Jointly building a new global era for Beidou | CEFC antennas unveiled at the 11th China Satellite Navigation Academic Annual Conference

On November 23, the 11th China Satellite Navigation Annual Conference (CSNC) with the theme of "Satellite Navigation, a New Global Era" was held in Chengdu. As a leading company in the field of satellite navigation and positioning in China, Huaxin Antenna was invited to participate in this industry event with its parent company Beidou Star Group. It comprehensively demonstrated a variety of high-precision antennas and wireless data transmission radio series products, and launched new products such as intelligent network-connected multi-mode vehicle antennas.

Facing the fields of intelligent network connection and autonomous driving, Huaxin vehicle-mounted antennas deeply integrate high-precision GNSS antennas, 5G/4G communication antennas, V2X communication antennas, AM/FM antennas, WiFi/Bluetooth antennas and other technologies. While achieving high-precision positioning, they effectively reduce the complexity of vehicle-mounted system communication, thus improving the communication performance and efficiency of the entire vehicle. They can meet the needs of intelligent network-connected vehicles, vehicle-road coordination and automatic driving. Currently, Huaxin Antennas have cooperated with SAIC Motor in China.、Changan and many other automobile OEMs have launched designated demonstration applications.

This annual meeting held for the first time an exhibition area for Beidou system construction and development achievements. The theme of "Beidou Multi-mode Multi-frequency High-Precision Antenna" was particularly eye-catching. This antenna was independently developed by Huaxin Antenna on March 5, 2009. It was the first domestic Beidou multi-mode multi-frequency high-precision antenna. It broke the high-price monopoly of international manufacturers on high-precision equipment and laid the foundation for domestic high-precision antennas to reach 90% of the domestic market share.This laid the foundation and effectively promoted the application and development of China's Beidou in the high-precision market.

Huaxin Antenna relies on a series of technical achievements in the fields of Beidou high-precision positioning and "Beidou+" technology integration innovation.existAt the opening ceremony of the annual meeting,Evaluated"Beidou Satellite Navigation Application Promotion Contribution Award-Cross-Border Integration" award, becoming the only company in the high-precision antenna industry to win this award this year.

The highlights of the annual meeting continued one after another. Huaxin Antenna released a series of high-precision antennas called "Small Promises". The product applications cover drones, surveying and mapping RTK receivers, CORS stations, construction machinery digital construction and other fields.

Mr. Wang Xiaohui, Technical Director of Huaxin Antenna said:With the continuous extension of the application of high-precision positioning technology, GNSS high-precision positioning equipment is becoming more and more compact in design, and GNSS antennas, as the receiving front-end of the GNSS system, have increasing requirements for their receiving performance. High precision, miniaturization, and integration of multiple antenna systems have become the main challenges in current GNSS antenna design.

The "Xiaoyoukewei" series of high-precision antenna products released this time support multi-system and multi-band signal reception. For the "Beidou III" system signals, the performance of each frequency point has been optimized and upgraded in a targeted manner. Compared with conventional antennas, the performance is improved by about 20%, and the satellite search and positioning capabilities are stronger. At the same time, the antenna volume is reduced by one-third, laying a solid foundation for upstream complete machine customers to carry out product miniaturization and integrated design.

With the completion of the global network of the Beidou satellite navigation system, centimeter-level high-precision location services have become a public service within reach. As the first entrance to high-precision location information, GNSS antennas will be deeply integrated with 5G, Internet of Things and other technologies and play a more important role. CEFC Antenna will closely integrate Beidou's new space-time applications, provide more accurate and reliable technical products, and jointly strive to promote the international development of Beidou.

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