Antenna Test Engineers zum Anheuern
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Gesponserte Freelancer
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I am an Electrical Engineer specializing in electromagnetic and antenna engineering. I develop innovative solutions in antenna design, RF/microwave systems, and advanced electromagnetic structures. My expertise spans the design, simulation, and optimization of passive and active components for next-generation wireless...I am an Electrical Engineer specializing in electromagnetic and antenna engineering. I develop innovative solutions in antenna design, RF/microwave systems, and advanced electromagnetic structures. My expertise spans the design, simulation, and optimization of passive and active components for next-generation wireless and sensing applications. With a strong foundation in antenna and RF design and a passion for innovation, I aim to drive advancements in next-generation wireless and electromagnetic technologies. weniger
Nasser1364
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Imaginative4U Imaginative4U
$50 USD / Stunde
Architect & Product Designer / Industrial DesignerUnited Arab EmiratesHi there, My name is Hisham, and I am Technical Architect & 3D Designer [CG Artist] with more than 15+ years in design & technical design/drafting. -I have a lot of experience in design [Architecture & Landscape sector] in residential and commercial / hospitality design. -I have a lot of experience in civil...Hi there, My name is Hisham, and I am Technical Architect & 3D Designer [CG Artist] with more than 15+ years in design & technical design/drafting. -I have a lot of experience in design [Architecture & Landscape sector] in residential and commercial / hospitality design. -I have a lot of experience in civil construction [Architecture sector] in residential and commercial / hospitality design & Steel reinforcement shop drawings -I have a lot of experience in steel design [Architecture sector] in residential and commercial / hospitality design. -I have a lot of experience in interior design & renovate / reconstructor all kind in design [Fit-out] in residential and commercial / hospitality design. -I have a lot of experience in civil construction [Production / Fabrication sector] in residential and commercial / hospitality design & Product design to manufacturing/fabrication. >>>>>>> in product design to manufacturing/fabrication from scratch such as -Kiosks, exhibitions, tents, warehouse/sheds, portable houses, tiny houses, lights design, steel structure design yachts/boats, water motorcycles, swimming board, and so on. *Note:- -Ability to convert any kind of design into reality. I have been work in positions in multi companies such as. Technical Designer, BIM Modeler, Architectural & Civil Structure Draughtsman / Technical Draftsman /Draftsman / Draftsperson / CAD Operator / Product Design / Industrial Designer Skilled in ✅AutoCAD 2D & 3D + Raster Design. ✅Revit / ArchiCAD ✅3Ds Max / Rhino 3D / Sketchup ✅Zbrush ✅Fusion 360 / Inventor / Solidworks ✅V-ray / Corona renderer ✅Showcase / Lumion / Twinmotion ✅Sketchbook Pro / Designer ✅Adobe Photoshop / Illustrator ✅Unreal Engine ✅Substance Designer / Painter weniger
Imaginative4U
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I am an RF and electronics design engineer from Ukraine with strong experience in antenna design, RF PCB layout, and general electronic hardware development. I focus on practical, manufacturable designs with predictable performance. Core expertise: - RF PCB layout (impedance control, grounding, isolation, EMI...I am an RF and electronics design engineer from Ukraine with strong experience in antenna design, RF PCB layout, and general electronic hardware development. I focus on practical, manufacturable designs with predictable performance. Core expertise: - RF PCB layout (impedance control, grounding, isolation, EMI reduction) - High-speed and mixed-signal PCB design (impedance and length matching) - Schematic & PCB layout and BOM for production-ready hardware - Power supply and filtering design - Antenna design and tuning (GNSS, Wi-Fi, ISM bands...) Typical work: - Wi-Fi, BLE, LoRa, and custom RF hardware - Compact and embedded antennas - Multilayer PCBs optimized for performance and cost - Design review, layout correction, and RF/EMI troubleshooting Tools: - RF design and simulation tools (ADS, CST, and HFSS) - PCB design tools (Altium, KiCAD, OrCAD, PADS, and EasyEDA) - Others (NI Multisim, Proteus, Matlab...) Thanks for visiting my profile. weniger
leonidye
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freelancer1158 freelancer1158
$75 USD / Stunde
AI & Engineering Expert | Data & Automation ProIsraelMultidisciplinary Electrical & Electronics Engineer (MSc, PE) with 15 years leading projects from aerospace flight-hardware to Industry 4.0 factories. I fuse rugged hardware with AI-driven intelligence, delivering concept-to-production solutions that cut risk and compress schedules. Core Expertise o PCB &...Multidisciplinary Electrical & Electronics Engineer (MSc, PE) with 15 years leading projects from aerospace flight-hardware to Industry 4.0 factories. I fuse rugged hardware with AI-driven intelligence, delivering concept-to-production solutions that cut risk and compress schedules. Core Expertise o PCB & Circuit Design - 350 + boards (analog, high-speed digital, RF 6 GHz, power 30 kW); EMC/EMI, DFM/DFT o Embedded & IoT - STM32/ESP32/RPi, secure OTA, ultra-low-power edge nodes, MQTT/LwM2M o Industrial Power & Control - NEC/IEC-compliant plant layouts, ETAP studies, PLC/SCADA/VFD commissioning o AI & Analytics - Python/TensorFlow/XGBoost pipelines, predictive maintenance, RL energy optimizers, Grafana/Dash dashboards o MATLAB/Simulink & DSP - motor FOC/BLDC, power-system transients, Kalman/FFT filtering Differentiators End-to-End Ownership - feasibility ? architecture ? schematic / PCB ? firmware ? cloud ? certification ? ramp-up Cross-Disciplinary Fluency - hardware + firmware + data science + automation Compliance First - DO-160, IEC 61508 SIL-3, UL 508A, FCC/CE, ISO 13849 Leadership - managed 18-engineer teams, Agile/Scrum & PLM (Arena, Jira) Quality Mindset - IPC Class 3, Six-Sigma GB, 100 % unit-tested critical code Tools & Stack Altium, KiCAD, Allegro, AutoCAD Electrical | SPICE, CST, HFSS | C/C++, Python, Rust-embedded, FreeRTOS, Zephyr | ETAP, Power Factory | TensorFlow, PyTorch, Scikit-Learn | Siemens TIA Portal, Rockwell Studio 5000 Select Achievements o Aerospace: Flight-qualified DAU; DO-160G EMI passed first shot o Renewables: 5 MW PV plant LV/MV design; 18 % copper saved via ampacity optimization o Semiconductor Fab: AI predictive maintenance cut tool downtime 45 % (US \$1.3 M/yr) o Smart Factory: 120 IoT gateways + 900 sensors; OEE boosted 11 % Client Value I marry rigorous electrical engineering with modern data science to create reliable, insight-rich products. Engage me when you need faster time-to-market, lower lifecycle cost, and documentation your auditors will love. weniger
freelancer1158
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