Title :
Phase-only null control for circular arrays
Author_Institution :
Dipartimento di Elettrotecnica Elettronica ed Inf., Trieste Univ., Italy
Abstract :
The problem of forming nulls in the pattern of a circular array of equally spaced isotropic elements is examined, under the assumption that only phase variations of the excitations are allowed. The problem is reduced to that of determining one element of the intersection between sets [Bucci et al.], and is solved iteratively.
Keywords :
antenna arrays; antenna radiation patterns; iterative methods; telecommunication control; circular arrays; equally spaced isotropic elements; excitations; iterative solution; phase variations; phase-only null control; radiation pattern; Discrete Fourier transforms; Discrete transforms; Equations; Interference constraints; Iterative algorithms; Phased arrays;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1996. AP-S. Digest
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
0-7803-3216-4
DOI :
10.1109/APS.1996.549721
