A wideband low noise amplifier (LNA) topology for ultra-wideband (UWB) system is proposed by combining PCSNIM de-sign flow with a resistive shunt-feedback.
结合电阻并联反馈，利用PCSNIM流程设计了一个用于超宽带（UWB）系统的宽带LNA电路。
Aimed at the characteristics of ut, a receive and adjust circuit is designed, which have character of low noise, wideband, wide dynamic range of input.
针对超声探伤的特点，设计了低噪声、宽频带、动态范围大的接收调理电路。
Using microcontroller MSP430F449 as the operation core, a low noise wideband amplifier provided with 5v single power supply is designed.
以单片机MSP430F 449为控制核心，设计了一个5 V单电源供电的低噪声宽带放大器。
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