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Dr Roberto Quaglia

Dr Roberto Quaglia

Lecturer - Teaching and Research

School of Engineering

Email
quagliar@cardiff.ac.uk
Telephone
029 20870524
Campuses
C/4.13, Queen's Buildings - Central Building, 5 The Parade, Newport Road, Cardiff, CF24 3AA
Users
Available for postgraduate supervision

Overview

I am a Lecturer in the School of Engineering. My research focusses on high frequency power amplifiers.

I have published around 80 peer-reviewed scientific papers, of which more than 25 on international scientific journals. I am co-author of the books "Electronics for Microwave Backhaul" and "Telecommunication Electronics" published by Artech House.

I am year tutor for the MSc courses related to Microwave and Wireless technologies.

I teach master-level modules on advanced microwave techniques, and undergraduate modules on Analogue and Digital Electronics.

Biography

I graduated cum laude in Electronic Engineering from Politecnico di Torino in 2008.

I obtained my PhD from Politecnico di Torino, Italy, in 2012, where I have been working on power amplifier design, characterization and linearization.

From 2012 to 2014 I have been a Post-Doc fellow at Politecnico di Torino.

In 2015 I joined Huawei Technologies, where I designed millimetre-wave components for 5G prototypes.

I started my position at Cardiff University in September 2015 with a MSCA Fellowship from the European Union. The 2-year project PADWIC treated theory and techniques in power amplifier design for high frequency telecom applications, based on hybrid and integrated technologies.

In February 2017 I have been appointed as a Lecturer at the Schoool of Engineering of Cardiff University, a role that I started in September 2017.

Honours and awards

2009 Young Graduated Research Fellowship presented by the GAAS Association.

2015 Individual Fellowship supported by the European Union in the Marie Sklodowska Curie scheme

Professional memberships

IEEE Member

Committees and reviewing

I am an elected member of the IEEE MTT Technical Committee MTT-5 MICROWAVE HIGH-POWER TECHNIQUES

I am a reviewer for the EPSRC. 

I am a reviewer for the IEEE Transaction on Microwave Theory and Techniques and the IEEE Microwave and Wireless Components Letters. I am in the reviweing board for the European Microwave Week.

Publications

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2009

Teaching

Undergraduate teaching:

I teach analogue and digital electronics in the first year to Electronic, Integrated and Medical Engineering students.

Post-Graduate teaching:

I teach CAD and simulation software, instrumentation, modelling and measurement of solid state devices, and non-linear electronics to MsC students in the areas of Microwave and Wireless, Communication Technologies and Compound Semiconductor Electronics.

I am year tutor for the MsC in these area.

Contracts

Title People Sponsor Value Duration

Broadband power amplifier design with flat power and efficiency response

Prof SC Cripps, Dr Roberto Quaglia Private Company 52,894

11/2019-10/2020

Experimental characterisation of GaN transistors for load modulated applications with configurable drain bias voltage

Dr R Quaglia, Dr J Bell, Prof PJ Tasker Private Company 81,500

10/2019-09/2023

Advanced broadband reconfigurable amplifiers concepts using novel circuit architectures and operating modes

Dr R Quaglia, Prof S Cripps Private Company 179,433

09/2018-06/2019

Non-linear (large singal) millimetre-wave devices, circuits and systems on-water characterisation facility Prof P Tasker, Dr K Elgaid, Dr J Bell, Dr R Quaglia, Prof S Cripps, Prof J Benedikt, Dr J Lees EPSRC 1,463,185

10/2018-09/2019

Single-chip Ka-band doherty amplifier Dr Roberto Quaglia European Space Agency 70,886

06/2018-10/2020

mm-wave power amplifiers for active antenna arrays Dr R Quaglia, Dr J Lees, Prof S Cripps Private Company 73,200

11/2018-11/2019

High efficiency power amplifiers for base-stations of the next mobile generation Dr R Quaglia, Dr J Bell Private Company 45,067

01/2019-07/2022

High efficiency PA architectures for dual-band operation Dr R Quaglia, Prof S Cripps Private Company 361,202

08/2018-11/2020

Supervised Students

Title Student Status Degree
Improving Power Amplifier design for bias Configurability Ehsan Azad Current PhD
Advanced load modulated power amplifiers
for wireless telecom applications
Derek Kozel Current PhD
Broadband High Efficiency High Power Amplifiers David Collins Current PhD

Supervision

I currently supervise or co-supervise 5 PhD students in the areas of high frequency power amplifier design, characterisation and modelling.

I am interested in supervising PhD students in the areas of:

  • Power amplifiers design and characterisation
  • Microwave and millimetre-wave non-linear characterisation
  • System level characterisation, modelling and linearisation

Current supervision

David Collins

Research student

Derek Kozel

Research student

Aleksander Bogusz

Research student

Zack Costello

Research student