Wireless Radio Frequency Engineers para contratar
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Freelancers patrocinados
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Analog / Mixed Signal / Digital, Antenna Design, Bill of Materials (BOM) Analysis, Bill of Materials (BOM) Optimization, Circuit Board LayoutHello, everyone. As a professional engineer who can put your ideas into practice with perfect and sophisticated skills and experience, I am pleased to have a great business relationship with you here. What Can I Do: 1. Electronics Design - Circuit & PCB Design: Analog and digital circuit and PCB design using...Hello, everyone. As a professional engineer who can put your ideas into practice with perfect and sophisticated skills and experience, I am pleased to have a great business relationship with you here. What Can I Do: 1. Electronics Design - Circuit & PCB Design: Analog and digital circuit and PCB design using various electronic design tools including Altium Designer, KiCad, Eagle, and EasyEDA - MCU control board design: Functional board design and firmware design centered on MCU - Sensor board design: Object status information detection circuit and board design using temperature, humidity, pressure, and proximity sensors - Power supply design: Design and manufacture of various DC and AC converters and stable PSU - Simulation: Electronic simulation analysis to verify design feasibility 2. RF & Antenna Design - RF design: RF circuit design and PCB design, including high-frequency amplifiers and filters - Communication device design: Design of a wireless communication device that can realize BLE, WiFi, and ZigBee functions - Antenna design: Design of various types of antennas in different frequency bands, such as mono-pole antennas, patch antennas, Yagi-Uda antennas, PCB antennas, and horn antennas. - Electromagnetic simulation: Integration of simulation and design using software including ADS, CST, and HFSS 3. Others - Code design including Arduino and C++ - Mechanical, electrical and plumbing design - Enclosure design of electronic devices As an innovative engineer, I enjoy working in a creative field of expertise and consider it my noble mission to contribute to human civilization and development by exploring ideal solutions in challenging environments. A thorough understanding of the customer's needs, combined with an unwavering sense of responsibility and commitment, will always be the driving force behind the completion of a project. I will always make your project great with my research skills and correct methodology. “Develop great ability and climb to the top of success with accurate skills.” With this ideology in mind, I have been running tirelessly through life, sharing joys and sorrows with my colleagues, and will continue to do so in the future. Therefore, the knowledge and wealth of experience I have accumulated here will be the most precious thing and will become a pleasant memory on the hill of success. If you are interested in my skills and experience and need my help, please feel free to contact me. I will always be open to client's requests. Thank you for visiting my profile. menos
Contratar pr0skilled
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steven654usa steven654usa
$70 USD / hora
PE(Civil | Structural) | Licensing 30+ statesUnited States- 11+ Years of extensive Structural Engineering Experience. My knowledge and experience includes Structural analysis, design, project managing, quality control, construction drawings preparation, detailing and field inspections for mid-rise and high-rise mixed-use, residential and commercial structures. Experienced...- 11+ Years of extensive Structural Engineering Experience. My knowledge and experience includes Structural analysis, design, project managing, quality control, construction drawings preparation, detailing and field inspections for mid-rise and high-rise mixed-use, residential and commercial structures. Experienced with complex new projects, alternations and retrofits, support of excavation design, temporary structures, parking structures, shoring, retaining structures and other facility structures. - Extensive knowledge of various codes and standards such as AISC, ACI 318, ACI 530, NDS, ASCE7, PCI, IBC, NYC BC, NYS BC, IBC, AISI, AWS. - Skills and engineering knowledge: Structural analysis and design, Project managing and coordination, Field inspections, Reports writing, Supervisory skills, Training, Leadership, Teamwork, Quality control, Structural steel, Connections design, Reinforced Concrete, Pre-Tensioned concrete, Post-Tensioned concrete, Masonry, Light frame steel structures, Timber Structures, Composite structures, Support of excavation, Temporary structures, Retaining structures, Foundations, Steel Detailing, RC Detailing. - Tools and software: ETABS, SAFE, RAM Structural System, RAM Concept, RAM Elements, RAM Connection,Bluebeam Revu, Tekla Structures, Autodesk Advance Steel, Visual Analysis, AutoCAD, Revit, Autodesk Robot Structural Analysis, RISA, STAAD-Pro, Decon Studrails, CFS, EnerCalc, Hilti Profis, Tower-Radimpex, ArmCAD-Radimpex, Microsoft Office, Mathematica, MATLAB, Microsoft Teams, Microsoft To Do. menos
Contratar steven654usa
