This communication considers the synthesis of interleaved antenna
arrays with shared and inactive elements. A hybrid genetic algorithm
(GA) where the initial population is seeded with good solutions is proposed.
A number of seeding schemes are considered and themost effective of these
are identified. The proposed algorithm is shown to reliably produce results
with sidelobe level (SLL) values which are close to the optimum and to converge
faster than the other algorithms considered. However, some of the
seeding schemes mislead the GA and actually produce worse results than
Laue, H.E.A. (Heinrich Edgar Arnold); Du Plessis, W.P. (Warren Paul)(Institute of Electrical and Electronics Engineers, 2018-07)
Compressive antenna arrays reduce the number of beamforming controls by taking a limited number of weighted combinations of the element signals. A compressive array sidelobe level (SLL)-minimisation algorithm, inspired by ...
This paper presents a dual-band dual-polarized antenna array design for WLAN applications. Four double-dipole elements are orthogonally interleaved to facilitate operation in both the
standard WLAN frequency bands (IEEE ...