L1/L2, L1/L5, and L1/L2/L5 Band Antennas

Pulse Electronics, a YAGEO Company, active GNSS internal antenna series is a versatile, high-performance solution for multiband satellite navigation receivers. These antennas boast exceptional out-of-band rejection, ranging from 50 dB to 80 dB across all LTE 5G and Wi-Fi 6E frequencies, ensuring robust performance even in challenging signal environments. With options for low noise amplifiers (LNA) at 15 dB and 30 dB, this antenna family caters to a wide range of sensitivity requirements. The antennas are available in configurations for L1/L2, L1/L5, or L1/L2/L5 frequency bands, supporting GPS, GLONASS, Galileo, BeiDou, and IRNSS systems, making them ideal for global navigation applications.

These antennas are engineered for durability and feature internal ESD protection, enhancing their reliability and longevity in various operational conditions. The compact size of the stacked ceramic patch and integrated components, measuring only 30 mm x 30 mm with a maximum height of 13.09 mm, ensure easy integration into space-constrained devices without compromising performance. Including an LDO regulator allows for a wide voltage range of 2.5 V_DC to 18 V_DC and a maximum current consumption of 16 mA while maintaining optimal LNA characteristics. These antennas offer energy-efficient operations and are suitable for a wide array of applications.

Whether for industrial, automotive, or consumer electronics, the GNSS internal stacked patch antenna family delivers excellent precision and resilience. Its comprehensive multiband support and superior signal rejection capabilities make it a good choice for developers seeking to enhance the accuracy and reliability of their satellite navigation systems.