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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Abstract
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 |
| Statistic Details: | View Download Statistic |
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