Browsing Network & Communication by Title
Now showing items 71-90 of 102
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A nested square-shape dielectric resonator for microwave band antenna applications
(Institute of Advanced Engineering and Science, 2021)In this paper, a nested square-shape dielectric resonator (NSDR) has been designed and investigated for antenna applications in the microwave band. A solid square dielectric resonator (SSDR) was modified systematically by ... -
A Novel Fractal Arrow-Shaped mmWave Flexible Antenna for IoT and 5G Communication Systems
(Electromagnetics Academy, 2022)In this paper, a novel flexible antenna for the new ISM band is proposed. A multi-objective optimization based on DDEA-SE is performed to optimize the antenna bandwidth and gain. The proposed optimized antenna has a 4 dB ... -
A novel lumped LC resonator antenna with air-substrate for 5G mobile terminals
(Electromagnetics Academy, 2020)The extending applications for mobile computing have experienced immense progress over the previous decade. However, this has ultimately influenced the shortage of bandwidth. Therefore, to fulfill the consumers’ demand, ... -
A novel multi-band and multi-generation (2G, 3G,4G, and 5G) 9-elements MIMO antenna system for 5G smartphone applications
(Springer, 2021)In this study, a 9-elements hybrid MIMO (multiple input multiple output) antennas system is developed for 5G Smartphone communication.The designed MIMO system is composed of two different antenna parts i.e. the multi-band ... -
A novel negative meander line design of microstrip antenna for 28 GHz mmWave wireless communications
(Czech Technical University, 2020)The increasing applications for nomadic computing have experienced enormous development over the preceding decade. This has eventually caused the lack of bandwidth. Therefore, to accomplish the need of consumers, compact ... -
On Learning Spectral Masking for Single Channel Speech Enhancement Using Feedforward and Recurrent Neural Networks
(Institute of Electrical and Electronics Engineers Inc., 2020)Human speech in real-world environments is typically degraded by the background noise. They have a negative impact on perceptual speech quality and intelligibility which causes performance degradation in various ... -
On the path loss model for 5-GHz microwave-based pinless subsea connectors
(Electromagnetics Academy, 2019)In this work, a simple propagation channel model for microwave-based pinless subsea connectors in the 5 GHz band is presented. Both high electromagnetic attenuation in seawater due to absorption and the near-field working ... -
On-Chip Terahertz antenna array based on amalgamation of metasurface-inspired and artificial magnetic conductor technologies for next generation of wireless electronic devices
(Elsevier GmbH, 2023)The paper presents a feasibility study on an innovative terahertz (THz) on-chip antenna array designed to reliably meet the high-performance connectivity requirements for next generation of wireless devices to enable ... -
Optimum Prediction of the Transfer Length of Strands Based on Artificial Neural Networks
(Elsevier B.V., 2020)As the effectiveness of prestressing is crucially linked to the transfer length (TL) of the strands, this study used Artificial Neural Network (ANN) technique for optimal prediction of TL based on more than 458 data points ... -
The potentials, challenges, and future directions of on-chip-antennas for emerging wireless applications - A comprehensive survey
(Institute of Electrical and Electronics Engineers Inc., 2019)The ever-growing demand for low power, high performance, cost-effective, low-profile, and highly integrated wireless systems for emerging applications has triggered the need for the enormous innovations in wireless transceiver ... -
Prediction of nodes mobility in 3-D space
(Institute of Advanced Engineering and Science, 2021)Recently, mobility prediction researches attracted increasing interests, especially for mobile networks where nodes are free to move in the three dimensional space. Accurate mobility prediction leads to an efficient data ... -
PriNergy: a priority‑based energy‑efcient routing method for IoT systems
(Springer., 2020)The Internet of Things (IoT) devices gather a plethora of data by sensing and monitoring the surrounding environment. Transmission of collected data from the IoT devices to the cloud through relay nodes is one of the many ... -
QUIC transmission protocol: Test-bed design, implementation and experimental evaluation
(De Gruyter Open Ltd, 2021)With the ever increasing demand for higher speed internet connectivity that can fulfil the application continuous need for higher bandwidth Google being the pioneer in many web-based services has launched a new UDP-based ... -
Real-time Shill Bidding Fraud Detection Empowered with Fussed Machine Learning
(Institute of Electrical and Electronics Engineers Inc., 2021)Shill Bidding (SB) occurs when the fake bidders are introduced by the seller’s side to increase the final price. SB is a crime committed during the e-Auction, and it is pretty difficult to detect because of its normal ... -
Real-time violent action recognition using key frames extraction and deep learning
(Tech Science Press, 2021)Violence recognition is crucial because of its applications in activities related to security and law enforcement. Existing semi-automated systems have issues such as tedious manual surveillances, which causes human ... -
Reduced-cost two-level surrogate antenna modeling using domain confinement and response features
(Nature Research, 2022)Electromagnetic (EM) simulation tools have become indispensable in the design of contemporary antennas. Still, the major setback of EM-driven design is the associated computational overhead. This is because a single full-wave ... -
Robust Object Categorization and Scene Classification over Remote Sensing Images via Features Fusion and Fully Convolutional Network
(MDPI, 2022)The latest visionary technologies have made an evident impact on remote sensing scene classification. Scene classification is one of the most challenging yet important tasks in understanding high-resolution aerial and ... -
Routing in cognitive radio networks with full-duplex capability under dynamically varying spectrum availability
(Korean Institute of Communication Sciences, 2021)This paper proposes a routing scheme for full-duplex-(FD)-based multi-hop CRNs that attempts to maximize the packet-delivery-ratio between any source–destination pair by being aware of the time-varying nature of ... -
SIW-based frequency-adjustable antenna for IoT-based duplex wireless devices
(Elsevier GmbH, 2024)This paper proposes a compact and frequency-adjustable/reconfigurable dielectric (DR)-loaded eighth-mode substrate integrated waveguide (EMSIW) antenna for duplex wireless communications. The miniaturization of the resonators ... -
Six-port interferometer for W-band transceivers Design and characterization
(Institute of Advanced Engineering and Science, 2019)The study has presented an extensive analysis of an integrated millimeter wave six-port interferometer, operating over a 10 GHz band, from 80 to 90 GHz. It has covered both semi-unlicensed point-to-point links (81-86 GHz), ...