Essays about: "C-band"

Showing result 6 - 10 of 14 essays containing the word C-band.

1. 6. Radio signal DOA estimation : Implementing radar signal direction estimation on an FPGA.

   University essay from Linköpings universitet/Datorteknik

   Author : Alfred Patriksson; [2019]
   Keywords : FPGA; DOA; Radar; Direction of Arrival; Monopulse; Amplitude Monopulse; Phase Monopulse;

   Abstract : This master’s thesis covers the design and implementation of a monopulse directionof arrival (DOA) estimation algorithm on an FPGA. The goal is to implement a complete system that is capable of estimating the bearing of an incident signal. READ MORE

3. 7. Above-ground biomass estimation in boreal productive forests using Sentinel-1 data

   University essay from Stockholms universitet/Institutionen för naturgeografi

   Author : David Roc Roc; [2019]
   Keywords : synthetic aperture radar SAR ; backscatter intensity; InSAR; interferometric coherence; LIDAR; above-ground biomass; forestry;

   Abstract : Estimation of biomass has high importance for economic, ecologic and climatic reasons due to the multiple ecosystem services offered by forested landscapes. Measurements that are taken in the field incur personal and economic costs. Nevertheless, biomass surveying based on remote sensing techniques offer efficiency thanks to covering large areas. READ MORE

4. 8. Intradyne Signal Recovery and Equalization for Optical Satellite Links

   University essay from KTH/Rymd- och plasmafysik

   Author : Philip Conroy; [2017]
   Keywords : ;

   Abstract : An optical communication system employing intradyne reception withoffline digital signal processing for a geostationary satellite communicationscenario is presented. The digital signal processing is improvedvia the implementation and comparison of several timing recovery algorithms,and the inclusion of an equalization stage. READ MORE

5. 9. Joint use of Sentinel-1 and Sentinel-2 for land cover classification : a machine learning approach

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Miguel Gumersindo Castro Gomez; [2017]
   Keywords : Random Forest; temporal series; Physical Geography and Ecosystem analysisoptical; GEM; land cover classification; SAR; Earth and Environmental Sciences;

   Abstract : Reliable information on land cover is required to assist and help in the decision-making process needed to face the environmental challenges society has to deal with due to climate change and other driving forces. Different methods can be used to gather this information but satellite earth observation techniques offer a suitable approach based on the coverage and type of data that are provided. READ MORE

6. 10. Unsupervised Change Detection Using Multi-Temporal SAR Data : A Case Study of Arctic Sea Ice

   University essay from KTH/Geodesi och geoinformatik

   Author : Linda Fröjse; [2014]
   Keywords : sea ice; the Arctic; Kittler-Illingworth; generalized Gaussian distribution; log-normal distribution; ERS; ENVISAT; SAR; ASAR; havsis; Arktis; Kittler-Illingworth; generaliserad normaldistribution; lognormal distribtion; ERS; ENVISAT; SAR; ASAR;

   Abstract : The extent of Arctic sea ice has decreased over the years and the importance of sea ice monitoring is expected to increase. Remote sensing change detection compares images acquired over the same geographic area at different times in order to identify changes that might have occurred in the area of interest. READ MORE