- Akoustis consolidates the leadership position of Radio Frequency, RF) filters based on BAW (Bulk Acoustic Wave, RF) filters to accommodate the latest WiFi standard
- XBAW RF filter module fully covers 5GHz unauthorized WiFi 6E band
- Currently, the highest 5GHz band BAW filter with the highest bandwidth of the industry, with band pass performance can reach 665MHz
- A variety of RF filters that have been sent to SOC (system-level chip manufacturers) and OEM (original equipment manufacturers) to support the latest WiFi 6E platform development
According to Mammi consultation, focusing on providing patented body acoustic (BAW) high-frequency RF filters for mobile and other wireless applications (NASDAQ) (NASDAQ) (NASDACT: AKTS) Hereinafter referred to as "Akoustis"), recently announced its first 5.5GHz XBAW filter developed for WiFi 6e platforms, available to SOC and OEM.
The new 5.5GHz filter can cover 5.1GHz - 5.8GHz band, and the power loss in the passband is low. This new RF filter solution will be used as a company standard catalog product to all potential users. It has a super high bandwidth of 665MHz, which is the best BAW filter product available on the market, and the fractional bandwidth can reach 12%. 5.5GHz High Performance XBAW Filter Cologumes with the latest 6GHz WiFi bands, better performance than traditional LTCC (Low Temperature Co-Fired Ceramin, low-temperature co-burning ceramics) technology and media resonator filter technology.
Akoustis first 5.5GHz WiFi 6e BAW filter solution
This XBAW filter is one of the newly developed filters of Akoustis, which covers 5.1GHz - 5.8GHz and 5.9GHz - 7.1GHz bands, significantly improved data throughput and reduced synchronization with high frequency WiFi Interference issues in radio operations.
Jeff Shealy, founder and CEO Jeff Shealy, said: "The first 5.5GHz XBAW filter in this launch, can be used in emerging WiFi 6e markets, and Akoustis will continue to maintain its lead in high frequency 5GHz BAW WiFi filters. Status. By combining the 665MHz bandwidth filter module with the 5.2GHz and 5.6GHz RF filters of our existing, the first place market, Akoustis provides the most comprehensive BAW RF filter to support WiFi 6 and WiFi 6e's 5GHz band. Solution. "Shealy continued," Next we will continue to launch new products for WiFi 6 frequency bands. At present, we are working with many OEMs and ODM manufacturers to provide a complete WiFi 6E filter solution, we expect this year. The product is designed and delivered at the end of the year. WIFI 6E can significantly improve the speed and performance of WiFi devices by increasing the distribution spectrum in the 6GHz spectrum, and our unique patented XBAW technology is especially suitable for these dauntable high bandwidth. High frequency requirements. "
The US Federal Communications Commission (FCC) announced the approval of the 5.925GHz - 7.125GHz band for non-authorized use, which is an increase in the maximum frequency band since the FCC has assigned a non-authorized frequency band in 1989. The next generation WiFi is expected to use this new frequency band will be referred to as WiFi 6E. This approval will create a new frequency band or frequency band in the next few years.
Akoustis has been committed to developing new filters in April to support emerging WiFi 6E markets before getting approved by FCC in April. The company has been actively developing high-frequency wideband piezoelectric materials, device models, and RF filter design methods, etc., and has applied for patents on its WiFi 6e RF filter.
5.5GHz XBAW WiFi RF filter has the following features:
• Integrated 50Ω filter module configuration
• Low insertion (minimum 1dB) bandpass filter
• High frequency, high bandwidth, cover the entire 665MHz Unii 1, 2A, 2B, 2C, 3, 4 frequency band
• High inhibition ratio can coexist with 6GHz WiFi Unii 5-8
• Single-ended transmission and reception (TX / RX) port
• High rated power, maximum + 30dBm
• Compact size: 3.5mm x 3.5mm x 1.5mm
• Work temperature range from -40 ° C to + 85 ° C
• Lead-free packaging in line with RoHS standards
5.5GHz Filters Develop and manufacture the Akoustis proprietary XBAW process in its Silicon-based MEMS wafer in Caanandaigua, NY, New York. At present, the sample has begun to send.
Akoustis is preparing to enter 5G network infrastructure, high-frequency band WiFi and phased radar radar, Akoustis's high-frequency, high-performance XBAW process and filters will receive more and more attention.
Akoustis has added 13 filters in its product catalog, including a 5.6GHz WiFi filter, a 5.2GHz WiFi filter, three small 5G network infrastructure filters (including two frequency band N77 filters, one Frequency Section N79 filter), a 3.8GHz filter and five S-Band filters for national defense phase-controlled radar applications, a 3.6GHz filter for CBRS (citizen broadband radio service) 5G infrastructure And a C band filter for drone system (UAS). The company is currently developing new filters for SUB-7 GHz for 5G mobile devices, network infrastructure, WiFi CPE (Customer Premise Equipment, customer front equipment) and military defense.
About Akoustis
Akoustis is a BAW RF filter high-tech solution company, in the first generation of materials science and MEMS wafer manufacturing technology to meet the market's demand for improved RF filters - compared with the current polycrystalline BAW technology, Get higher bandwidth, higher operating frequencies, and higher output power. The company uses its patented XBAW manufacturing process, for mobile and other wireless market production of sound wave RF filters, its product enhances signal reception and accelerates frequency band performance between antenna and digital rear end. Akoustis High-purity single crystal piezoelectric material and resonance filter process achieves excellent device performance, pushing machine electrical coupling and converts to a wider filter bandwidth.
Akoustis uses its IDM business model to provide services to the market size of billions of dollars in RF filter markets. The company has passed ISO-9001: 2015 certification, accounting for 120,000 square feet (approximately equal to 11148 square meters), including 100 and 1000 clean room facilities, which can be used for 6 Inch wafer processing, as well as the design, development, manufacturing and packaging of RF filters, MEMS, and other semiconductor devices. The Akoustis is headquartered in Chariemont Technology Corridor near Charlotte, North Carolina.
Reprinted from MEMS.
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