NOISE ANALYSIS FOR LOW NOISE AMPLIFIER
Mai Mostafa Goda Ghareeb;
Abstract
Key Words:
Low noise amplifier; Global system for mobile communication; Global positioning system; Wireless local area network; Radio Frequency.
Summary:
The Low Noise Amplifier (LNA) is the first block in the receiver chain and is used to amplify the weak Radio Frequency (RF) signal arriving from external antenna, duplexer switch, and band select filter.To minimize the various noise contributions of the amplifier circuits, the noise source needs to be carefully analyzed and subsequently optimized. As wireless products such as cellular phones, Global System for Mobile communications (GSM), Global Positioning Satellite (GPS), Wireless Local Area Network (WLAN) ...etc become an everyday part of people's lives. The need for high performance at low cost and low power consumption becomes even more important in addition to the size of the wireless device.
The objective of the thesis is to enhance the performance ofSalama and Soliman Low Voltage Low Power (LVLP) CMOS RF LNA circuitusing 90 nm Complementary Metal Oxide Semiconductor (CMOS)technology.
And studying the wideband Balun-LNA with different topologies for different application then propose a new design to boost the gain with a moderate Noise Figure (NF) to cover a wideband frequency range from 3 GHz to 10 GHz.
Low noise amplifier; Global system for mobile communication; Global positioning system; Wireless local area network; Radio Frequency.
Summary:
The Low Noise Amplifier (LNA) is the first block in the receiver chain and is used to amplify the weak Radio Frequency (RF) signal arriving from external antenna, duplexer switch, and band select filter.To minimize the various noise contributions of the amplifier circuits, the noise source needs to be carefully analyzed and subsequently optimized. As wireless products such as cellular phones, Global System for Mobile communications (GSM), Global Positioning Satellite (GPS), Wireless Local Area Network (WLAN) ...etc become an everyday part of people's lives. The need for high performance at low cost and low power consumption becomes even more important in addition to the size of the wireless device.
The objective of the thesis is to enhance the performance ofSalama and Soliman Low Voltage Low Power (LVLP) CMOS RF LNA circuitusing 90 nm Complementary Metal Oxide Semiconductor (CMOS)technology.
And studying the wideband Balun-LNA with different topologies for different application then propose a new design to boost the gain with a moderate Noise Figure (NF) to cover a wideband frequency range from 3 GHz to 10 GHz.
Other data
| Title | NOISE ANALYSIS FOR LOW NOISE AMPLIFIER | Other Titles | تحليل الضوضاء الخاصه بالمضخم ذو الضوضاء المنخفضه | Authors | Mai Mostafa Goda Ghareeb | Issue Date | 2017 |
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