Three Element Beam forming Algorithm with Reduced Interference Effect in Signal Direction
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2013, Vol 3, Issue 5
Abstract
The beam forming algorithm simulated in this project is motivated by analyzing a low-cost radar system that provides wide spatial coverage and very rapid target detection as well as tracking.Desigining towards these goals, a reasonable and mostly generic receiver would employ a three-antenna receiver. Because the minimum number of sensing elements needed to determine two dimensional angles is three the system cost has been mostly minimized. In this project 1 consider the problem of using our low cost system to detect and estimate the direction of arrival (DOA) of a desired signal in the presence of a dominant interference signal. Unlike most direction of arrival (DOA) estimation algorithms, the proposed algorithm does not use grid search. Instead the estimates result from a closed-form solution, a great advantage in time-sensitive applications. Additionally, we carry out numerical simulations and results will be analyzed to demonstrate that our algorithm is capable of achieving more reliable DOA estimates than those found with the well-known multiple signal classification algorithm. Finally, a complete radar signal processing example will be presented. MATLAB/GNU OCTAVE simulation tool will be used for simulation. The simulation results, applications, merits and demerits of proposed approach will be analyzed and will be documented.
Authors and Affiliations
V. Manjula
Keywords
Related Articles
- EP ID EP109735
- DOI -
- Views 105
- Downloads 0
Design, Analysis & Balancing of 5 Cylinder Engine Crankshaft
The crankshaft is a backbone of internal combustion engine. So the design & analysis is major aspects to get high power transmission & efficiency. The selection of material is an important parameter whi...
Optimum Relay Selection for Energy-Efficient Cooperative Ad Hoc Networks
Abstract: The Cooperative Communication (CC) is a technology that allows multiple nodes to simultaneously transmit the same data. It can save power and extend transmission coverage. However, prior research work on...
eoretical and Computational Studies of Nano-Structured Materials and its Commercial Prospects in India
Theoretical analysis and Computer simulations have proven to be cost-effective and powerful tools in scientific studies of materials, particularly at nano-scale where synthesis of nano-ctures,interpretation of th...
[b][i]Dynamic Traffic Management Services to Provide High Performance in IntelRate Controller Using Fuzzy Logic[/i][/b]
Traffic is the chief puzzle problem in which every country faces to elaborate sending a mber of packets throughout the world. This paper proposes a new speculation for distributed traffic management by availing the...
Nanotechnology: Shaping the world atom by atom
The ability to image, measure, model, and manipulate matter on the nanoscale is leading to new technologies that will impact virtually every sector of our economy and our daily lives. Nanoscale science and technolo...