Multiband High Precision GNSS Stacked Patch Antenna
The Taoglas GPDF5012.A is a high performance, multi-band passive GNSS antenna that has been carefully designed to provide fantastic positional accuracy on the full GNSS spectrum. It covers GPS/QZSS L1/L2/L5, GLONASS G1/G2/G3, Galileo E1/E5a/E5b, BeiDou B1/B2a/B2b, NAVIC L5, as well as SBAS (WAAS/EGNOS/GAGAN/SDCM/SNAS).
Correct implementation of the GPDF5012.A allows the user to achieve higher location accuracy, as well as stability of position tracking in urban environments. The stacked patch construction has excellent performance across the full bandwidth of the antenna. Its design has an even gain across the hemisphere, giving excellent axial ratio, which in turn makes it extremely resilient to multipath rejection and provides excellent phase centre stability.
Typical applications that benefit from high precision capabilities include:
- Autonomous Driving
- Precision Positioning for Robotics
- Precision Agriculture
- Telematics and Container / Asset Tracking
- Timing Accuracy Synchronization
The GPDF5012.A is the latest embedded addition to Taoglas product portfolio of high precision GNSS antennas. When used on the base and/or the rover as part of an RTK configuration, the GPDF5012.A can achieve genuine cm-level accuracy with proven results.
Full integration guidelines are contained in Section 8 of this datasheet including the Taoglas HC125.A hybrid coupler that will be required for use for dual-pin feed patch integrations. An active version of this antenna, the ADFGP.50A.07.0100C is available and supplied with 100mm cable and I-PEX MHFI connector as standard.
