Design and implementation of LTE wide band coupler
Allam, A., Abo Sree, M., Ibrahim, M. (2019). Design and implementation of LTE wide band coupler. EKB Journal Management System, 18(18), 1-6. doi: 10.1088/1757-899X/610/1/012068
AbdelMegid Allam; Mohamed Fathy Abo Sree; Muhammad Aly Ibrahim. "Design and implementation of LTE wide band coupler". EKB Journal Management System, 18, 18, 2019, 1-6. doi: 10.1088/1757-899X/610/1/012068
Allam, A., Abo Sree, M., Ibrahim, M. (2019). 'Design and implementation of LTE wide band coupler', EKB Journal Management System, 18(18), pp. 1-6. doi: 10.1088/1757-899X/610/1/012068
Allam, A., Abo Sree, M., Ibrahim, M. Design and implementation of LTE wide band coupler. EKB Journal Management System, 2019; 18(18): 1-6. doi: 10.1088/1757-899X/610/1/012068

Design and implementation of LTE wide band coupler

International Conference on Aerospace Sciences and Aviation Technology
Article 70, Volume 18, Issue 18, April 2019, Page 1-6  XML PDF (843.6 K)
Document Type: Original Article
DOI: 10.1088/1757-899X/610/1/012068
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Authors
AbdelMegid Allam1; Mohamed Fathy Abo Sree2; Muhammad Aly Ibrahim3
1Faculty of Information Engineering and Technology German University in Cairo, Cairo, Egypt.
2Arab Academy for science, technology and maritime transportation, Sheraton, Cairo, Egypt.
3Ain Shams University ASU Faculty of engineering, Cairo, Egypt.
Abstract
The article is devoted to design, analysis and implementation of directional coupler for LTE wide band application. It is implemented on FR4 with substrate thickness 1.6 mm, loss tangent of 0.025 and relative permittivity 4.3. It has a coupling coefficient -20db at 2.4 GHz frequency. It is designed using CST microwave studio tool. Conventional and metamaterial ones are illustrated. The later one enhances the scattering parameter of the coupler. The isolation is improved from -27db to -36db.
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