GNSS Technology

Air dielectric technology helps reduce the weight of GNSS antennas while maintaining strong signal performance and structural reliability. By using an advanced air-based antenna structure, the antenna supports full-frequency GNSS signal reception with lower dielectric loss, improved stability, and enhanced resistance to multipath interference. Its lightweight yet reliable design makes it well suited for high-precision applications such as surveying, UAVs, precision agriculture, autonomous systems, and other demanding positioning scenarios in challenging outdoor operating environments.

The 3D choke ring structure is designed to deliver excellent multipath suppression in a more compact antenna form while maintaining strong signal performance and positioning reliability. By optimizing the choke structure in both horizontal and vertical directions, the antenna improves low-elevation signal reception, enhances phase center stability, and reduces interference from reflected GNSS signals. Its compact yet robust design enables reliable high-precision positioning performance while significantly reducing antenna size and weight for surveying, base stations, autonomous systems, and other demanding outdoor applications.

Low-profile antenna technology combines compact structural design with advanced electromagnetic optimization to achieve strong GNSS performance in a thinner antenna body while maintaining reliable signal quality. With optimized impedance matching and EBG-based structure design, it helps reduce unwanted radiation, improve bandwidth, and maintain excellent circular polarization characteristics. Its slim yet efficient design supports stable, high-accuracy positioning while meeting the growing demand for lightweight, compact, and easy-to-integrate antenna solutions for UAVs, autonomous systems, precision agriculture, and others.