A Method of Realizing Multibeam by a Eight-unit Circular Array
- Received Date: 2002-03-11
- Publish Date: 2002-10-15
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Key words:
- bulter network /
- circular array /
- multibeam antenna /
- phase splitter
Abstract: A circular array realizing multibeam is gived by modified traditional Bulter network.The array is made up of vertical eight half-wavelength antennas.Changing the feedingport,it can control the beam direction.Because of additional eight phase splitters,the array can provided eight parallel beam covered the whole horizontal surface,and use for estimation of DoA.
Citation: | Zhang Xiyu, Yang Feng, Nie Zaiping. A Method of Realizing Multibeam by a Eight-unit Circular Array[J]. Journal of University of Electronic Science and Technology of China, 2002, 31(5): 465-469. |