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Beamsat

K-BAND patch antenna

Planar high-gain 8x8 patch antenna for leo earth observation high throughput data and telemetry downlink applications

Overview

The high-gain K-band 8×8 patch antenna, is designed for nano, micro and small satellites. It can be supplied with or without an enclosure weighing 135 g (with enclosure), external structure occupying less than 1 U surface. Its peak gain of 22 dBi and its compact design make it ideal for a wide range of missions ensuring high data rate transmission with no compromises.

Applications

  • LEO Earth Observation data downlink
  • Cubesats and Smallsats Telemetry

Main parameters

  • FREQUENCY: 17.3-21.2 GHz
  • PEAK GAIN: 22 dBi
  • INPUT MATCHING: < -15 dB
  • HPBW: 10.2°
  • AXIAL RATIO: < 2 dB
  • POLARIZATION: LHCP
  • CONNECTOR: SMP

Mechanical properties

  • MASS: 135 g (with enclosure)
  • VOLUME 110.0 mm x 96.0 mm x 14.0 mm (with enclosure)