Information Technology Reference
In-Depth Information
The first part of (15) gives the output current in a summation form while the
second part expresses the current in a matrix form.
Where:
(16)
(17)
(18)
(19)
F
is a vector that contains the information about the source signal,
S
is a matrix
that contains the terms of the double sum present in (11),
g
V
is a column vector
that contains the adjustable weights and
N
is a row vector that contains the
noise for each antenna element.
The aim in this problem is to use the vector
g
V
to transfer the matrix
S
into
the following desired vector.
(20)
Reducing the matrix from
S
to the vector
S
Desired
allows for the use of the
orthogonality principle. When considering the product between
F
and
S
Desired
the output current becomes:
Search WWH ::
Custom Search