Please use this identifier to cite or link to this item: https://repository.sustech.edu/handle/123456789/27941
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dc.contributor.authorAbd Alrheem, Hiba Awad Osman-
dc.contributor.authorSupervisor, -Salaheldin Mohamed Ibrahim Edam-
dc.date.accessioned2022-12-20T11:28:58Z-
dc.date.available2022-12-20T11:28:58Z-
dc.date.issued2019-12-01-
dc.identifier.citationAbd Alrheem, Hiba Awad Osman .Design of Micro strip Antenna for Cognitive Radio System Application \ Hiba Awad Osman Abd Alrheem ; Salaheldin Mohamed Ibrahim Edam .- Khartoum:Sudan University of Science & Technology,College of Engineering,2019.-82p.:ill.;28cm.-M.Sc.en_US
dc.identifier.urihttps://repository.sustech.edu/handle/123456789/27941-
dc.descriptionThesisen_US
dc.description.abstractA micro strip antenna with multiple parasitic patches for Cognitive Radio Network applications is presented to enhance the bandwidth. Multiple resonances are used for the design of antenna, with a view to broaden bandwidth. Microstrip antennas are widely used in many applications due to their low profile, low cost and ease of fabrication .In some applications it is required to have a dual band characteristics instead of single band. These characteristics can be obtained by coupling multiple radiating elements. The proposed antenna is designed and efficiently operates at 1 GHZ and 3 GHZ resonant frequencies for Cognitive radio applications; the antenna and design with pre-determined and calculated parameters by using specific equations. The desired resonant frequencies and dielectric constant of the substrate are known or selected initially based on the applications which this antenna will be used in its (WLAN).After that the calculated or selected dimensions and parameters were simulated by CST simulator. Throughput, return loss, VSWR, input impedance, Gain and radiation pattern have been improved, a model of antenna has been fabricated and its radiation patterns, return losses were achieved which shows fine consistency with simulated results then these theoretical results were compared with the desired results, The simulation results were evaluated in term of and the dimensions are optimized to achieve the exact operating frequencies.en_US
dc.description.sponsorshipSudan University of Science & Technologyen_US
dc.language.isoenen_US
dc.publisherSudan University of Science & Technologyen_US
dc.subjectEngineeringen_US
dc.subjectElectronics Engineeringen_US
dc.subjectTelecom Engineeringen_US
dc.subjectMicro strip Antennaen_US
dc.subjectCognitive Radioen_US
dc.subjectSystem Applicationen_US
dc.titleDesign of Micro strip Antenna for Cognitive Radio System Applicationen_US
dc.title.alternativeتصميم هوائي شريطي دقيق لتطبيقات نظم الراديو المدركen_US
dc.typeThesisen_US
Appears in Collections:Masters Dissertations : Engineering

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