Skip to main content

Blog

AJAS-2: CRPA for Robust L1 GNSS Operation

7th Jul 2025

1 | CRPA 101—Nulling a Jammer with Two Antennas A controlled-reception-pattern antenna (CRPA) uses multiple GNSS elements whose complex outputs are combined with user-chosen weights (amplitude + [...]

read more »

On Using Radio with RTK Module

1st Jan 2024

Setting RTK module to base mode output RTCM MSM4 data by default. The data rate is less than 960 bytes/sec, around 600 bytes/sec. To use radio with UART port to send RTK base data to the RTK rove [...]

read more »

Antenna Selection

20th Jun 2023

Below table summarizes suitable antenna for each of different applications and the corresponding GNSS receiver module. [...]

read more »