Microwave balanced amplifier / Mahani Masran
The aim of this project is to investigate on the design of microwave balanced amplifier. The circuit design and simulation was implemented using a Computer Aided Design Package HP Eesof Libra. The amplifier was designed using a MESFET transistor NE 76038.The amplifier gives a system gain of 16.5 dB...
保存先:
| 第一著者: | |
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| フォーマット: | Student Project |
| 言語: | English |
| 出版事項: |
2003
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| 主題: | |
| オンライン･アクセス: | https://ir.uitm.edu.my/id/eprint/67625/1/67625.pdf https://ir.uitm.edu.my/id/eprint/67625/ |
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| 要約: | The aim of this project is to investigate on the design of microwave balanced amplifier. The circuit design and simulation was implemented using a Computer Aided Design Package HP Eesof Libra. The amplifier was designed using a MESFET transistor NE 76038.The amplifier gives a system gain of 16.5 dB at 2 GHz, the measured noise figure at o.6 dB and T - 0.76 ˂ 28. The operating point was chosen at VDS = 3 V and IDS - 10 mA. A 3 dB branchline coupler was used in designing balanced amplifier. The performance of this branch line coupler was simulated by simulating its coupling, isolation and directivity. |
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