Taijing Technology Made a Brilliant Appearance at the 4th Beidou Summit, Using High Stability Crystal Oscillator Technology to Build the ''Space-Time Cornerstone'' Of Beidou
From medical emergency to agricultural monitoring, from industrial manufacturing to low altitude economy, the Beidou system is "two-way rushing" with various industries to empower the real economy. According to data released at the 4th Beidou Scale Application International Summit recently, the penetration rate of Beidou applications in major industries in China exceeds 85%, indicating that high-precision spatiotemporal services are becoming the core driving force for digital transformation in thousands of industries.
At this national level event, Taijing Technology, as a leading enterprise in the field of frequency control devices in China, showcased its high-end temperature compensated crystal oscillator (TCXO) series products and solutions for the Beidou system, and had in-depth exchanges with customers and partners from fields such as land surveying, transportation, intelligent driving, and precision agriculture. We will discuss the higher requirements for TCXO's frequency points, short-term stability, and other indicators in cutting-edge scenarios such as Beidou navigation and short message communication in the future, and jointly depict the broad future of Beidou's large-scale application.
As one of the leading units of the "Beidou Navigation High precision Clock Device and Key Material Innovation Consortium", Taijing Technology's high-end crystal oscillator products can be widely adapted to various Beidou terminal devices to ensure their stable operation. From surveying equipment that ensures centimeter level positioning, to car navigation and shared bicycles that fly into ordinary people's homes, to key areas such as environmental monitoring and disaster prevention and reduction, Taijing Technology is making precise "spatiotemporal pulse" accessible with its highly stable, reliable, and miniaturized crystal oscillator products.
Ultimate precision, fearless of temperature changes
By adopting advanced temperature compensation technology, high-frequency stability of ± 0.5ppm can be maintained within a wide temperature range of -40 ° C to+105 ° C, and extremely low temperature hysteresis of<± 0.05 ppm can be maintained within the temperature range of -40 ° C to+85 ° C. This feature effectively counteracts the influence of environmental temperature changes on the crystal oscillator frequency, ensuring that the Beidou receiver can accurately analyze satellite signals in extreme weather or industrial, automotive electronic environments, and reduce positioning drift.
Micro packaging, empowering lightweight and lightweight
The Beidou positioning equipment is constantly evolving towards miniaturization and slimness, with increasingly stringent requirements for the size of internal components. The crystal oscillator adopts small-sized packages of 2.0 × 1.6mm and 1.6 × 1.2mm, providing great convenience for the miniaturization design of Beidou modules. At the same time, the crystal oscillator adopts advanced low-power design, supporting a wide voltage input of 1.8V to 3.3V, with extremely low standby power consumption and oscillation start-up time of only 2ms, making it particularly suitable for energy sensitive fields such as car navigation and portable devices.
Low consumption, high reliability, escorting key applications
By optimizing the circuit design, the impact of electromagnetic interference and pseudo pulse signals is significantly reduced, and the anti-interference ability of the Beidou receiver is improved. In addition, its frequency aging rate is as low as ± 1 × 10 ⁻⁶/year, and it can still maintain high precision under long-term operation, meeting the durability requirements of industrial and automotive grade equipment.
Time synchronization is the invisible cornerstone of the intelligent connection of all things. The mission of Taijing Technology is to transform the "invisible" accuracy into visible benefits and reliability in various industries. In the future, we will continue to deepen the research and development of time-frequency technology, collaborate with industry chain partners for innovation, deepen the innovative application of Beidou, and help the construction of "smart connected space-time" move towards a new stage of higher precision, wider coverage, and deeper integration. Together with numerous industry partners, we will write a new chapter in "smart connected space-time".
