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Montaseri, N., Qaneh Qarebagh, Y. (2016). Designing and Simulation of the MicroStrip Antenna Array with Series Feed. Electronic and Cyber Defense, 4(3), 33-38.
Naser Montaseri; Yaqoub Qaneh Qarebagh. "Designing and Simulation of the MicroStrip Antenna Array with Series Feed". Electronic and Cyber Defense, 4, 3, 2016, 33-38.
Montaseri, N., Qaneh Qarebagh, Y. (2016). 'Designing and Simulation of the MicroStrip Antenna Array with Series Feed', Electronic and Cyber Defense, 4(3), pp. 33-38.
Montaseri, N., Qaneh Qarebagh, Y. Designing and Simulation of the MicroStrip Antenna Array with Series Feed. Electronic and Cyber Defense, 2016; 4(3): 33-38.

Designing and Simulation of the MicroStrip Antenna Array with Series Feed

رادار
Article 3, Volume 4, Issue 3, January 2016, Pages 33-38    PDF (881.65 K)
Document Type: Original Article
Authors
Naser Montaseri* ; Yaqoub Qaneh Qarebagh
Receive Date: 15 November 2015,  Revise Date: 22 January 2024,  Accept Date: 19 September 2018 
Abstract
In this article, the linear array (with 20 elements in the horizontal orientation) of microstrip
antenna is examined with horizontal polarization. The set includes three microstrip substrates.
There is a power network in two lower substrates and microstrip patches in the upper substrate.
Excitation of patches has been done as coupled through the power network in two lower
substrates. Using the slot between patches and feed transmission lines, the electric fields are
coupled from the power network to the microstrip patches. Separation of the feed network from
the radiating part of the antenna causes for the cross-polarization component to be less than-50
dB. On the other hand, in order to reach the appropriate side lobe level (SLL) in the horizontal
orientation, the array is tapered using Chebyshev weights. After antenna simulation, SLL<-18
dB is achieved in the final structure. This radiation pattern is fan beam and can be used in radar
and communication systems.
Keywords
Linear Array; Microstrip Patch Antenna; Cross-Polarization
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