Erratum for: A Nonuniform Distributed Power Amplifier in 0.18-mm CMOS Technology

A 28-36 GHz Optimized CMOS Distributed Doherty Power Amplifier with A New Wideband Power Divider Structure

Background and Objectives: In this paper, a new design strategy was proposed in order to enhance bandwidth and efficiency of power amplifier. Methods: To realize the introduced design strategy, a power amplifier was designed using TSMC CMOS 0.18um technology for operating in the Ka band, i.e. the frequency range of 26.5-40GHz. To design the power amplifier, first a power divider (PD) with a ver...

Low Noise Low Power Transimpedance Amplifier in 0.18μm Cmos Technology

Low noise and low Power transimpedance amplifiers (TIA) are essential modules for optical sensor based systems. But low power and low noise TIAs are still a challenge for the scientists despite of rapid advances in complementary metal oxide semiconductor (CMOS) technology. This paper proposes a three-stage nested miller compensated (NMC) based design of low noise low power transimpedance amplif...

48 GHz Power Amplifier for mm-wave LO Distribution Circuitry in 90 nm CMOS

—A 48 GHz fully integrated two stages power amplifier (PA) for mm-wave application is presented in this paper. The PA is implemented in 90 nm LP CMOS technology with Cascode topology to enhance gain and stability. The single ended PA achieves around 15 dB small signal gain, 4.5 dBm saturated output power and a peak power added efficiency of 9% in measurement. Patterned ground shield coplanar tr...

Analysis and design of a CMOS current reused cascaded distributed amplifier with optimum noise performance

In this paper, analysis, simulation and design of a distributed amplifier (DA) with 0.13µm CMOS technology in the frequency range of 3-40 GHz is presented. Gain cell is a current reused circuit which is optimum in gain, noise figure, bandwidth and also power dissipation. To improve the noise performance in the frequency range of interest, a T-matching low pass filter LC network which is utilize...

Fully Integrated CMOS Power Amplifier