Drones can be used in agriculture applications to monitor crop yield and climate conditions extend the communication range of wireless sensor networks monitoring areas. However, faces challenges limitations, such as drone flight time, power consumption, distance, which are addressed this study. Wireless transfer (WPT) charge batteries. WPT using a magnetic resonant coupling (MRC) technique was considered study because it allows high efficiency with tens centimeters, transfers achieved...

Wireless sensor networks (WSNs) have received significant attention in the last few years agriculture field. Among major challenges for nodes' deployment is path loss presence of dense grass or height trees. This results degradation communication link quality due to absorption, scattering, and attenuation through crop's foliage In this study, two new path-loss models were formulated based on MATLAB curve-fitting tool ZigBee WSN a farm The between router node (mounted drone) coordinator was...

UAVs or drones as an alternative solution to providing high-quality Internet service in difficult terrain are environmentally friendly and do not consume electricity during the day is case with communication towers. But developers of network face difficulties drone system associated need take into consideration unpredictable weather conditions terrain, well short life drone's batteries. Therefore, object this study process managing UAV traffic through use gNB-IoT 5G. The possibility using a...

When localizing wireless sensor networks, estimating the distances of nodes according to known locations anchor remains a challenge. As may transfer from one place another, localization technique that can measure or determine location mobile node is necessary. In this paper, distance between bicycle when moves on cycling track and coordinator (i.e., coach), which positioned middle field was estimated for indoor outdoor velodromes. The determined based two methods. First, raw estimate done by...

Falls are the main source of injury for elderly patients with epilepsy and Parkinson’s disease. Elderly people who carry battery powered health monitoring systems can move unhindered from one place to another according their activities, thus improving quality life. This paper aims detect when an individual falls provide accurate location incident while is moving in indoor environments such as houses, medical care centers, hospitals. Fall detection accurately determined based on a proposed...

The use of wireless sensor networks (WSNs) in modern precision agriculture to monitor climate conditions and provide agriculturalists with a considerable amount useful information is currently being widely considered. However, WSNs exhibit several limitations when deployed real-world applications. One the challenges faced by prolonging life nodes. This challenge primary motivation for this work, which we aim further minimize energy consumption system (WAS), includes air temperature,...

In this study, an Amer fractal slot antenna is proposed as a multiple input, output (MIMO) with four ports. The excited by CPW (coplanar waveguide) to control the leakage of electromagnetic energy, which leads high match between and input impedance, thus achieving dual operating bands 1.5-19.2 GHz 25-37.2 for port 1, 1.4-19 20-35.5 2, wide band 1.4-29 3, 1.6-21 22-37 4. Therefore, meets all market needs wireless communication technologies such 3G, Long Term Evolution (LTE, 2.6 /3.5 GHz),...

Recent major advancements in drone charging station design are related to the differences coil between material (copper or aluminum) and inner thickness (diameter design) address power transfer optimization increased efficiency. The designs normally challenged with reduced weight on drone’s side, which can lead payload misalignment position issues receiver transmitter, limiting performance of wireless charging. In this work, combination was tested vertical alignment from 2 cm 50 cm, lateral...

Background: Medical diagnostic and imaging technology has been fundamentally impacted by the twenty-first-century increase in internet technology, computers, wireless communication, data storage. However, like with other modalities, medical may be hampered noise artefacts, compromising practical analysis potentially posing health hazards. Objective: The study focuses on BM3D (Block Matching 3D Filtering) technique, a state-of-the-art method, to combat images. Denoising these images aims...

Background: As imaging technology advances, cinema, photography, computer vision, and image processing need high-quality visual data. The quality depends on camera efficiency resolution.Objective: This study examines the trade-offs between concerning performance measures (e.g., pixel count, sensor size, dynamic range) picture resolution. Image clarity, detail, are greatly affected by resolutions, notably in digital mobile phone cameras.Methods: tests cameras with different resolutions to...

Single-tube loop coil (STLC) and multi-turn copper wire (MTCWC) wireless power transfer (WPT) methods are proposed in this study to overcome the challenges of battery life during low-power home appliance operations. Transfer power, efficiency, distance investigated for charging mobile devices on basis two systems. The distances 1–15 cm considered because practicality range has been proven be reliable current work device charging. For STLC, Li-ion is charged with total system efficiencies...

The paper deals with the issues of metamerism in multimedia and telecommunication paths. Attention is focused on end devices end-to-end path. A comparison made assessments using traditional coordinate systems for representing colors, coordinates modern color models CAM16, CAM20u, ZCAM. Numerical differences obtained data are shown under same input conditions. Statistical metamer estimates Mac Adam ellipses presented. study was conducted work, showing that spectral compositions colors can be...

Background: In the last two decades, there has been a growing interest in intelligent management systems capable of strengthening numerous industries. This study uses fuzzy sets to analyse and enhance comfort levels apartment dwellers. Objective: The primary objective this project is create an system which focuses on both statistical subjective elements living comfort. article aims help readers understand difficulties possible conflicts caused by insufficient data various preferences...

In the last decent, number of Internet Things (IoT) health-based paradigm reached to a huge users, services, and applications across different disciplines. Thus, hundreds wireless devices seem be distrusted over limited or small area. To provide more efficient network, software-defined network (SDN) thought good candidate deal with these users. this work, after novel SDN algorithm is proposed for hospital environment, it also designed integrated into an Health (IoHT) paradigm. The called...

This research study presents a cube dielectric resonator antenna (DRA) with four different radiation patterns for internet of things (IoT) applications. The various are determined by the grounded capacitor loading to reduce interference. DRA is constructed ceramic material constant 30 and fed via coaxial probe located in antenna’s center. Capacitors used load parasitic microstrip feed lines. Each pattern adjustable adjusting capacitors on line. proposed works at 3.5 GHz -10 narrow impedance...

This paper discusses the design,construction,and simulation of a beat frequency oscillator metal detector.Over years, it has become an important issue to limit, entry people into certain places with weapons or instruments harm and destruction.inthis is design effective means detecting dangerous made in order reduce crime rate society.It uses principle electromagnetic induction adopts digital technique.The system search coil detect metallic objects at close range gives visual, auditory...

Abstract This paper describes and analyzes a new technique used in Q -slot antenna to generate circular polarization (CP). The CP characteristics were investigated carefully by studying the surface current distribution, phase difference between left hand (LHCP) right (RHCP) at some resonant frequencies, measured values of axial ratio bandwidth (ARBW). Normal arms ( E 1 2 ) cut upper elliptical feeding strip line form an open-mouth structure. made equal length set perpendicular each other...

Background: The rapid evolution of telecommunications has been marked by the integration advanced technologies such as Long-Term Evolution (LTE), Fifth Generation (5G) networks, Unmanned Aerial Vehicles (UAVs or drones), Internet Things (IoT), and cloud computing. These have significantly reshaped landscape data transmission communication efficiency. Objective: This review aims to evaluate collective impact interconnectivity LTE, 5G, drones, IoT, in modern telecommunications, highlighting...

Background: As the world shifts towards renewable energy, there is a growing demand for efficient energy storage systems. Because of their unique features, nanostructured materials have emerged as key to improving performance and efficiency these Objective: This research aims assess most recent discoveries uses in technologies, emphasizing its disruption industry. Methods: A detailed assessment advances was undertaken, focusing on diverse utilized batteries, supercapacitors, other Synthesis...