synthesis of antenna arrays of maximum directivity for a specified beamwidth
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نویسنده
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khalaj-amirhosseini m.
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منبع
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iranian journal of electrical and electronic engineering - 2022 - دوره : 18 - شماره : 3 - صفحه:2198 -2198
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چکیده
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Linear antenna arrays are synthesized to have maximum directivity for a specified beamwidth. the directivity is maximized subject to a given beamwidth such as null to null or half power one. the excitation currents are obtained using a matrix equation obtained from the lagrange multiplier method. the performance of the proposed method is studied by means of some examples. the synthesized arrays have the pre-specified beamwhidths and their directivity is close to the number of elements.
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کلیدواژه
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antenna array synthesis ,maximum-directivity arrays ,specified beamwidth arrays.
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آدرس
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iran university of science and technology (iust), school of electrical engineering, iran
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پست الکترونیکی
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khalaja@iust.ac.ir
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