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Homemade polarimetric synthetic aperture radar drone
Designing a cheap synthetic aperture radar mounted on FPV drone.
Henrik Forstén
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Hardware & Electronics 8Science & Space 6Systems & Performance 1AI & Machine Learning 1
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Homemade 6 GHz pulse compression radar
Designing a modern pulse compression radar that uses digital signal processing.
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6 GHz frequency modulated radar
Making a cheap and simple radar with a range of about 100 meters.
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Making an embedded Linux computer
Designing and soldering a small ARM Linux board with 217 ball BGA package and 0402 passive components
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Synthetic aperture radar autofocus and calibration
3D trajectory position error estimation autofocus, antenna pattern normalization, and polarimetric calibration for drone mounted SAR radar.
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Evolutionary algorithms and analog electronic circuits
I've been working for a while on a program that automatically generates analog electronic circuits using evolutionary algorithms. It's still very much a work in progress, but I've used it to generate some useful circuits. Current workings of the program is as follows: Programmer decides a goal function, possible…
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Homemade synthetic aperture radar
Second version of the 6 GHz FMCW radar now with SAR images
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Designing a low-cost high-performance 10 MHz – 15 GHz vector network analyzer
Designing a cheap two-port vector network analyzer with good measurement accuracy.