专利名称：ANTENNA ARRAY
发明人：BOGOSANOVIC, Mirjana 申请号：NZ2003000223
申请日：20031003
公开号：WO04/032281P1
公开日：
20040415
专利内容由知识产权出版社提供
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摘要：A focussed beam antenna array includes a plurality of element antennas and a feeding networkconnecting the element antennas to one or more microwave sources. A feeding coefficient is provided for each element antenna. One or both of i) the relative position of the element antennas, and ii) the feeding coefficient foreach element antenna may be selected to cause microwave signals transmitted from the antennaarray to focus on a required focal surface. The array enables microwave signals to be focussedin the near field zone, providing particular advantages in applications such as sensing a property (for example permittivity or related parameters such as moisture content and density) of objects such as fruit or wood.
申请人：BOGOSANOVIC, Mirjana
地址：NZ,NZ
国籍：NZ,NZ
代理机构：BALDWIN SHELSTON WATERS
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