Volume 18, Issue 3 (September 2022)
IJEEE 2022, 18(3): 27-32 |
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Abstract: (1392 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: 2024/05/13 | Accepted: 2022/08/06
Received: 2021/05/27 | Revised: 2024/05/13 | Accepted: 2022/08/06
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