Low noise amplifier design for radio telescope system
The purpose of this project is to design a low noise amplifier (LNA) for a radio telescope. The LNA is an electronic amplifier used in communication systems to amplify extremely weak signals captured by antennae. This thesis describes the procedure of designing an LNA for 7 GHz frequency. Noise matc...
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2009
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my-utm-ep.120592017-09-17T05:49:54Z Low noise amplifier design for radio telescope system 2009-11 Kouhdaragh, Vahid TK Electrical engineering. Electronics Nuclear engineering The purpose of this project is to design a low noise amplifier (LNA) for a radio telescope. The LNA is an electronic amplifier used in communication systems to amplify extremely weak signals captured by antennae. This thesis describes the procedure of designing an LNA for 7 GHz frequency. Noise matching is an important technique which was considered in the design process. The designed LNA achieved a gain of 30 dB with 1 GHz bandwidth. The noise figure achieved was less than 2.9 dB. Return-losses were improved by 6 dB with a new proposed optimization method. 2009-11 Thesis http://eprints.utm.my/id/eprint/12059/ http://eprints.utm.my/id/eprint/12059/6/VahidKouhdaraghMFKE2009.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Electrical Engineering Faculty of Electrical Engineering |
| institution |
Universiti Teknologi Malaysia |
| collection |
UTM Institutional Repository |
| language |
English |
| topic |
TK Electrical engineering Electronics Nuclear engineering |
| spellingShingle |
TK Electrical engineering Electronics Nuclear engineering Kouhdaragh, Vahid Low noise amplifier design for radio telescope system |
| description |
The purpose of this project is to design a low noise amplifier (LNA) for a radio telescope. The LNA is an electronic amplifier used in communication systems to amplify extremely weak signals captured by antennae. This thesis describes the procedure of designing an LNA for 7 GHz frequency. Noise matching is an important technique which was considered in the design process. The designed LNA achieved a gain of 30 dB with 1 GHz bandwidth. The noise figure achieved was less than 2.9 dB. Return-losses were improved by 6 dB with a new proposed optimization method. |
| format |
Thesis |
| qualification_level |
Master's degree |
| author |
Kouhdaragh, Vahid |
| author_facet |
Kouhdaragh, Vahid |
| author_sort |
Kouhdaragh, Vahid |
| title |
Low noise amplifier design for radio telescope system |
| title_short |
Low noise amplifier design for radio telescope system |
| title_full |
Low noise amplifier design for radio telescope system |
| title_fullStr |
Low noise amplifier design for radio telescope system |
| title_full_unstemmed |
Low noise amplifier design for radio telescope system |
| title_sort |
low noise amplifier design for radio telescope system |
| granting_institution |
Universiti Teknologi Malaysia, Faculty of Electrical Engineering |
| granting_department |
Faculty of Electrical Engineering |
| publishDate |
2009 |
| url |
http://eprints.utm.my/id/eprint/12059/6/VahidKouhdaraghMFKE2009.pdf |
| _version_ |
1747814891015634944 |