Akademisk Radioklubb

LA1K / LA1ARK / LA1UKA

Tag: software development (page 1 of 3)

Preliminary analysis of the accuracy of the AOS and LOS finding algorithms of libpredict

ARK is responsible for development of the satellite prediction library libpredict, on which we earlier have published a couple of [… Read more]

Overflow rectification for recorded GNU Radio samples

Sampling at high sample rates from an SDR in GNU Radio with slow blocks  in the flowgraph (for example writing [… Read more]

Extracting the antenna pattern from a beacon signal, pt. IV: Probabilistic approach

We’ve through a series of blog posts (Extracting the antenna pattern from a beacon signal, pt. I: Initial investigations using [… Read more]

Extracting the antenna pattern from a beacon signal, pt. III: Frequency analysis and code

In a couple of blog posts (Extracting the antenna pattern from a beacon signal, pt. I: Initial investigations using autocorrelation, [… Read more]

Towards flyby version 1.0

After our initial posts about flyby and libpredict back in February-March 2017, we got some extra impetus for implementing new [… Read more]

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