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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, [...]

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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 [...]

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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 [...]

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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 [...]

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In the world of GNSS, ensuring a reliable position, navigation, and timing (PNT) signal is paramount. As jamming threats escalate, Controlled Reception Pattern Antennas (CRPAs) have become a critical [...]

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