Title :
Inverse problem approach to array diagnostics
Author :
Wegrowicz, L.A. ; Pokuls, R.
Author_Institution :
Dept. of Electr. Eng., McGill Univ., Montreal, Que., Canada
Abstract :
An approach is presented which is shown to enable efficient improvement in the retrieval of true excitations of the elements of an array in the face of measurement errors and approximate knowledge of true values. This approach uses the regularization method of A.N. Tikhonov and V.Y. Arsenin (1979). The technique is obviously limited to arrays of a moderate number of elements.<>
Keywords :
antenna arrays; inverse problems; antenna array; array diagnostics; inverse problem approach; regularization method; Bibliographies; Equations; Green´s function methods; Inverse problems; Least squares methods; Mutual coupling; Phase measurement; Smoothing methods;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1991. AP-S. Digest
Conference_Location :
London, Ontario, Canada
Print_ISBN :
0-7803-0144-7
DOI :
10.1109/APS.1991.175085
