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http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41765
Title: | Design power amplifier class AB at ISM band |
Authors: | Khanittha, I King Dr. Rosemizi Abd Rahim |
Keywords: | Power amplifier Telecommunication system Transistor RF Amplifier |
Issue Date: | Jun-2015 |
Publisher: | Universiti Malaysia Perlis (UniMAP) |
Abstract: | In this thesis, a class AB power amplifier at industrial, scientific and medical application (ISM) band has been design and simulated. This power amplifier is used for a telecommunication system. Class AB amplifier is widely used in wireless communication due to compromise between linearity and efficiency. A transistor that has been chosen in this work is Pseudomorphic High Electron Mobility Transistor (PHEMT), ATF36077 form Avago Technology. The simulation was carried out to analyze the behavior of power amplifier in the 2.4 GHz ISM band. The biasing circuit, input and output matching networks have been designed and simulated using Advanced Design System (ADS) Simulator. The PCB of the proposed power amplifier circuit is using a Rogers RT/Duroid 5880. The simulated result for class AB power amplifier only produced output power of 34.356 dBm and the power added efficiency (PAE) of 56.757 %. |
Description: | Access is limited to UniMAP community. |
URI: | http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41765 |
Appears in Collections: | School of Computer and Communication Engineering (FYP) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Abstract,Acknowledgement.pdf | 241.53 kB | Adobe PDF | View/Open | |
Introduction.pdf | 193.63 kB | Adobe PDF | View/Open | |
Literature Review.pdf | 610.71 kB | Adobe PDF | View/Open | |
Methodology.pdf | 850.77 kB | Adobe PDF | View/Open | |
Results and Discussion.pdf | 163.45 kB | Adobe PDF | View/Open | |
Conclusion and Recommendation.pdf | 102.46 kB | Adobe PDF | View/Open | |
Refference and Appendics.pdf | 174.2 kB | Adobe PDF | View/Open |
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