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hamidlaihassan01 hamidlaihassan01
$30 USD / hora
blogs, TechWriting, RFAntennas, lot,5G, ML, AI, DLPakistanIngeniería eléctrica, Electrónica, Diseño de circuitos, Ingeniería de telecomunicaciones, Radio Frequency EngineeringStrong experience in RF, Microwave, Antennas, and millimetre-wave design (CST, HFSS, Agilent ADS, AWR Microwave design, MATLAB, LabVIEW, Cadence, Xilinx, spartan. FPGAs) MATLAB skills in signal processing, 5G, 4G, Machine Learning, deep learning, computer vision, RF toolbox, Antenna toolbox, Analog and Digital...Strong experience in RF, Microwave, Antennas, and millimetre-wave design (CST, HFSS, Agilent ADS, AWR Microwave design, MATLAB, LabVIEW, Cadence, Xilinx, spartan. FPGAs) MATLAB skills in signal processing, 5G, 4G, Machine Learning, deep learning, computer vision, RF toolbox, Antenna toolbox, Analog and Digital electronics, Radar systems, Internet-of-things, RTOS, Embedded systems, C, C++, Python, NumPy, pandas, sci-kit learn, TensorFlow, PyTorch, OpenCV. I am an Electronics Engineer, professional RF designer, python developer, and technical writing specialist. I got educated in Sweden, Finland and Pakistan & worked in Sweden, Belgium and Pakistan. I can work on Radiofrequency and microwave projects and write technical reports for you, from literature reviews, research, paper reviews, simulations, tabular comparisons of the latest papers and referencing/formatting in Latex/Word with high-quality results. The tools I use are Agilent ADS, AWR Microwave office for RF Circuit design (Low-Noise Amplifiers, High Power Amplifiers, Mixers, VCOS), CST, Antenna Magnus, Altair Feko and HFSS in array antenna designs for 5G, loT, satellite/radar/vehicular applications. I can use Python for data analysis, such as numpy, pandas, Tensorflow, data manipulation and feature extraction, and matplotlib/seaborn for plotting CSV, json, XML and popular data formats. I can do data cleaning, feature scaling and extraction, I can work on building Machine learning models from training, train/test/validation splitting, and getting results such as accuracy, precision, recall, and ROC, on methods such as K nearest neighbours, SVM, Random forest, PCA, dimensionality reduction, ensemble methods, stochastic, minibatch, batch gradient descent, ridge, lasso regression using datasets: I can help in procuring equipment/RF/Electronics from Asia, china, specifically RF equipment, amplifiers, attenuators, RF Microwave PCBs, and dielectric materials such as rogers replacements. More and more 5G components are coming from ZTS. I can write high-quality technical reports from academics, MS/PhDs and content writing. I am a researcher by profession & can write Journal/conference papers with high-quality results. Consult me for IEEE papers writing, academic paper writing or Electronics & Radiofrequency design projects. I develop Internet-of-things solutions, MQTT, CoAP, HTTP, Websocket, /Application Layer protocols, AWS loT, GCP, D2D solutions, wired (UART, SPI, I2C) and wireless (Zigbee, RF, Bluetooth, NB-loT, LoRawan, Sigfox, Zwave, 3G/4G. GSM, Wi-Fi, WLAN), esp32, esp8266, dragonboard410c, Arduino mini/mega, raspberry pi, Restful API, edge AI devices, Real-time operating systems (RTOS) & microcontroller based embedded solutions.I can write for blogs/websites on the advanced and latest hardware topics such as GPUs, advanced displays etc and advanced topics in RF, electronics and AI/ML engineering. menos
Contratar hamidlaihassan01
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Live Experts®: Experienced Engineers and Developers for All Your Projects. "At Live Experts, we are a team of professional engineers and developers who have a proven track record of delivering high-quality work. Our focus is on transforming your ideas into reality, while ensuring your satisfaction with every...Live Experts®: Experienced Engineers and Developers for All Your Projects. "At Live Experts, we are a team of professional engineers and developers who have a proven track record of delivering high-quality work. Our focus is on transforming your ideas into reality, while ensuring your satisfaction with every project." Research Writing: We specialize in research writing services, including literature reviews, research papers etc Computer Science: Our team is proficient in Machine learning, Deep learning, Artificial intelligence, Algorithms, Linux, Bash, Docker, and Asterisk. Engineering: We offer expertise in electrical, mechanical, civil, chemical, software, petroleum, and structural engineering. Statistics/Data Analysis: Our team has experience in SPSS, Minitab, Weka, and R programming for statistics and data analysis. Big Data Analysis: We offer services in classification and prediction, Hadoop, and Spark for big data analysis. Game/Web Development: Our team specializes in 3D, AR, VR, Unity 3D, and IOS/Android app development. Software Development: We provide software development services using languages such as Matlab and Mathematica, Python, Java, C/C++, C#, Arduino, Raspberry pi, and cloud computing. Engineering Tools: We are proficient in using tools such as 3ds Max, AutoCAD, Solidworks, Revit, Cisco, Simulink, Verilog/VHDL, Ansys, CAD, CAM, Abaqus, Arena, PCB, and hardware. Other Skills: We also have experience in EAGLE, Linux, Unix, Socket, Aspen, Hysys, TensorFlow, Keras, OpenCV, OpenGL, COMSOL and PLC Contact us today to discuss your project and get started! menos
