High Gain Cascaded Low Noise Amplifier Using T Matching Network

Othman, A. R and Hamidon, A. H, and Abdul Wasli. , C and Ting, J. T. H and Mustaffa, M. F (2010) High Gain Cascaded Low Noise Amplifier Using T Matching Network. In: 2010 Indonesia-Malaysia Microwave-Antennas Conference (IMMAC 2010), 11-12 june 2010, Depok Indonesia.

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This project presents a design of high gain cascaded low noise amplifier (LNA), which operates at 5.8 GHz frequency for WiMAX application. The LNA designed used T matching network consist of lump reactive elements and microstrip at the input and output impedance. A cascaded LNA is developed in this project contributes a high gain of 36.8 dB with overall noise figure of 1.3 dB. The overall measured bandwidth measures is 1.240 GHz with S parameters S11, S12 and S22 measured are -11.4dB, -39.1dB and -12.3dB respectively. The input sensitivity of the LNA is -80dBm which compliant with the IEEE 802.16 WiMAX application. The LNA used FET transistor FX 76 LP from Eudina Inc

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Amplifier, Low Noise Amplifier, Radio Frequency. Microstrip
Subjects: Q Science > Q Science (General)
Divisions: Faculty of Electronics and Computer Engineering > Department of Computer Engineering
Depositing User: Prof Madya Abdul Rani Othman
Date Deposited: 26 Feb 2013 01:46
Last Modified: 28 May 2015 03:45
URI: http://eprints.utem.edu.my/id/eprint/6855
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