Title :
Recent advances in randomly spaced antenna arrays
Author :
Christodoulou, Christos G. ; Ciaurriz, M. ; Tawk, Youssef ; Costantine, Joseph ; Barbin, S.E.
Author_Institution :
Configurable Space Microsyst. Innovations & Applic. Center, Univ. of New Mexico, Albuquerque, NM, USA
Abstract :
This paper discusses randomly placed antenna array elements for direction of arrival and adaptive beamforming determination. Random array structures are discussed with various configurations. This work can be extended to space applications using a cluster of small satellites that are not aligned together in a standard linear or planar geometrical configuration but in some random fashion.
Keywords :
adaptive antenna arrays; adaptive signal processing; array signal processing; direction-of-arrival estimation; satellite antennas; adaptive beamforming determination; direction of arrival estimation; linear geometrical configuration; planar geometrical configuration; random array structures; randomly placed antenna array elements; small satellite cluster; Adaptive arrays; Array signal processing; Least squares approximations; Multiple signal classification; Signal processing algorithms; Vectors; adaptive beamforming; direction of arrival; random linear array; random planar array;
Conference_Titel :
Antennas and Propagation (EuCAP), 2014 8th European Conference on
Conference_Location :
The Hague
DOI :
10.1109/EuCAP.2014.6901863
