Blog

What does CRPA jammer suppression actually look like? In this AJAS-2 demonstration, the spectrum display shows more than 30 dB of jammer suppression in portions of the affected band, while the highlig [...]

read more »

Choose your CubeSat GNSS receiver by what your mission needs: a ready navigation solution, single-frequency observations, or dual-frequency observations for your own processing. PVT: monitor position, [...]

read more »

Many antenna products are called “GPS antennas” because they have an S11 dip near 1575.42 MHz. But a good S11 only shows that the antenna feed is matched. It does not prove high antenna ef [...]

read more »

CRPA (Controlled Reception Pattern Antenna) systems suppress jammers by steering spatial “nulls” toward interference sources. But not all CRPA implementations are the same. The two main ar [...]

read more »

Controlled Reception Pattern Antenna (CRPA) systems are designed to resist jamming by steering antenna nulls toward interference sources while maintaining gain toward GPS satellites. The J/S specifica [...]

read more »