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Original title: Hangjin Technology – Wuhan Institute of Navigation showcased GNSS baseband radio frequency integrated chip at China Annual Navigation Satellite Conference
November 23-25, 11China SatelliteThe annual navigation meeting was held in Chengdu. Satellite navigation experts from many countries and regions around the world will present the latest developments of their respective navigation systems at the conference and will discuss “science and technology” and “applications” in depth. YindustryThe two main themes of “Humanization”.Hangjin technology(000818) As host of this conferencesponsorCompany ownerthe companyWuhan Institute of NavigationCore technologyteamCommitted to the development of independent and controllable core chip technology, the GNSS baseband radio frequency embedded chip was showcased at this annual meeting.
according toHangjin technologyIntroduced, the GNSS baseband radio frequency integrated chip is to process baseband signals and realize radio frequency transmission and reception to achieve the integration effect of signal processor, receiver and transmitter, improve the overall compatibility of terminal equipment and make have more stable performance during operation .ReceptionPositioningWhen receiving signals, the more satellites the receiver can receive from different navigation systems, the more satellites can be searched, which makes the positioning more accurate and can work well even in areas with weak signals. However, it is not easy to achieve this. The radio frequency chip must meet the requirements of different frequency bands. Relying on strong technical support, the Wuhan Institute of Navigation has overcome the technical bottleneck and realized that a single chip can receive satellite signals from three BDS / GPS / GLONASS systems at the same time, with better compatibility. and anti-interference.Not only that, the independent positioning of a single system and the joint positioning of multiple systems can meet the requirements of military and civil use in different application scenarios.demand。
The built-in GNSS baseband radio frequency chip has more features, which means it can be applied in more specific scenarios. For example, in military scenarios, switching from multiple systems to a single Beidou system can effectively guarantee the reliability of information in times of war; searching for more satellite signals provides greater precision, which is also useful for modern agriculture.traffictransport, Mobile communications and other industries are of greater importance; higher sensitivity is more conducive to poor quality slopes,bridgePower tower poles, high-rise buildings and other deformations are monitored in real time to prevent problems before they happen; Furthermore, with the continuous updating and iteration of technology, more wearable devices are used in the positioning of Beidou.
E.g,Hangjin technologyBeidou’s navigation and positioning safety helmet displayed at this annual Beidou meeting is Beidou’s new attempt at wearable devices, the Beidou chip in the helmet can beadministrationThe platform sends the path of movement, which makesmanagerCan be based on real-time dataworkerMake a more reasonable division of labor to improve construction efficiency. Furthermore, in the event of an accident in a high-risk operating environment such as a mine, the rescue team can quickly and accurately find the trapped person based on the positioning information of the helmet, which can reduce the casualty rate. as much as possible.In many application scenarios, the Wuhan Institute of Navigation has a leading advantage, which will allow the companyproductinmarketHave a starting position in China.
Hangjin Technology said that chip technology is the core of Beidou Navigation’s industry and technology. The application of seemingly small chips in various fields has the effect of low output value and high output value. Chip research and development is a long and complex process, with a strong technical team andmoneyIndispensable. Hangjin technology has been recognized by the market after implementing military electronic devices, and the Wuhan Institute of Navigation has become a powerful starting point for the company to expand the civil field.borrowcapitalThe power of the Wuhan Institute of Navigation is empowered to accelerate the transformation of technology.costControl and advertising will cover more application areas in the future and further expand the market scale.
(Article source: Publish Yi)
(Responsible editor: DF532)
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