DESIGN OF RECTANGULAR MICROSTRIP PATCH ANTENNA FOR WIRELESS COMMUNICATION SYSTEMS

المؤلفون

  • Raad H. Thaher Electrical Engineering Department, Al-Mustansiriyah University, Baghdad, Iraq مؤلف

الكلمات المفتاحية:

Microstrip patch antenna، Return loss، S11، Voltage standing wave ratio، VSWR، Slotted rectangular antenna

الملخص

In this paper a new rectangular microstrip patch antenna for wireless communication systems is designed and tested practically. The rectangular patch is modified by changing the basic parameters, adding triangular pieces to the bottom patch ,making L slots in the edge of the patch and etching rectangular slot in the ground plane .The optimized antenna (final modification) give a band of (2.26-20) GHz in which the return loss S11 is less than -10dB and a gain of (0.8-8)dBi . The slotted rectangular antenna is fabricated on FR4 having relative dielectric constant of €r=4.3 and loss tangent of 0.02.The dimension of the patch is (42×40×1.6)mm3 .The slotted rectangular patch is tested practically using the Vector Spectrum Analyser (VNA) for insertion loss (S11),voltage standing ratio(VSWR), and input impedance . It is found that the simulation results agrees(mostly) with the practical results. The antenna is fed by 50Ω transmission line.

 

التنزيلات

Key Dates

منشور

2016-01-01

إصدار

مجلد 20 عدد 1 (2016): Journal of Engineering and Development

القسم

Articles

الرخصة

Creative Commons License

هذا العمل مرخص بموجب Creative Commons Attribution 4.0 International License.

The Journal of Engineering and Sustainable Development is an open-access journal that all contents are free of charge. Articles of this journal are licensed under the terms of the Creative Commons Attribution International Public License CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/legalcode) that licensees are unrestrictly allowed to search, download, share, distribute, print, or link to the full texts of the articles, crawl them for indexing and reproduce any medium of the articles provided that they give the author(s) proper credits (citation). The journal allows the author(s) to retain the copyright of their published article.
Creative Commons-Attribution (BY)

كيفية الاقتباس

H. Thaher, R. . (2016). DESIGN OF RECTANGULAR MICROSTRIP PATCH ANTENNA FOR WIRELESS COMMUNICATION SYSTEMS. مجلة الهندسة والتنمية المستدامة, 20(1), 90-101. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/635

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