue from their Automotive segment reached €8.3 billion, reflecting the sector's intensified focus on digitizing vehicle control and safety mechanisms. To support this broad ecosystem of connected electronics, the wider component supply chain is expanding. According to the Semiconductor Industry Association, in 2024, global semiconductor sales totaled $137.7 billion during the first quarter, signaling a robust recovery that underpins the availability of raw materials and fabrication capacity for acoustic wave devices.

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Key Market Challenges

The primary technical impediment to the Global Acoustic Wave Sensor Market is the inherent sensitivity of these devices to environmental interference, specifically temperature shifts and mechanical stress. In harsh industrial applications, this susceptibility often compromises signal integrity, necessitating the implementation of heavy, hermetically sealed packaging to ensure reliable operation. This requirement for protective casing significantly elevates manufacturing complexity and unit costs, rendering these sensors less economically viable compared to more robust alternatives in cost-sensitive sectors.

This financial burden directly dampens market adoption, particularly within the electronics supply chain where capital efficiency is paramount. The impact of such sectoral pressures is evident in recent industrial metrics which highlight a contraction in relevant investment activity. According to the Association for Advancing Automation, in 2024, orders from the semiconductor and electronics industries fell by 37% annually. This sharp decline underscores the difficulties manufacturers face in justifying expenditures on complex component integration, creating a substantial barrier to the broader expansion of acoustic wave technologies in critical manufacturing environments.

Key Market Trends

The integration of artificial intelligence (AI) for advanced signal analysis is becoming a critical trend in the acoustic wave sensor market. This technological convergence allows sensors to process complex data at the edge, significantly improving signal-to-noise ratios and enabling real-time anomaly detection in dynamic environments. By embedding machine learning algorithms directly into sensor architectures, manufacturers can overcome traditional limitations related to environmental interference and enhance the precision of data interpretation without relying heavily on cloud-based processing. This strategic focus on intelligent signal processing is evident in major industry investments. According to Skyworks Solutions, November 2025, in the 'Annual Report 2025', the company invested $785.5 million in research and development to advance 5G, AI-linked, and diversified analog markets.

Simultaneously, the market is witnessing the emergence of acoustic wave biosensors for point-of-care diagnostics. These devices utilize acoustofluidics to manipulate biological samples on microchips, facilitating rapid, label-free analysis essential for medical applications. This shift towards miniaturized solutions addresses the demand for immediate health monitoring tools outside traditional laboratories, offering a non-invasive alternative to complex diagnostic methods. Highlighting this innovation, academic and research institutions are securing funding to further these capabilities. According to Indiana University, October 2025, in the article 'IU research combines sound waves and AI to power faster biomedical research', a research team received a $1.5 million grant to advance acoustofluidic technology for identifying new medical treatments.

Segmental Insights

The Food and Beverages segment represents the fastest-growing category in the Global Acoustic Wave Sensor Market, primarily due to the intensifying focus on food safety protocols and quality standardization. Industry players are adopting these sensors to precisely monitor fluid viscosity and detect contaminants, ensuring compliance with strict guidelines established by regulatory bodies such as the U.S. Food and Drug Administration. This operational shift is supported by the need for continuous, real-time process monitoring to mitigate contamination risks. Consequently, the integration of acoustic sensing technology is becoming integral to maintaining high hygiene standards across automated production facilities.

Regional Insights

North America holds the leading position in the global acoustic wave sensor market, driven by widespread adoption within the automotive and defense sectors. The region benefits significantly from stringent safety mandates, such as those enforced by the National Highway Traffic Safety Administration regarding tire pressure monitoring systems, which necessitate the use of these components. Furthermore, substantial investment in aerospace research and industrial automation supports consistent demand. The presence of established manufacturing infrastructure and key technology developers further strengthens the region's dominance in the global landscape.

Recent Developments

• In October 2025, Skyworks Solutions Inc. introduced an expanded Wi-Fi 7 portfolio featuring new front-end modules and bulk acoustic wave filters designed to enhance range and coverage across the 2.4GHz, 5GHz, and 6GHz bands. The company's latest full-band filters enabled simultaneous operation over the 5.170-5.895GHz and 5.945-7.125GHz bands with a single filter per band, a capability aimed at maximizing throughput and minimizing latency in wireless systems. The Vice President of Wi-Fi Connectivity Solutions at Skyworks noted that these engineered components would allow customers to build more efficient and faster wireless networks by utilizing every available channel up to the band edge.
• In June 2025, Qorvo Inc. launched the QPQ3550, a compact, high-performance bulk acoustic wave filter tailored for the 3.55–3.7 GHz CBRS band to support 5G massive MIMO and fixed wireless access deployments. The new component leveraged the company’s multi-generation bulk acoustic wave technology to deliver superior insertion loss, power handling, and thermal reliability in a reduced footprint. This release was accompanied by the QPA9862 pre-driver amplifier, with both products designed to help equipment manufacturers meet the evolving requirements for tighter integration and higher performance in next-generation 5G infrastructure.
• In May 2025, Transense Technologies plc signed a licensing and supply agreement with ISI Interconnect Systems, a Molex company, to package and distribute its proprietary Surface Acoustic Wave Application Specific Integrated Circuit technology in the United States. This strategic collaboration established a domestic supply chain for the company's sensor technology, specifically targeting the defense and aerospace markets where supply chain security is critical. Under the agreement, ISI Interconnect Systems would handle the final device packaging at its semiconductor facility in California, converting bare die chiplets into rugged components suitable for demanding torque and temperature sensing applications.
• In April 2024, Akoustis Technologies, Inc. announced the production ramp of two new bandedge RF filter products, the A10124 and A10324, designed for Wi-Fi automotive and access point applications. These bulk acoustic wave filters were engineered to cover the Wi-Fi 2.4 GHz band, channels 1 through 11, while providing high out-of-band rejection to ensure coexistence with LTE signals. The company highlighted that the A10124 filter would be AEC-Q200 qualified, making it suitable for robust vehicular connectivity systems, while both products offered low insertion loss and high power ratings in an ultra-small ceramic package.

Key Market Players

• Texas Instruments Incorporated
• STMicroelectronics N.V.
• Murata Manufacturing Co., Ltd.
• Qorvo, Inc.
• Skyworks Solutions, Inc.
• Broadcom Inc.
• NXP Semiconductors N.V.
• Rohm Co., Ltd.
• Analog Devices, Inc.
• Infineon Technologies AG

By Type	By Devices	By Vertical	By Region
Bulk Acoustic Wave Surface Acoustic Wave	Delay Line Holographic Telepresence Holographic Television Resonator	Healthcare Environmental Military Food & Beverages Automotive Others	North America Europe Asia Pacific South America Middle East & Africa

Report Scope:

In this report, the Global Acoustic Wave Sensor Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

• Acoustic Wave Sensor Market, By Type:

• Bulk Acoustic Wave
• Surface Acoustic Wave

• Acoustic Wave Sensor Market, By Devices:

• Delay Line
• Holographic Telepresence
• Holographic Television
• Resonator

• Acoustic Wave Sensor Market, By Vertical:

• Healthcare
• Environmental
• Military
• Food & Beverages
• Automotive
• Others

• Acoustic Wave Sensor Market, By Region:

• North America
• United States
• Canada
• Mexico
• Europe
• France
• United Kingdom
• Italy
• Germany
• Spain
• Asia Pacific
• China
• India
• Japan
• Australia
• South Korea
• South America
• Brazil
• Argentina
• Colombia
• Middle East & Africa
• South Africa
• Saudi Arabia
• UAE