International Symposium on Complex Computing-Networks, İstanbul, Türkiye, 13 - 14 Haziran 2005, cilt.104, ss.123-125
Design alternatives of low-cost, small-size, and high-performance spiral antenna arrays for wireless applications are presented. Polarization and radiation characteristics, beam forming, and pattern nulling capabilities are investigated numerically via the finite-difference time-domain (FDTD) and numerical electromagnetic code (NEC-2) simulators.