Volume 18, Issue 3 (September 2022)                   IJEEE 2022, 18(3): 27-32 | Back to browse issues page

XML Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Khalaj-Amirhosseini M. Synthesis of Antenna Arrays of Maximum Directivity for a Specified Beamwidth. IJEEE 2022; 18 (3) :27-32
URL: http://ijeee.iust.ac.ir/article-1-2198-en.html
Synthesis of Antenna Arrays of Maximum Directivity for a Specified Beamwidth
M. Khalaj-Amirhosseini
Abstract:   (1315 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.
Keywords: Antenna Array Synthesis , Maximum-Directivity Arrays , Specified Beamwidth Arrays
Full-Text [PDF 1359 kb]   (650 Downloads)    
  • 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
Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Creative Commons License
© 2022 by the authors. Licensee IUST, Tehran, Iran. This is an open access journal distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license.