This paper presents a highly linear differential cascode CMOS power amplifier (PA) with
gate bias circuits in Common Source (CS) and Common Gate (CG) amplifiers. The proposed …

Highly linear and efficient CMOS cascode power amplifiers (PAs) are developed for handset
applications. The linearity of the PAs is improved using adaptive bias circuits at the gates of …

The utilization of mm-wave bands for wireless radio systems has gained popularity at a
remarkable rate in the last decade. The numerous benefits offered by systems that operate …

As wireless communication standard continues to evolve accommodating the demand of
high data rate operation, the design of radio frequency (RF) power amplifier (PA) becomes …

We introduce a transmitter (TX) architecture and a linearization technique for concurrent
transmission of two intraband noncontiguous carrier aggregation signals in the 5 GHz …

This paper presents a bias modulation linearization technique for a 919 MHz− 923 MHz
CMOS power amplifier which employs driver voltage modulation and main amplifier split …

A novel generalized two dimensional (2-D) digital predistortion (DPD) architecture for
concurrent dual-band transmitters is presented. The proposed architecture is based on …

The multi-band and spectrally flexible transmission requires a wideband transmitter system
to cover a wider frequency band of interest. A wideband power amplifier (PA) is required to …

We demonstrate the development of a highly linear Ka-band power amplifier (PA) using
second harmonic injection at the gate of a pseudomorphic high mobility electron transistor …

In this paper, a novel amplifier linearisation technique based on the negative impedance
compensation is presented. As demonstrated by using Volterra model, the proposed …