Direction-of-Arrival (DOA) estimation concerns the estimation of direction finding signals in the form of electromagnetic or acoustic waves, impinging on a sensor or antenna array. DOA estimation is used for location and tracking signal sources in both civilian and military applications. This authoritative volume provides an overview and performance analysis of the basic DOA algorithms, including comparisons between the various types. The book offers a detailed understanding of the arrays pertinent to DOA finding, and presents a detailed illustration of the ESPRIT-based DOA algorithms complete with their performance assessments. From antennas and array receiving systems, to advanced topics on DOA estimation, this book serves as a one-stop resource for professionals and students. It is suitable for electrical engineers whose work involves either civilian or military DOA estimation applications, as well as for graduate electrical engineering students in related courses.
Zhizhang Chen is a professor in the Department of Electrical and Computer Engineering at Dalhousie University. He holds an M.S. in radio engineering from Southeast University in China and a Ph.D. in electrical engineering from the University of Ottawa. Gopal K. Gokeda is a technology manager at Sensor Technology Limited, Collingwood, Ontario. An experienced engineer and certified project management professional, Mr. Gokeda holds an M.A.Sc. in electrical engineering from Dalhousie University and an M.B.A. from the Edinburgh School of Business. Yiqiang Yu is a research engineer in the Department of Electrical and Computer Engineering at Dalhousie University. He holds an M.Sc. in communications systems and a Ph.D. in computational electromagnetics from Swansea University, U.K.
Preface; List of Abbreviations; Introduction; Antennas and Array Receiving System; Overview of Basic DOA Estimation Algorithms; Pre-Processing Schemes and Model Order Estimation; DOA Estimations with ESPRIT Algorithms; Analysis of ESPRIT based DOA Estimation Algorithms; Discussions and Conclusion; Appendix.