Contratar LiveExperts
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.NET, Acoustical Engineering, Ingeniería aeronáutica, Ingeniería aeroespacial, AI (Artificial Intelligence) HW/SWI extensive experience in Design Modelling and Simulation. My project involvement spans Fixed-Wing Drones, Quadcopters, Aircraft Design, Performance Evaluation, Flight Dynamics, and Autopilot System Development. Additionally, I possess significant proficiency in CAD modelling utilizing CATIA and SOLIDWORKS, along with...I extensive experience in Design Modelling and Simulation. My project involvement spans Fixed-Wing Drones, Quadcopters, Aircraft Design, Performance Evaluation, Flight Dynamics, and Autopilot System Development. Additionally, I possess significant proficiency in CAD modelling utilizing CATIA and SOLIDWORKS, along with advanced skills across various Ansys modules, particularly ICEM, Fluent, Acoustic, and Static Structural. I also offer services in AI and Machine Learning, specializing in controller design using both Supervised Learning and Reinforcement Learning methodologies. Furthermore, I am an accomplished developer in both Windows and embedded systems, with expertise in designing and coding programs for 2D and 3D graphics, including 3D simulators, as well as OEM embedded devices. My areas of expertise also encompass digital electronics, embedded development utilizing platforms such as STM32, PIC, AVR, and Nordic nRF9160, as well as proficiency in C and C++ development. Additionally, I have experience in web development, covering backend technologies like PHP and MySQL, and frontend technologies including HTML and CSS. My skill set encompasses: Computational Fluid Dynamics (CFD) using Ansys, Star CCM+, and COMSOL. Finite Element Method (FEM) proficiency with Ansys and Abaqus. Designing control systems with expertise in both Classical and Robust methods. System Dynamics analysis. Aircraft Design and Performance evaluation. Utilizing MATLAB for various engineering tasks. Application of Simulink for system modeling and simulation. Proficiency in Simscape for physical system modeling. CAD modeling using SolidWorks, AutoCAD, and CATIA. Optimization techniques, including metaheuristic methods. Aircraft layout design using Plane Maker. Utilization of DATCOM for aircraft performance analysis. Proficiency in JAVA Foil for aerodynamic analysis. Application of Raymer Design Software (RDS) for aircraft design tasks. Experience with X-PLANE Flight Simulator for flight simulations. menos
Contratar YaRaheem786
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Hi, I'm Stephen, your IoT expert. I have a career spanning some 28 years in the telecommunications industry solving complex integration and automation problems which have enabled me to be a highly acclaimed and awarded innovative thinker. Today I take on a variety of challenges blending hardware and software to...Hi, I'm Stephen, your IoT expert. I have a career spanning some 28 years in the telecommunications industry solving complex integration and automation problems which have enabled me to be a highly acclaimed and awarded innovative thinker. Today I take on a variety of challenges blending hardware and software to bring to life innovative solutions in the IoT (Internet of Things) space. Some of the challenges I can help with are: ✅ LoRa and LoRaWAN solutions (I am LoRa and TTN certified) ✅ IoT communications such as MQTT, REST, XMPP, Google Cloud Messaging, Kafka and others. ✅ Hardware solutions with microcontrollers such as Arduino, ESP32, STM32, RP2040 (Raspberry Pi Pico), NordicRF, ATMEL, Microchip, and others ✅ Embedded development using Linux, FreeRTOS, and other tools on Raspberry Pi, x86, and other development platforms. ✅ Graphing through Grafana, Prometheus, Datadog, ThingsBoard, DataCake and others. ✅ Edge computing solutions using Docker or balenaOS ✅ Firmware development of Arduino using Arduino IDE or Platform IO in C++ ✅ Low-level device and driver development for the Linux kernel as well as microcontrollers ✅Full-stack software solutions using technologies such as PHP Laravel, NuXT, and Python ✅ Schematic and PCB development using KiCAD, Eagle, Altium or Orcad ✅APIs in any of the 13 programming languages I know ✅API gateways such as Apigee (I am certified), Mulesoft, Kong, and others ✅ Microservices such as AWS Lambda, Google Cloud Functions, and others ✅ Automation with technologies such as Ansible, Terraform, or good old manual code I am a sum of my experiences and all those who came before me. Experience gained through sleepless nights, lost weekends, and holidays finding innovative and permanent solutions to challenges. Other experience has been gained through the skills, advice, and leadership of experts in this field over many years. I am instinctively drawn to interesting and unique projects so if you have a challenge that requires out-of-the-box thinking please do not hesitate to consider me. menos
Contratar InternetOfThings
