GNSS Choke Ring Antenna

The GNSS Choke Ring Antenna, such as the Leica AR25, represents the forefront of satellite navigation technology, encapsulating capabilities to support all current and planned GNSS constellations and signals, including L-Band (SBAS, CDGPS, and OmniStar). This state-of-the-art antenna ensures connectivity with emerging satellite systems such as the European Union's Galileo and China's Compass/Beidou-2, proving essential for reference stations aiming for enhanced signal tracking.

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As new satellite networks develop, GNSS infrastructures must adapt to capture and track these signals reliably.

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Choke ring antennas are acknowledged for their superior accuracy and tracking performance when compared to other antenna types, making them indispensable in today’s infrastructure networks and reference stations. The innovative Leica AR25 incorporates a novel 3D Conic choke ring design, which enhances the original 2D structure by improving multipath rejection, boosting the signal-to-noise ratio, and refining the tracking of low elevation satellites.

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By employing a series of vertical convex dipoles, we have engineered the CR-G5 full choke ring antenna specifically for high-accuracy networking applications, based on our TA-5 full-spectrum GNSS element.

This antenna supports full-wave tracking technology for existing and future GNSS signals, including Galileo, BeiDou, and QZSS, thus meeting the evolving demands of reference networks and infrastructure monitoring applications.

The company stands as the premier 2D Choke ring antenna supplier globally. We serve as a comprehensive solution center for all your GNSS needs. Our team consists of highly specialized professionals ready to assist you in finding the ideal product.