Volume 18, Issue 3 (September 2022)                   IJEEE 2022, 18(3): 2198-2198 | Back to browse issues page

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Abstract:   (682 Views)
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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  • An analytic method is addressed to synthesize arrays of maximum directivity for a specified beamwidth;
  • The Lagrange multiplier method is utilized to reach a square matrix equation.

Type of Study: Research Paper | Subject: Antenna
Received: 2021/05/27 | Revised: 2022/07/22 | Accepted: 2022/08/06

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