Design and comparative analysis of single-layer Graphene Microstrip patch antennas operating at Terahertz frequencies
This thesis is submitted in partial fulfilment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2019.
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| Język: | English |
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Brac University
2019
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| Dostęp online: | http://hdl.handle.net/10361/12068 |
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10361-120682019-09-30T05:44:06Z Design and comparative analysis of single-layer Graphene Microstrip patch antennas operating at Terahertz frequencies Sahdman, Syed Abid Islam, Kazi Shihabul Ahmed, SK Shahabuddin Siddiqui, Samir Sakir Sagor, Md. Hasanuzzaman Department of Electrical and Electronic Engineering, Brac University Graphene Microstrip Patch Antennas Terahertz frequencies Single layer graphene patch Dielectric substrates Microstrip antennas This thesis is submitted in partial fulfilment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2019. Cataloged from PDF version of thesis. Includes bibliographical references( pages 103-111). The solution to the growing demand of higher speed wireless communication is the terahertz (THz) band, which will reduce the shortage of spectrum and capacity limitations of current wireless systems and will open new fields of applications in communication and networking domains. However, the existing wireless systems, comprising of classical copper antennas, are ill-equipped to handle this band of frequencies. Graphene, an allotrope of carbon, is a wonder material that proves to be a fine choice for an antenna material operating at the terahertz region. For our research, we have chosen the microstrip patch antenna to carry out our analyses because of its wide range of applications and ease of fabrication and modifications. Our research focuses on the comparison of antenna performances of three different shapes of the single layer graphene patch, and four substrates with different dielectric constants. The range of the operating frequencies were between 6 to 8THz. We have conducted our simulations on the software Computer Simulation Technology (CST), which is a specialized tool for accurate electro-magnetic simulations. Our goal was to find out the best combination of substrate and patch shape on the microstrip patch antenna that will give excellent performances at the terahertz frequency region. The comparisons have shown that combination of rectangular single-layer graphene patch shape with Teflon as the dielectric substrate provides the best antenna performances among all of them. Our findings will facilitate the researches and works towards finding the best practical solution for the difficulties faced in making terahertz communication possible and will contribute to a better and faster wireless communication system for all. Syed Abid Sahdman Kazi Shihabul Islam SK Shahabuddin Ahmed Samir Sakir Siddiqui B. Electrical and Electronic Engineering 2019-05-16T05:43:28Z 2019-05-16T05:43:28Z 2019 2019-04 Thesis ID 19121153 ID 15121014 ID 15121019 ID 19121149 http://hdl.handle.net/10361/12068 en Brac University theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. 111 pages application/pdf Brac University |
| institution |
Brac University |
| collection |
Institutional Repository |
| language |
English |
| topic |
Graphene Microstrip Patch Antennas Terahertz frequencies Single layer graphene patch Dielectric substrates Microstrip antennas |
| spellingShingle |
Graphene Microstrip Patch Antennas Terahertz frequencies Single layer graphene patch Dielectric substrates Microstrip antennas Sahdman, Syed Abid Islam, Kazi Shihabul Ahmed, SK Shahabuddin Siddiqui, Samir Sakir Design and comparative analysis of single-layer Graphene Microstrip patch antennas operating at Terahertz frequencies |
| description |
This thesis is submitted in partial fulfilment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2019. |
| author2 |
Sagor, Md. Hasanuzzaman |
| author_facet |
Sagor, Md. Hasanuzzaman Sahdman, Syed Abid Islam, Kazi Shihabul Ahmed, SK Shahabuddin Siddiqui, Samir Sakir |
| format |
Thesis |
| author |
Sahdman, Syed Abid Islam, Kazi Shihabul Ahmed, SK Shahabuddin Siddiqui, Samir Sakir |
| author_sort |
Sahdman, Syed Abid |
| title |
Design and comparative analysis of single-layer Graphene Microstrip patch antennas operating at Terahertz frequencies |
| title_short |
Design and comparative analysis of single-layer Graphene Microstrip patch antennas operating at Terahertz frequencies |
| title_full |
Design and comparative analysis of single-layer Graphene Microstrip patch antennas operating at Terahertz frequencies |
| title_fullStr |
Design and comparative analysis of single-layer Graphene Microstrip patch antennas operating at Terahertz frequencies |
| title_full_unstemmed |
Design and comparative analysis of single-layer Graphene Microstrip patch antennas operating at Terahertz frequencies |
| title_sort |
design and comparative analysis of single-layer graphene microstrip patch antennas operating at terahertz frequencies |
| publisher |
Brac University |
| publishDate |
2019 |
| url |
http://hdl.handle.net/10361/12068 |
| work_keys_str_mv |
AT sahdmansyedabid designandcomparativeanalysisofsinglelayergraphenemicrostrippatchantennasoperatingatterahertzfrequencies AT islamkazishihabul designandcomparativeanalysisofsinglelayergraphenemicrostrippatchantennasoperatingatterahertzfrequencies AT ahmedskshahabuddin designandcomparativeanalysisofsinglelayergraphenemicrostrippatchantennasoperatingatterahertzfrequencies AT siddiquisamirsakir designandcomparativeanalysisofsinglelayergraphenemicrostrippatchantennasoperatingatterahertzfrequencies |
| _version_ |
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