Title :
Pattern synthesis with assigned field reduction in near-field for circular arrays
Author :
Vescovo, Roberto
Author_Institution :
Dipt. di Elettrotecnica Elettronica ed Inf., Trieste Univ., Italy
Abstract :
We describe a method to reduce the field radiated by a circular antenna array in a region close to the antenna, while minimizing the far-field perturbation. This is obtained by minimizing a cost function that allows controlling the near-field reduction by a proper choice of a parameter.
Keywords :
antenna radiation patterns; antenna theory; dipole antenna arrays; minimisation; assigned field reduction; circular arrays; cost function; far-field perturbation; minimization; near-field; parallel dipoles; pattern synthesis; Antenna arrays; Art; Azimuth; Cost function; Dipole antennas; Directive antennas; Equations;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2002. IEEE
Print_ISBN :
0-7803-7330-8
DOI :
10.1109/APS.2002.1016403
