The HP5354.A offers dual-band stacked patch performance in a standard 35 x 35 x 4mm form factor as the second antenna is recessed into the first, without stacking the parts.

The prototype is a circular patch antenna made with 3D printing. If you want to read the actual paper, you can find it on Nature Communications.

Linx Technologies has introduced seven GNSS active ceramic-patch antennas. These antennas support global GNSS applications including GPS, Galileo, GLONASS, Beidou, NavIC and QZSS systems in the ...