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Wednesday, 13 Dec 2017

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GNSS antennas are a critical but often overlooked part of a receiver setup. Choosing a correct antenna is hugely important since antennas are the main interface between the GNSS space segment and the user, as they capture the L-band signals transmitted by satellites. Antenna must be able to convert the energy in the electromagnetic waves arriving from the satellites into an electric current that is further processed by the receiver. Given that signals received from GNSS satellite are weak and arriving from any direction, it is clear that choosing the correct antenna is imperative. Choosing the optimal GNSS antenna for the application will maximize GNSS receiver’s positioning performance.

NVS Technologies provides a wide range of high quality antennas to suit a wide variety of applications and markets. To access the product specific page, please click on the corresponding receiver below.

GPS / GLONASS L1 ceramic patch antenna for embedded applications

Ceramic patch antenna Ceramic patch antenna

GPS/GLONASS L1 passive ceramic patch antenna.

Additional Info

  • Description:


    This 25mm x 25mm embedded ceramic patch antenna element is especially designed for GPS, GLONASS + SBAS satellite navigation systems, and can be directly connected to GNSS receivers that have built-in active, filtered RF front-ends, such as the NV08C-MCM.

  • Specifications:

    Features:

      Frequency bandwidth: 1570 to 1613 MHz

      Impedance: 50 Ohm

      Polarization: RHCP

      Gain @ fc: 3.5dBic @ Zenith

      Return Loss @ fc: 7 dB (min.)

      Axial Ratio: 10 dB (typ.)

      Dielectric Constants: 20.5 +/- 0.5