Performance Analysis of MUSIC and Smooth MUSIC Algorithm for DOA Estimation

Smart Antenna Systems is one amongst speedily developing areas of wireless communication. With effective direction of arrival (DOA) and Beam forming techniques Smart Antenna Systems persuade is most effective in terms of quality of signals in wireless communication. This paper analyzed and compares the performance of MUSIC and Smooth MUSIC DOA estimation algorithm on the uniform linear array (ULA) which are used in design of smart antenna system. MUSC algorithm is high resolution subspace based method which is used for DOA estimation of uncorrelated signals while smoothing of MUSIC is introduced for DOA estimation of completely correlated signal. The angular resolution of DOA estimation techniques improves as number of elements in array, snapshots and values of SNR increases. DOI: 10.17762/ijritcc2321-8169.15071

IMPLEMENTATION OF ACOUSTIC DOPPLER CURRENT PROFILER FOR MEASUREMENT OF VELOCITY OF WATER

This paper gives design of Acoustic Doppler Current Profiler. It is used for measuring the water profile. This can be mounted on the walls of bridges, below the underwater vehicle and can be fitted at the bottom of the water column. It gives readings not just at the bottom or top surface but gives throughout the water column. Basicprinciple used in this is Doppler Effect. This design is working on the 40 KHz frequency.Newadditions can also be done for theremoval of noise etc

Implementation Of Acoustic Doppler Current Profiler For Measurement Of Velocity Of Water

This paper gives design of Acoustic Doppler Current Profiler. It is used for measuring the water profile. This can be mounted on the walls of bridges, below the underwater vehicle and can be fitted at the bottom of the water column. It gives readings not just at the bottom or top surface but gives throughout the water column. Basicprinciple used in this is Doppler Effect. This design is working on the 40 KHz frequency.Newadditions can also be done for theremoval of noise etc