Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/3867
Full metadata record
DC FieldValueLanguage
dc.contributor.authorYeap, Yean Weien
dc.date.accessioned2008-09-17T09:39:22Zen
dc.date.available2008-09-17T09:39:22Zen
dc.date.copyright2007en
dc.date.issued2007en
dc.identifier.citationYeap, Y. W. (2007). High speed microwave transmission system for a low earth orbit micro-satellite platform. Master’s thesis, Nanyang Technological University, Singapore.en
dc.identifier.urihttps://hdl.handle.net/10356/3867en
dc.description.abstractIn the thesis, the architectures of direct up-conversion and double up-conversion transmitter were discussed and a direct up-conversion module operating at 8.3GHz was developed. The practical design considerations of a high power amplifier such as the DC bias network, devices and PCBs heat dissipation and groundings, etc., are highlighted. To couple forward output power, instead of using a conventional coupler that has higher insertion loss and bigger physical dimension, a novel and simple X-band power divider was designed. Three high power (>8W) and high gain (>33dB) cascade power amplifier Engineering Models (EM) operating at 8.3GHz were designed and developed. Without significant redesign effort, a few methods on how to overcome cavity resonance of cascade amplifiers module were also presented. Besides, a novel approach on how to design S-band high power amplifier based on small signal S-parameters analysis and passive load pull were demonstrated. In addition, a novel technique was shown on how to design a linear power amplifier without performing sophisticated PA linearization.en
dc.rightsNanyang Technological Universityen
dc.subjectDRNTU::Engineering::Electrical and electronic engineering::Satellite telecommunicationen
dc.titleHigh speed microwave transmission system for a low earth orbit micro-satellite platformen
dc.typeThesisen
dc.contributor.supervisorTan Soon Hieen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.description.degreeMASTER OF ENGINEERING (EEE)en
dc.identifier.doi10.32657/10356/3867en
item.grantfulltextopen-
item.fulltextWith Fulltext-
Appears in Collections:EEE Theses
Files in This Item:
File Description SizeFormat 
EEE-THESES_1687.pdf3.35 MBAdobe PDFThumbnail
View/Open

Page view(s) 50

395
Updated on Nov 29, 2021

Download(s) 20

200
Updated on Nov 29, 2021

Google ScholarTM

Check

Altmetric


Plumx

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.