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In the radio frequency (RF) front-end, LNA with good noise figure without degrading performance a very important component to be developed. This paper presents design of two topologies of current reuse based Low Noise Amplifier (LNA) with low noise figure. LNA1 describe the fully integrated narrow band Differential Merged LNA-Mixer (DMLNAM) with two current reuse paths and LNA2 describes fully integrated...
This paper presents a wideband (WB) reconfigurable down-conversion mixer for multi-standard wireless receivers. The proposed mixer is re-configurable between active mixer and passive mixer modes. Reconfigurability is made through switching the input signal between gate and source terminal of input transistors and enabling/disabling the transimpedance stage at the output. The CMOS transmission gate...
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