Rocca, Paolo and Haupt, Randy and Massa, Andrea (2011) Sidelobe Reduction through Element Phase Control in Uniform Sub-arrayed Array Antennas. UNSPECIFIED.
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When dealing with the synthesis sub-arrayed array antennas, the phase control, necessary for beam steering purposes, can be also exploited to reduce the undesired secondary lobes caused by the periodic spatial distribution of the amplitude excitations on the aperture when contiguous and identical subarrays are used. In order to determine the phase values of the array elements for a fixed sub-array amplitude weighting, the iterative projection method is adopted. Some representative results are shown to assess the effectiveness of the method. (c) 2009 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
|Item Type:||Departmental Technical Report|
|Department or Research center:||Information Engineering and Computer Science|
|Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7885 Computer Engineering|
Q Science > QC Physics (General) > QC661 Electromagnetic Theory
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5105.5 Computer Networks
Q Science > QC Physics (General) > QC760 Electromagnetism
|Uncontrolled Keywords:||Sub-arrayed array antennas, Iterative Projection Method, Phase control|
|Repository staff approval on:||16 Mar 2011|
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