Electronic & Electrical Eng (Scholarly Publications): Recent submissions
Now showing items 61-80 of 610
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A Practical Pilot for Channel Estimation of OTFS
(2023)The widely used embedded impulse pilot for channel estimation of orthogonal time frequency space modulation (OTFS) has a prohibitively large peak to average power ratio (PAPR). Hence, in this paper, we propose a novel ... -
Practical Synchronization for OTFS
(2023)In the existing literature on joint timing and frequency synchronization of orthogonal time frequency space modulation (OTFS), practically infeasible impulse pilot with large peak-to-average power ratio (PAPR) is deployed. ... -
Spontaneous Mirror Symmetry breaking and chiral segregation in the achiral ferronematic compound DIO
(2023)An achiral compound, DIO, known to exhibit three nematic phases namely N, NX and NF, is studied by polarizing microscopy and electro-optics for different surface conditions in confinement. The high temperature N phase ... -
Formation of Gold Nanoparticle Self-Assembling Films in Various Polymer Matrices for SERS Substrates
(2022)Surface-enhanced Raman spectroscopy (SERS) is regarded as a versatile tool for studying the composition and structure of matter. This work has studied the preparation of a SERS substrate based on a self-assembling plasmonic ... -
Dielectric Properties of Ovine Heart at Microwave Frequencies
(2021)Accurate knowledge of the dielectric properties of biological tissues is important in dosimetry studies and for medical diagnostic, monitoring and therapeutic technologies. In particular, the dielectric properties of the ... -
Effects of Interpatient Variance on Microwave Breast Images: Experimental Evaluation
(IEEE, 2018)Microwave breast imaging has seen significant developments in recent years, including new clinical trials and formation of a number of spin-out companies. Although many algorithms for microwave breast imaging have been ... -
Evaluation of Experimental Microwave Radar-Based Images: Evaluation Criteria
(IEEE, 2018)Microwave imaging has seen an increasing amount of clinical trials in the last two years, including ongoing and planned commercial development. The rapidly increasing number of studies with patient imaging is encouraging ... -
Advantages and Disadvantages of Parameter Search Algorithms for Permittivity Estimation for Microwave Breast Imaging
(IEEE, 2019)Multiple clinical investigations of radar-based breast imaging devices have been demonstrated in recent years, including two competing commercial systems which are currently being tested in clinics. Ongoing trials include ... -
Estimating Average Dielectric Properties for Microwave Breast Imaging Using Focal Quality Metrics
(2016)Confocal Microwave Imaging algorithms synthetically focus backscattered radar signals to create an image of the breast. Spatial focusing is achieved by delaying the received signals by the round-trip propagation delay to ... -
HRTF Clustering for Robust Training of a DNN for Sound Source Localization
(2022)This study shows how spherical sound source localization of binaural audio signals in the mismatched head-related transfer function (HRTF) condition can be improved by implementing HRTF clustering when usingmachine learning. ... -
Design limitations of using magnetic inductive coupling to verify nasogastric tube placement
(2023)Nasogastric tube insertion is a standard procedure but with potentially fatal consequences if misplaced. Many bedside methods have been proposed for identifying misplace- ment including magnetic inductive coupling. This ... -
Pathway to Demonstrating Clinical Efficacy of MIcrowave Breast Imaging: Qualitative and Quantitative Performance Assessment
(2022)n the last five years alone, there has been an increasing number of operational microwave breast imaging systems used in clinical trials, with increasingly large and diverse patient populations. However, despite this ... -
Various liquid crystalline phases structural analysis using resonant x-ray scattering
(2022)Chiral smectic liquid crystals have a paraelectric phase, a ferroelectric phase, and an antiferroelectric phase. Therefore, multiple phases called secondary phases appear, and sequential phase transitions are observed. ... -
A Lightweight FPGA-based IDS-ECU Architecture for Automotive CAN
(IEEE, 2022)Recent years have seen an exponential rise in complex software-driven functionality in vehicles, leading to a rising number of electronic control units (ECUs), network capabilities, and interfaces. These expanded ... -
Design of a Tetrapolar Probe for Electrical Characterization of the Left Atrial Appendage from 0.1 Hz to 100 kHz
(2022)Recently, non-thermal pulsed-field-ablation using electroporation has generated a lot of interest as a potential treatment for Atrial Fibrillation. The electrical properties, and specially the conductivity of cardiac ... -
Probe Contact Force Monitoring during Conductivity Measurements of the Left Atrial Appendage to Support the Design of Novel Diagnostic and Therapeutic Procedures
(2022)The electrical properties of many biological tissues are freely available from the INRC and the IT’IS databases. However, particularly in lower frequency ranges, few studies have investigated the optimal measurement protocol ... -
Identifying Microwave Antenna Design Limitations for Radar-based Breast Imaging
(2022)The electrical properties of many biological tissues are freely available from the INRC and the IT’IS databases. However, particularly in lower frequency ranges, few studies have investigated the optimal measurement protocol ... -
A Lightweight Multi-Attack CAN Intrusion Detection System on Hybrid FPGAs
(2022)Rising connectivity in vehicles is enabling new capabilities like connected autonomous driving and advanced driver assistance systems (ADAS) for improving the safety and reliability of next-generation vehicles. This ... -
Ambisonic Decoder Test Methodologies based on Loudspeaker Reproduction
(Audio Engineering Society, 2022)The comparative evaluation of the quality of different Ambisonic decoding strategies presents a number of challenges, most notably the lack of a suitable reference signal other than the original, real-world audio scene. ... -
A Technique for Controlling the Proportion of Information in the Sonification of Complex Time Series Data
(2022)This paper presents a technique for controlling the proportion of information present in parameter mapping sonifications which use time-series data. It suggests treating parameter mapping sonification as the addition of a ...
