K
Kevin A. Morris
Researcher at University of Bristol
Publications - 132
Citations - 1202
Kevin A. Morris is an academic researcher from University of Bristol. The author has contributed to research in topics: Amplifier & RF power amplifier. The author has an hindex of 16, co-authored 126 publications receiving 1072 citations. Previous affiliations of Kevin A. Morris include Toshiba.
Papers
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Proceedings Article
39th European Microwave Integrated Circuits Conference, 2009 (EuMIC 2009), Rome, Italy
Proceedings ArticleDOI
The inverse Doherty amplifier using a reduced peaking amplifier drain supply voltage
T. M. Hone,Souheil Bensmida,Kevin A. Morris,Mark A Beach,Joe McGeehan,Jonathan Lees,Johannes Benedikt,Paul J. Tasker +7 more
TL;DR: In this article, the theory of inverse Doherty has been introduced and the current requirement for inverse load modulation is less than classical load modulation in three different implementations where the peak is smaller than the carrier.
Proceedings ArticleDOI
Flexible duplex transceivers for 5G and beyond wireless access
TL;DR: There is now significant interest in the use of signal cancellation based architectures in an attempt to replace frequency domain filtering within the duplexing function for next generation wireless transceivers, thus potentially doubling the spectrum efficiency when compared with conventional techniques.
Proceedings ArticleDOI
Efficiency enhancement of M2M communications over LTE using adaptive load pull techniques
TL;DR: This paper presents the use of a low speed load pull technique, with and without a dynamic power supply system, in order to optimise performance of Long Term Evolution communications systems.
Proceedings ArticleDOI
A 0.4–6GHz CMOS tunable load with independent Q tuning for 5G filtering applications
TL;DR: In this paper, a high impedance, high Q tunable load with operating frequency between 400MHz and close to 6GHz is presented, where the bandwidth is independently tunable of the carrier frequency by using an active inductor resonator with multiple tunable capacitances.