K. S. Shamnugan et. al., "Investigation of Algorithms for a Spatially Adaptive Antenna," technical report TISL-5481-1, Telecommunications and Information Sciences Laboratory, Center for Research, Inc., University of Kansas, November 1985.  Home/Search   Document Not in Database   Summary   Related Articles

....can additionally generate multiple beams [3] and also have low multipath effects. The subject of this report is to study an array of axial, 2 electric dipoles in presence of a conducting circular cylinder for applications to wireless systems. Adaptive array antennas have been studied earlier [4] [6] Adaptivity of antennas is realized by placing nulls in the direction of any jamming or interfering signal [6] This amounts to change in overall pattern. Successful performance of a wireless system depends on the agility of the antenna to adapt to the environment or link topology. It has ....

....features that are shown here [1] It is clear from Fig. 2 1, that a high performance wireless antenna would have a reasonably high Signal to Interference plus Noise Ratio (SINR) This means that the antenna should be able to reject interfering signals coming in from arbitrary directions [1] 2] [4], 6] This implies that arbitrary beamwidths, low sidelobes, and nulls in the direction of jamming signals should be realizable in order to maintain a good pattern shape. Such features should be available for the complete 360 0 scan range of the antenna. A base station antenna for wireless ....

K. S. Shamnugan et. al., "Investigation of Algorithms for a Spatially Adaptive Antenna," technical report TISL-5481-1, Telecommunications and Information Sciences Laboratory, Center for Research, Inc., University of Kansas, November 1985.

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