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Browsing by Author "Centre for Engineering Research"
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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) -
A 10-b Fourth-Order Quadrature Bandpass Continuous-Time ΣΔ Modulator With 33-MHz Bandwidth for a Dual-Channel GNSS Receiver
Zhang, Junfeng; Xu, Yang; Zhang, Zehong; Sun, Yichuang; Wang, Zhihua; Chi, Baoyong (2017-04-01)A fourth-order quadrature bandpass continuous-time sigma-delta modulator for a dual-channel global navigation satellite system (GNSS) receiver is presented. With a bandwidth (BW) of 33 MHz, the modulator is able to digitalize ... -
A 14-mW PLL-less receiver in 0.18-μm CMOS for Chinese electronic toll collection standard
He, Xiaofeng; Zhu, Xi; Duan, Lian; Sun, Yichuang; Ma, Chengyan (2014-10-01)The design of a 14-mW receiver without phase-locked loop for the Chinese electronic toll collection (ETC) system in a standard 0.18-μm CMOS process is presented in this brief. Since the previously published work was mainly ... -
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 ... -
2x Personal Electrostatic Biocollector Prototype(s) (STRATA) - (D05) : Worn bio-detector Phase 1
Johnston, Ian; Tracey, Mark; School of Engineering and Technology; Enterprise and Business Development; Micro Electro-Mechanical Systems; Centre for Engineering Research; Centre for Hazard Detection and Protection Research; Microfluidics and Microengineering; Department of Engineering and Technology; McCluskey, Daniel; Munro, Ian; Coudron, Loic (UH MEMS, 2017-05-04)The design and development of two man worn Electrostatic Precipitator (ESP) aerosol collection platform prototypes. These prototypes should interface with a, co-developed, laboratory particle recovery instrument exploiting ... -
2x Prototype ASEF Systems - (D10) : Automated Sample Extraction from Filters
Johnston, Ian; Tracey, Mark; Lodge, Matthew; Kaye, Richard; Baxter, Richard; School of Engineering and Technology; Science & Technology Research Institute; Centre for Engineering Research; Centre for Hazard Detection and Protection Research; Microfluidics and Microengineering; Department of Engineering and Technology; Munro, Ian; McCluskey, Daniel (UH MEMS, 2015-03-11)The Automated Sample Extraction from Filters (ASEF) unit is a prototype automated aerosol sample extraction unit. The application is for the detection and identification of pathogenic micro-organisms (bacteria and viruses) ... -
3-D Integration of Robot Vision and Laser Data With Semiautomatic Calibration in Augmented Reality Stereoscopic Visual Interface
Livatino, Salvatore; Banno, Filippo; Muscato, Giovanni (2012-02)This paper proposes an augmented reality visualization interface to simultaneously present visual and laser sensors information further enhanced by stereoscopic viewing and 3-D graphics. The use of graphic elements is ... -
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) ... -
3D CFD modeling of air flow through a porous fence
Xu, Yizhong; Mustafa, Mohamed Y.; Knight, Jason; Virk, Muhammad; Haritos, George (IEEE Computer Society, 2013)Numerical simulation has played an important role in systematic study on the performance of porous fences over the last three decades. In this paper, a 3D CFD model to simulate air flow through a porous fence is presented. ... -
3D Face Recognition : Benchmarking with Directional Signature
Ramalingam, Sooda (2014-01-27)In this paper, the author presents a work on i) range data and ii) stereo-vision system based disparity map profiling that are used as signatures for 3D face recognition. The signatures capture the intensity variations ... -
3D Face Recognition : Benchmarking with Directional Signature
Ramalingam, Sooda (2014-01-27)In this paper, the author presents a work on i) range data and ii) stereo-vision system based disparity map profiling that are used as signatures for 3D face recognition. The signatures capture the intensity variations ... -
3D Face Recognition : Benchmarking with Directional Signature
Ramalingam, Sooda (2014-01-27)In this paper, the author presents a work on i) range data and ii) stereo-vision system based disparity map profiling that are used as signatures for 3D face recognition. The signatures capture the intensity variations ... -
3D Face Recognition : Benchmarking with Directional Signature
Ramalingam, Sooda (2014-01-27)In this paper, the author presents a work on i) range data and ii) stereo-vision system based disparity map profiling that are used as signatures for 3D face recognition. The signatures capture the intensity variations ... -
3D Face Recognition : Feature Extraction based on Directional Signatures From Range Data and Disparity Maps
Ramalingam, Soodamani (Institute of Electrical and Electronics Engineers (IEEE), 2013-10-14)In this paper, the author presents a work on i) range data and ii) stereo-vision system based disparity map profiling that are used as signatures for 3D face recognition. The signatures capture the intensity variations ... -
3D Face Recognition: Feature Extraction Based on Directional Signatures from Range Data and Disparity Maps
Ramalingam, Soodamani (Institute of Electrical and Electronics Engineers (IEEE), 2014-01-27)In this paper, the author presents a work on i) range data and ii) stereo-vision system based disparity map profiling that are used as signatures for 3D face recognition. The signatures capture the intensity variations ... -
3D Face Synthesis with KINECT
Ramalingam, Soodamani; Nguyen, Viet (2013-10-14)This work describes the process of face synthesis by image morphing from less expensive 3D sensors such as KINECT that are prone to sensor noise. Its main aim is to create a useful face database for future face recognition ... -
3D printing and morphological characterisation of polymeric composite scaffolds
Oladapo, B. I.; Ismail, S. O.; Zahedi, M.; Khan, A.; Usman, H. (2020-05-23)3D-printing is an efficient method of designing customised structures and producing synthetic bone grafts appropriate for bone implants. This research aimed to manufacture a new multi-functionalised 3D-printed poly(lactic ... -
3D printing of PEEK and its composite to increase biointerfaces as a biomedical material - A review
Oladapo, B. I.; Zahedi, S. A.; Ismail, S. O.; Omigbodun, F. T. (2021-07-01)Poly ether-ether-ketone (PEEK) is a polymer with better lignin biocompatibility than other polymers. It is good for biomedical engineering applications. This research summarises the outcomes of an evaluation conducted on ... -
3D printing of PEEK–cHAp scaffold for medical bone implant
Oladapo, B. I.; Zahedi, S. A.; Ismail, S. O.; Omigbodun, F. T.; Oluwole, B.; Olawumi, M. A.; Muhammad, M. A. (2020-10-21)The major drawback associated with PEEK implants is their biologically inert surface, which caused unsatisfactory cellular response and poor adhesion between the implants and surrounding soft tissues against proper bone ...