A compact multiple-input-multiple-output (MIMO) dielectric resonator antenna (DRA) that is suitable for internet of things (IoT) sensor networks proposed with reduced coupling between elements. Two rectangular-shaped DRAs have been placed on the opposite sides a Rogers substrate and each fed using coplanar waveguide (CPW) feed slots etched in dedicated metal ground plane located under DRA. Moreover, locating elements at has improved isolation by 27 dB without need to incorporate additional...

This paper presents the use of a static synchronous compensators (STATCOM) device to improve low voltage ride through (LVRT) ability an electrical network consisting wind farms that produce 9 MW and 1 PV stations during grid faults. A hybrid energy model is connected with 100 MVAR STATCOM at point common coupling (PCC) line fault occurs on grid. control used detect PCC bus occurring (LL) faults by compensating reactive energy. method particle swarm optimization (PSO) utilized for adjusting...

An efficient optoelectronic integrated device for overcoming image smearing from pixelless up-conversion is presented. This consists of a graphene layer photodetector (GLPD) with light-emitting diode (LED). The conversion images FIR to NIR devised using the GLPD-LED instrument. Hence, characteristics by imaging are primary concern. fundamental instruments resolution, contrast transfer, and converted efficiency image. Consequently, explicit solutions analysis devices investigated. These...

Multimodal medical image fusion is crucial for enhancing diagnostic accuracy by integrating complementary information from different imaging modalities. Current techniques face challenges in effectively combining heterogeneous features while preserving critical information. This paper presents a Temporal Decomposition Network (TDN), novel deep learning architecture that optimizes multimodal through feature-level temporal analysis and adversarial mechanisms. The TDN incorporates two key...

This article describes the design and fabrication of a 4 × MIMO antenna array intended for operation at 60 GHz. The comprises half-circular p-shaped radiator connected with microstrip line printed on Rogers 4003 substrate area 22.5 mm2 εr, thickness, tan δ 3.5, 0.203 mm, 0.0027, respectively. single is doubled to power divider obtain 1 2 gain enhancement purposes. model duplicated same achieve ports antenna. Thereafter, experimentally fabricated tested validate simulated results. measured...

Accurate short-term forecasting of electrical energy loads is essential for optimizing management in low-carbon buildings. This research presents an innovative two-stage model designed to address the unique challenges Electricity Load Forecasting (ELF). In first phase, robust data preprocessing techniques are employed handle issues such as outliers, missing values, and normalization, which common electricity consumption datasets context enhances quality reliability, laying foundation...

The role of robotic systems in human assistance is inevitable with the bots that assist interactive and voice commands. For cooperative precise assistance, understandability these needs better input analysis. This article introduces a Comparable Input Assessment Technique (CIAT) to improve bot system’s understandability. research novel approach for HRI uses optimized algorithms detection, analysis, response generation conjunction advanced neural classifiers. employs deep learning models...

A wideband hemispherical dielectric resonator antenna (DRA) with enhanced gain is proposed for a frequency band of 20 to 28 GHz. The precise alignment and assembly the DRA represent key challenges at such frequencies that were addressed using three approaches: first was based on outlining position ground plane, second involved creating groove in compound plane which placed, third 3D-printing perforated substrate. In all cases, same utilized excited higher-order mode an annular ring slot....

A novel approach is proposed to design a circularly polarized (CP) hemispherical dielectric resonator antenna (DRA) with wide axial ratio (AR) bandwidth by incorporating an additional substrate between the and ground plane. This in addition lower feeding that located plane on one side microstrip line other side. Adding another top of provided degree freedom facilitated achievement ab 18% AR bandwidth. In addition, integrated DRA perforated configuration was utilized achieve optimum effective...

This article presents an innovative method for planning and tracking the trajectory in image plane visual control of a quadrotor. The community researchers working on 2D widely recognizes this challenge as complex, because defined space can lead to unpredictable movements robot Cartesian space. While have addressed problem mobile robots, quadrotors continue face significant challenges. To tackle issue, adopted approach involves considering separation altitude from other variables, thus...

Visual clarity is significantly compromised, and the efficacy of numerous computer vision tasks impeded by widespread presence haze in images. Innovative approaches to accurately minimize while keeping image features are needed address this difficulty. The difficulties current methods need create better ones brought light investigation removal problem. main goal provide a region-specific reduction approach utilizing an Adaptive Neural Training Net (ANTN). suggested technique uses adaptive...

Abstract Low Voltage Ride Through (LVRT) is considered one of the main and serious problems facing electrical grid. It occurs due to three-phase symmetric faults asymmetric such as a double line ground fault that applies in this system. This paper Static Synchronous Compensators (STATCOM) improve LVRT capability dynamic performance an grid linked Photovoltaic (PV)/Wind hybrid system through disturbances. A power containing PV station produces 1 MW wind farm from type Doubly Fed Induction...

A circularly polarized (CP) and wide-band monopole antenna with a miniaturized size is suggested in this study. The structure composed of U-shaped radiator on the front side, partial ground plane two rectangle slots, quadrilateral-shaped parasitic strip back side FR4 substrate. operation S11 ≤ -10 dB was achieved by regulating that placed second CP when excited modes same amplitude 90° phase difference. This could be generated slots' dimensions plane. Moreover, utilized to extend 3 axial...

This paper explores how varying the structure of an on-chip 60 GHz dielectric resonator antenna (DRA) affects radiation characteristics such as gain, bandwidth and efficiency. Three configurations have been considered a standalone antenna, with single superstrate, superstrate well parasitic substrate. A considerably high broadside gain 12.4 dBi achieved when substrate (SPS) are utilized. has in conjunction 7.2% impedance efficiency 81.6 %. All optimizations done using CST cross-validated HFSS.

This paper introduces a 3-level of phase-shift ZVS-PWM with H bridge DC/DC high power converter at high-frequency link for arc welding machine. The proposed model has reduced filter size, improved dynamic response and voltage losses on the semiconductor switches. Current doubler circuit is inserted secondary side in converter, high-output current produced from secondary-side so, efficiency may be getting better by using rectifier (CDR). basics working test, analysis are introduced....

A significant number of cameras regularly generate massive amounts data, demanding hardware, time, and labor resources to acquire, process, monitor. Asymmetric frames within videos pose a challenge automatic summarization videos, making it challenging capture key content. Developments in computer vision have accelerated the seamless analysis high-resolution video Video (VS) has garnered considerable interest due its ability provide concise summaries lengthy videos. The current literature...

Wheat serves as a crucial agricultural commodity and primary dietary staple for numerous global populations. However, it faces persistent threats from various diseases targeting wheat leaves, ultimately impacting its production. Accurate prompt automated disease diagnosis through advanced computer vision is safeguarding quality. the literature relied on inadequate feature selection acquired computationally expensive backbones followed by shallow layered networks. It resultantly limiting...

Abstract The goal of this research study was to identify and prioritize the significant cybersecurity challenges that vendor firms encounter during software development. Using Systematic Literature Reviews (SLRs), 13 were found, including “Security issues/Access Cyberattacks”, “Lack Right Knowledge”, “Cost Security Issues”, Confidentiality Trust” among others. To address these concerns, a multifaceted strategy prioritizes continuing education, training, investment in measures, as well...