A low noise amplifier with improved linearity and high gain
نویسندگان
چکیده
In this paper presents a optimization of linearity of low noise amplifier by using post linearization techniques. in this technique we have used diode connected mosfet as IMD sinker also used interstage matching for gain enhancement and reducing the effect of nonlinearity in common gate stage of cascode amplifier, this has done by using UMC .18um CMOS Technology in cadence tool. We got gain 14dB, noise figure 2.1dB, IIP3 3.19dBm with power supply of 1.8v, and power consumption is 10.8mw.
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