Browsing Research publications by Author "Communications and Intelligent Systems"
Now showing items 1-20 of 481
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A 0.1–5.0 GHz flexible SDR receiver with digitally assisted calibration in 65 nm CMOS
Zhang, Xinwang; Chen, Zipeng; Gao, Yanqiang; Xu, Yang; Liu, Bingqiao; Yu, Qian; Sun, Yichuang; Wang, Zhihua; Chi, Baoyong (2018-02-01)A 0.1–5.0 GHz flexible software-defined radio (SDR) receiver with digitally assisted calibration is presented, employing a zero-IF/low-IF reconfigurable architecture for both wideband and narrowband applications. The ... -
0.6 Tb/s-km multimode fibre feasibility - Experimant using 40 channel DWDM over Quadrature-Subcarrier channels
Kourtessis, P.; Quinlan, T.; Rochat, E.; Walker, S.D.; White, I.H.; Penty, R.V.; Parker, M.C. (2002-07) -
2D Transformations of Energy Signals for Energy Disaggregation
Schirmer, Pascal; Mporas, Iosif (2022-09-22)The aim of Non-Intrusive Load Monitoring is to estimate the energy consumption of individual electrical appliances by disaggregating the overall power consumption that has been sampled from a smart meter at a house or ... -
A 39-GHz Doherty-Like Power Amplifier with 22-dBm Output Power and 21% Power-Added Efficiency at 6-dB Power Back-Off
Chen, Lang; Chen, Lisheng; Sun, Depeng; Sun, Yichuang; Pan, Yulin; Zhu, Xi (2024-01-08)The design of a Doherty-like power amplifier for millimetre-wave (mm-wave) applications is presented in this work. The designed power amplifier employs a novel symmetrical load-modulated balanced amplifier (S-LMBA) ... -
A 40-GHz Load Modulated Balanced Power Amplifier using Unequal Power Splitter and Phase Compensation Network in 45-nm SOI CMOS
Chen, Lang; Chen, Lisheng; Ge, Zeyu; Sun, Yichuang; Zhu, Xi (2023-06-08)In this work, a ten-way power-combined poweramplifier is designed using a load modulated balanced amplifier(LMBA)-based architecture. To provide the required magnitudeand phase controls between the main and control-signal ... -
A 90-GHz Asymmetrical Single-Pole Double-Throw Switch with >19.5-dBm 1-dB Compression Point in Transmission Mode Using 55-nm Bulk CMOS Technology
Chen, Lisheng; Chen, Lang; Ge, Zeyu; Sun, Yichuang; Hamilton, Tara; Zhu, Xi (2021-08-25)The millimeter-wave (mm-wave) single-pole double-throw (SPDT) switch designed in bulk CMOS technology has limited power-handling capability in terms of 1-dB compression point (P1dB) inherently. This is mainly due to the ... -
Absolute EIT Coupled to A Blood Gas Physiological Model for The Assessment of Lung Ventilation in Critical Care Patients
Denai, Mouloud; Mohamed-Samuri, S.; Mahfouf, M.; Mills, G.H. (2010) -
Absolute Electrical Impedance Tomography (aEIT) Guided Ventilation Therapy in Critical Care Patients : Simulations and Future Trends
Denai, Mouloud; Mahfouf, M.; Mohamed-Samuri, S.; Panoutsos, G.; Mills, G.H.; Brown, B.H. (2010)Thoracic electrical impedance tomography (EIT) is a noninvasive, radiation-free monitoring technique whose aim is to reconstruct a cross-sectional image of the internal spatial distribution of conductivity from electrical ... -
Active and Reactive Power Control for Doubly Fed Induction Generator in a Wind Turbine
Belfedal, Cheikh; Naassani, A. A; Moreau, Sandrine; Denai, Mouloud (2005) -
Adaptive Biomimetic Neuronal Circuit System Based on Myelin Sheath Function
Li, Xiaosong; Sun, Jingru; Ma, Wenjing; Sun, Yichuang; Wang, Chunhua; Zhang, Jiliang (2024-02-01)Brain-inspired neuromorphic computing architectures are receiving significant attention in the consumer electronics field owing to their low power consumption, high computational capacity, and strong adaptability, where ... -
An adaptive control for video transmission over Bluetooth
Kazemian, H.B.; Meng, Li (2006-04-10)This paper is concerned with transmission of a moving picture expert group (MPEG) video stream over a Bluetooth channel, using an adaptive neuro-fuzzy technique. MPEG variable bit rate (VBR) video sources over a network ... -
Adaptive Fuzzy Decoupling Control of a UPFC
Denai, Mouloud; Allaoui, Tayeb (2002) -
Adaptive Neural Network-Based Robust H∞ Tracking Control of a Quadrotor UAV Under Wind Disturbances
Bellahcene, Zakaria; Bouhamida, Mohamed; Denai, Mouloud; Assali, Khaled (2020-11-17)The paper deals with the stabilisation and trajectory tracking control of an autonomous quadrotor helicopter system in the presence of wind disturbances. The proposed adaptive tracking controller uses radial basis function ... -
Adaptive Neural Predictive Control of an Induction Machine
Denai, Mouloud; Benouzza, N.; Berkane Krachai, L. (1998) -
Advanced PON topologies with wireless connectivity
Milosavljevic, M.; Kourtessis, P.; Gliwan, A.; Senior, J.M. (Institute of Electrical and Electronics Engineers (IEEE), 2009)The interoperability of wireless and PON networking solutions is investigated to reduce deployment expenditure by means of centralised network management while providing ubiquitous access connections and mobility. Network ... -
Analysing the experiences of undergraduate physiotherapy students transitioning from conventional to e-learning: A phenomenological study
Eccott, Laura; Moulson, Andrea; Atkinson, Karen Ann; Livatino, Salvatore; Lewis, Jeremy; Cairns, Mindy (2023-11-08) -
Analysis and Comparison of Score Normalisation Methods for Text-Dependent Speaker Verification
Ariyaeeinia, Aladdin; Sivakumaran, P. (1997)This paper presents an investigation into the relative effectiveness of various score normalisation methods for speaker verification. The study provides a thorough analysis of different approaches for normalising verification ... -
Analysis and Design of Stereoscopic Television Systems
Ariyaeeinia, A. (1998)The performance of stereoscopic television systems and its dependence on various parameters are investigated. It is shown that the extent of the region of space which can be displayed in three dimensions without causing ... -
Analysis of current conveyor error effects in signal-processing circuits
Sun, Y.; Fidler, J.K. (1996)In this paper the modelling, analysis and compensation of current conveyor tracking non-idealities in signal-processing circuits employing the second-generation current conveyor (CCII) as a transconductance amplifier are ... -
Anatomy of Deep Learning Image Classification and Object Detection on Commercial Edge Devices: A Case Study on Face Mask Detection
Kolosov, Dimitrios; Kelefouras, Vasilios; Kourtessis, Pandelis; Mporas, Iosif (2022-10-13)Developing efficient on-the-edge Deep Learning (DL) applications is a challenging and non-trivial task, as first different DL models need to be explored with different trade-offs between accuracy and complexity, second, ...