ABC ATEC - LTCC Technology for High-Frequency RF Components | IATF16949 Certified
ABC ATEC offers advanced LTCC (Low Temperature Cofired Ceramic) technology for high-frequency wireless communication applications. Our IATF16949-certified manufacturing process creates compact, high-performance RF components including filters, diplexers, couplers, and baluns. With 45 years of experience, we provide customized LTCC solutions for 5G, WiFi, Bluetooth, and other wireless technologies.
LTCC (Low Temperature Cofired Ceramic)
RF Components for High Frequency Wireless Communication
Low Temperature Co-fired Ceramic (LTCC) technology devices are multilayer structures made with ceramic materials. The processes involve laser drilling to create vias, filling them with metal slurry to provide connections between layers, screen printing the patterns based on the circuit design, stacking layers accordingly, and sintering at 850~900°C to make small and compact components. This technology can integrate multiple passive components (inductors, capacitors, etc.) into one small device which is suitable for consumer thin and lightweight electronics. At the same time, ceramic materials have high-Q characteristics at high-frequency that are suitable for wireless communication applications, such as GPS, Bluetooth, WiFi, 5G mobile phones, etc.
ABC has introduced new high-precision production equipments for LTCC and assembled a team with experience in materials, processes, and design. At ABC, we have the capability to customize and develop new LTCC products for our customers. For more detailed information, please product inquiry on top or fill out the inquiry form below, we will get back to you as soon as possible.
ABC LTCC Wi-Fi 7 New Products
Wi-Fi 7 is becoming a key technology for next-generation high-speed wireless communication. With higher bandwidth, lower latency, and Multi-Link Operation (MLO) capabilities, Wi-Fi 7 enables faster and more stable data transmission.
To meet the growing demand for next-generation wireless communication, ABC LTCC has successfully developed the 1005 Band Pass Filter and 1608 Diplexer (2.4 / 5–7 GHz Dual-Band Diplexer), which have been successfully adopted in customers’ Wi-Fi 7 modules.
ABC LTCC WiFi Halow Products
Wi-Fi HaLow (IEEE 802.11ah) is a low-power, long-range wireless communication technology designed for the Internet of Things (IoT). Operating in the sub-1 GHz frequency band, it offers longer transmission distance and better penetration capabilities compared to traditional 2.4 GHz or 5 GHz Wi-Fi, making it suitable for applications such as smart cities, smart agriculture, industrial monitoring and smart homes. High-quality passive components are critical in sub-1 GHz RF designs, due to the high requirements for filtering, impedance matching, and signal stability.
LTCC (Low Temperature Co-fired Ceramic) technology has the advantages of high Q value, low loss, multi-layer integration, and miniaturization, which can effectively improve the performance and reliability of RF modules. As the IoT market continues to grow, the application of LTCC RF components in Wi-Fi HaLow-related products will have significant development potential.
ABC LTCC has developed 1005 and 1608 chip size low pass filters for Wi-Fi HaLow applications, which have high rejection and anti-interference characteristics in the GPS frequency band.