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Showing 1 to 5 of 5 for “"Angular Domain"”.
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Feedback schemes in angular domain processing for MIMO antenna systems
… on each of the NrNt channel coefficients. The angular domain provides a much more natural, compact representation of the MIMO wireless channel than does the conventional model. In the angular domain, the transmit and receive arrays are divided into Nt and Nr respective resolvable angles, and …
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An Analytical Tool for Calculating Co-Channel Interference in Satellite Links That Utilize Frequency Reuse
… earth. The cells or beams are defined in the angular domain, as measured from the satellite or the elevated platform, and cell centers are arranged in a hexagonal lattice. The calculation is only for a given instant of time for which the system parameters are input into the program. The …
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Contributions On Theory And Practice For Multi-Mission Wireless Systems
… scatterers. With uniform linear arrays (ULAs), angular domain decomposition of channel matrices is utilized and target detection can be accomplished by detection of change in the resolvable paths in the angular domain. For both linear and nonlinear arrays, Doppler frequency analysis can also be …
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Cardiac Signals: Remote Measurement and Applications
… that by mapping each cardiac beat from time domain to an angular domain using a limit cycle, intra-class variability can be significantly minimized. This is in contrary to conventional time domain analysis. Our experiments with both ECG and PPG signal shows that the proposed method eliminates …
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Data-driven and Model-based Bearing Fault Analysis - Wind Turbine Application
… to time, and consequently the normal frequency domain analysis, which is valid for constant speed condition, cannot be used. Alternatively, order tracking in conjunction with phase demodulation has been used to resample the time domain signal into angular domain, and estimate the shaft speed, …