20.500.12556/DKUM-86567 Zasnova radarja s sintetično odprtino Synthetic Aperture Radar Design Radar s sintetično odprtino omogoča doseganje boljše resolucije kakor radar z realno odprtino, saj lahko z uporabo enake antene s SAR-radarjem sintetiziramo večjo odprtino. V magistrskem delu smo zasnovali radar s sintetično odprtino. V okviru tega smo iz osnovnih gradnikov najprej sestavili radar s frekvenčno modulacijo in z zveznim valovanjem (FMCW). Za sestavljen radar smo izdelali program za obdelavo podatkov. FMCW-radar smo nato namestili na kolo in posneli odziv, ki smo ga programsko obdelali v dvodimenzionalno SAR-sliko. Za obdelavo oziroma združenje podatkov v SAR-sliko smo uporabili algoritem migracije razdalje (RMA). A synthetic aperture radar enables better resolution than a real aperture radar, as we can synthesize a larger aperture with the SAR using the same antenna. In the master's thesis we designed a synthetic aperture radar. We began by assembling a frequency-modulated continuous wave (FMCW) radar from the basic building blocks. We created a data processing program for the assembled radar. We then mounted the FMCW radar on a bicycle, recording its response; the latter was processed by the program into a two-dimensional SAR image. The range migration algorithm (RMA) was used to process or focus the data into a SAR image. zasnova radarja radar s frekvenčno moduliranim zveznim signalom (FMCW) algoritem migracije razdalje (RMA) radar s sintetično odprtino (SAR) radar design frequency-modulated continuous wave (FMCW) radar range migration algorithm (RMA) synthetic aperture radar (SAR) true true false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2023-12-14 09:21:14 2024-10-14 13:32:40 2024-10-15 03:10:52 0000-00-00 00:00:00 2023 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 MAG_Dvorsak_Benjamin_2023.pdf MAG_Dvorsak_Benjamin_2023.pdf 1 B114FF09DBBFF830C9BEF1C8870D870F dd32adc809cd906ce7a42cc563e90f19138b9e720501dcbe4006e83f0f19e386 ab3d4fc2-9ab7-11ee-88f3-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=174861 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0