Год выпуска: 2010 Автор: Selcuk Caylar Издательство: LAP Lambert Academic Publishing Страниц: 124 ISBN: 9783838313016
Описание
Direction of Arrival Estimation (DoA) is one of the major problems for many applications such as radar, navigation, mobile communications, electronic warfare systems, sonar and seismology. In the previous decade some powerfull and high-resolution methods for DoA estimation such as MUSIC and ESPRIT had already been developed. However, these conventional methods were having some drawbacks such as the number of arriving sources must be less than the number of antenna array elements and a accuracy degradation of DoA estimation under low SNR. Therefore they were not able to meet real-time requirements. Rapid growth in wireless communication accelerated the demand for DoA estimation. NN based DoA estimation algorithms have been developed to overcome the drawbacks of conventional methods and respond the demand. This book provides an overview on neural network DoA algorithms and proposes a novel algorithm. The potential applications of the proposed algorithm are discussed...
