A new integrated slot element feed array for multibeam systems
暂无分享,去创建一个
A feed array consisting of constant width slot antennas (CWSA), fed from a block containing fin-line transitions, has been developed. The array has a two-dimensional configuration, with five elements each on five parallel substrates. Beamwidths are compatible with use in f/D = 1.0 multibeam systems, with optimum taper. Array element spacings are close to a factor of two smaller than for other typical arrays, and spillover efficiency is about 65 percent.
[1] T. L. Korzeniowski,et al. Endfire tapered slot antennas on dielectric substrates , 1985 .
[2] Y. Rahmat-Samii,et al. Realizable feed-element patterns for multibeam reflector antenna analysis , 1981 .