In 2021, VLG continued to lead the trend in wireless communication and intelligent transportation, applying for a series of innovative patents with significant application value successfully . These patents include high gain omnidirectional WIFI array external antenna, car charging station external antenna, built-in low profile broadband omnidirectional antenna, T-BOX integrated 5G combination antenna, shark fin smart antenna, vehicle networking C-V2X antenna, multifunctional circular BOX charging station antenna design, and omnidirectional active GNSS antenna. The introduction of these technologies not only enhances the performance and convenience of products, but also injects new vitality into the development of intelligent transportation and the Internet of Things.
1. High gain omnidirectional WIFI array external antenna
The high gain omnidirectional WIFI array external antenna of VLG adopts an innovative design combining printed PCB board and external antenna. This design significantly reduces costs and line losses, while adjusting antenna impedance by setting impedance transformation units to maximize energy radiation and improve antenna gain. The antenna adopts a series feeding form, changing the length of the array elements and inverters to ensure the regularity of the directional pattern, and the maximum radiation direction is in the horizontal plane. This technology will significantly improve the coverage and stability of WIFI signals, meeting the demand for high-speed networks in both home and office environments.
2. External antenna for car charging station
With the popularity of electric vehicles, the demand for intelligent charging stations has become increasingly significant. The external antenna for car charging stations launched by VLG is designed specifically for charging stations, which can achieve precise positioning of charging stations and data transmission between vehicles and charging stations. The application of this technology will effectively improve the efficiency of charging stations, facilitate users to quickly find charging stations, and achieve a convenient charging experience. In addition, the antenna can ensure safety and stability during the charging process through efficient signal transmission.
3. Built in low profile broadband omnidirectional antenna
The built-in low profile broadband omnidirectional antenna of VLG adopts a combination of PCB board, bracket, and steel plate antenna, which successfully reduces the volume and is suitable for installation inside micro base stations. By changing the routing and grounding position of the antenna through RF, the antenna can ensure the regularity of the directional pattern and ensure the maximum radiation direction and roundness of the horizontal plane. This miniaturized design will provide more flexible installation options for micro base stations, improve the coverage effect of base stations, and meet the modern communication network’s demand for miniaturization and flexibility.
4. T-BOX integrated 5G combination antenna
In the field of intelligent vehicles, VLG’s T-BOX integrated 5G combination antenna is an innovative work aimed at meeting the communication needs of modern vehicles. This antenna integrates GNSS, 5G, WIFI, and V2X signal reception functions and is capable of receiving various radio signals. The design of this combination antenna optimizes the information exchange capability of the car, improves the efficiency of the onboard equipment, and provides users with more comprehensive services. At the same time, its integrated design reduces the occupied space, making the layout of the car interior more reasonable.
5. Shark fin smart antenna
The shark fin smart antenna of VLG fully utilizes its internal environment in design, significantly improving the isolation between antennas and enhancing overall performance. Especially in high-precision GNSS signal reception, the shark fin smart antenna effectively reduces interference from other antennas. This design will enhance the navigation accuracy of intelligent transportation systems and provide users with more reliable travel services, especially in complex urban environments.
6. Connected car C-V2X antenna
In the field of vehicle to vehicle (V2X), VLG’s vehicle to vehicle C-V2X antenna improves the efficiency and gain of the antenna through the synergistic effect of various high-frequency boards. This technology can significantly extend the data transmission distance and better meet the needs of real-time information exchange and secure communication in the Internet of Vehicles. With
the continuous development of intelligent vehicles and transportation systems, the application of C-V2X antennas will provide strong guarantees for improving road safety and traffic efficiency.
7. Multi functional circular BOX charging station antenna design
To meet the convenient needs of electric vehicle users, VLG has launched a multifunctional circular BOX charging station antenna design aimed at helping electric vehicles that are running out of battery quickly find nearby charging stations. This design not only has strong signal reception capability, but also helps users quickly find available charging devices and improve charging efficiency through precise positioning function. This innovation willsignificantly improve the user experience of electric vehicles and provide support for promoting the popularization of electric transportation.
8. Omnidirectional active GNSS antenna
Finally, VLG’s omnidirectional active GNSS antenna adopts a new and simple structure, reducing production costs. By using GNSS steel antenna, the antenna can achieve 360 degree omnidirectional positioning signal transmission and reception, avoiding poor navigation caused by assembly or antenna orientation issues. This technology will greatly enhance the convenience of using GNSS systems and be widely used in smartphones, navigation devices, and various IOT devices.
Through the introduction of a series of innovative patents, VLG has further consolidated its leading position in wireless communication and intelligent transportation in 2021. These technological innovations not only enhance product performance and user experience, but also lay the foundation for promoting the development of intelligent transportation and the Internet of Things. In the future market competition, VLG will continue to adhere to technological innovation as the driving force, keep up with the pace of technological development, and provide users with more efficient and intelligent products and services.
With the continuous advancement of technology and the continuous changes in market demand, VLG firmly believes that only through sustained R&D investment and precise grasp of market demand can it stand undefeated in the increasingly fierce market competition. In the future, VLG will continue to strive for innovation and development in wireless communication and intelligent transportation technology, creating greater value for users and contributing to the progress of society.
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