Essays about: "Inverse Fourier Transform"
Showing result 16 - 18 of 18 essays containing the words Inverse Fourier Transform.
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16. Evaluation of weighting functions for Sidelobe control in UWB SAR image processing
University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskapAbstract : Ultra wideband (UWB) Synthetic Aperture Radar (SAR) holds huge possibilities for both terrestrial and celestial object sensing with excellent details which assists in science and technology. SAR systems associated with large antenna beamwidth, large signal bandwidth and low frequency operating in the VHF/UHF region is becoming gradually more popular because of their rising number of application in the areas of ground-penetrating radar (GPR) and foliage penetration radar (FOPEN). READ MORE
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17. A 2D Indoor Propagation Model Based on Waveguiding, Mode Matching and Cascade Coupling
University essay from KTH/Elektroteknisk teori och konstruktionAbstract : In this thesis a theoretical model for indoor propagation in a straight corridor with adjacent rooms is developed and evaluated. One objective is to assess the effect of different conductivities and permittivities in the walls between rooms have on the power levels, in both the corridor and the rooms. READ MORE
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18. Use SNA instead of VNA to characterize indoor channel : implementing and rms theory
University essay from Avdelningen för elektronik, matematik och naturvetenskapAbstract : In this report we focus on the use of an economical way on how Scalar Network Analyzer (SNA) works instead of Vector Network Analyzer (VNA) to estimate the phase angle of signals in indoor channel. This is detailed in RMS delay theory and simulation section, experimental is designed in the according Experiment Design section, where we also state the required measurements known from the math part. READ MORE
