On the dimensionality of spatial fields with restricted angle of arrival

@article{Dickins2005OnTD,
  title={On the dimensionality of spatial fields with restricted angle of arrival},
  author={G. Dickins and M. Williams and L. W. Hanlen},
  journal={Proceedings. International Symposium on Information Theory, 2005. ISIT 2005.},
  year={2005},
  pages={1033-1037}
}
Wireless communication occurs through continuous fields, over regions of space. Although the communication channel may be modelled in terms of infinite dimensional vector spaces, it is paramount to develop finite dimensional approximations for this channel. We extend previous work which examined the fundamental finite dimensionality of fields over a finite region of space to incorporate restricted angles of signal arrival. By considering a subspace of fields where direction of arrival of the… CONTINUE READING