H8QR1G9fVB
The H8QR1G9fVB is a surface-mount dual-band Ku-band antenna-in-package, built as a repeatable unit cell for scalable SATCOM phased arrays. It operates across the Ku downlink (10.7–12.7 GHz) and uplink (14–14.5 GHz), delivering 6.1 dBi and 7.2 dBi average realised gain respectively.
Measuring 7.0 mm × 6.7 mm × 5.5 mm, it decouples the antenna from the motherboard, holding stable performance across a range of feed types, PCB thicknesses and dielectric constants without external matching.
- Dual-band Ku operation: DL 10.7–12.7 GHz, UL 14–14.5 GHz
- 6.1 dBi (DL) / 7.2 dBi (UL) average realised gain
- 90% radiation efficiency
- Cross-polarisation discrimination > 20 dB, VSWR < 2.3
- Half-power beamwidth 100°
- Beam steering ±45° in rectangular or triangular planar arrays
- Array pitch 14–15 mm
- Input power handling up to 25 W
Acknowledgment of Country - MILLIBEAM acknowledges the Traditional Custodians of the lands throughout Australia where we live and work today. We celebrate the diversity of Aboriginal peoples and their ongoing cultures and connections to land, sea and community. We pay our respects to the Elders both past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.












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