Directional antenna system with multi-use elements

作者: Farid I. Nagaev , Oleg Y. Abramov , Pertti Visuri

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摘要: Systems and methods for a wireless communication device having switched multi-beam antenna manufacturing the same are described. One system method includes plurality of elements. Groups elements cooperate to form active one or more while other groups reflector This creates directed transmission direction positive gain system. The group can be so that element another forms thereby providing different gain. used various protocols at frequency ranges.

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