An X-Band Low Noise Amplifier Design for Marine Navigation Radars

• 作者: Christina Lessi Evangelia Karagianni
• 来源期刊: 通讯、网络与系统学国际期刊(英文)
• 学科: 工学
• 关键词: NAVY RADAR Low Noise AMPLIFIER (LNA) Field Effect Transistor (FET)
• 年，卷（期）: 2014,（3）
• 页码范围: 75-82
• 页数: 8页
• 分类号: TN7

摘要

In this paper, the design of a 9.1 GHz Low Noise Amplifier (LNA) of a RADAR receiver that is used in the Navy is presented. For the design of the LNA, we used GaAs Field-Effect Transistors (FETs) from Agilent ADS component library. In order to keep the cost of the circuit in low prices and the performance high, we design a two-stage LNA.