Wireless Radio Frequency Engineers pentru angajare

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  • Angajează pe     RobMags
Angajează pe     RobMags

    RobMags RobMags

    Armenia $15 USD/oră
    MEng - Means of Communication, Telecommunication
    Armenia
    1.8
    2 recenzii 2 recenzii $15 USD pe oră
    Master of Engineering - Means of Communication, Telecommunication Network Design | Telecommunications | Network Engineering For at least 20 years already I have been working in communication systems. In the past I worked in TV (cable, satellite communications, MMDS (Microwave Multipoint Distribution System /...
    Master of Engineering - Means of Communication, Telecommunication Network Design | Telecommunications | Network Engineering For at least 20 years already I have been working in communication systems. In the past I worked in TV (cable, satellite communications, MMDS (Microwave Multipoint Distribution System / Multichannel Multipoint Distribution Service)) networks. Then, after completing military service, I worked in Telecommunications and IT (ICT), build global (WAN, SD-WAN, etc.) and local (LAN, etc.) networks, Fiber Optic networks (FTTH, FTTB, FTTC, FTTN, P2P, CWDM, PON/EPON, etc.), other Wired and Structured Cabling network, Wireless networks, IP cameras networks, etc. I have a lot of experience in designing of: - Fiber Optics networks (FTTH, FTTB, FTTC, FTTN, P2P, CWDM, PON/EPON, etc.) - Other Wired and Structured cabling networks - Wireless networks - IP cameras networks (NVR system) - Global (WAN, SD-WAN, etc.) and local (LAN, etc.) networks I can consult and supervise for design/build/optimization/troubleshooting of network/infrastructure also. I have two mottoes in the work: 1. Who wants to work that is looking for funds, who is not - the reasons 2. Irreplaceable professionals do not exist, there are irreplaceable staffs mai puțin
  • Angajează pe RobMags
  • Angajează pe     macroenergy
Angajează pe     macroenergy

    macroenergy macroenergy

    Turkey $25 USD/oră
    Electronics Engineer
    Turkey
    1.7
    1 părere 1 părere $25 USD pe oră
    DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux...
    DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms -BLDC motor -Step motor -DC motor Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reade rand transmitter -Magneticreader PowerElectronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design -Easyeda -CAD files of manufacturers Embedded system -ESP32,ESP8266,modules -Bluetooth and Wifi -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas -STM32 -C2000 Matlab -Power Electronics simulation -Motor drive -WindEnergy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation (TI,National, LinearTech, Maximlibraries) -LTI -National -Matlab -Easyeda mai puțin
  • Angajează pe macroenergy
  • Angajează pe     phongsolo
Angajează pe     phongsolo

    phongsolo phongsolo

    Vietnam $5 USD/oră
    Video Production, Matlab, Broadcast Technology
    Vietnam
    0.0
    0 recenzii 0 recenzii $5 USD pe oră
    I'm working at broadcast company. I have a knowledge about video editor: Capcut, Adobe Premiere. I had edited some videos: Tiktok; YouTube; Piano mini show. I received the B.E. degree in Telecommunications Engineering from University of Transport and communications–Campus 2 (UTC2), Vietnam in 2006; the degree of...
    I'm working at broadcast company. I have a knowledge about video editor: Capcut, Adobe Premiere. I had edited some videos: Tiktok; YouTube; Piano mini show. I received the B.E. degree in Telecommunications Engineering from University of Transport and communications–Campus 2 (UTC2), Vietnam in 2006; the degree of bachelor of business administration from the University of Economics HCMC (UEH) in 2012; and Master of Telecom from HCMC Posts and Telecommunications Institute of Technology (PTIT), Vietnam in 2014. From July 2006 to June 2012, he worked as an engineer in CDMA Mobile Phone Center (S-Fone Mobile - a co-operation Project of SPT Vietnam and SK Telecom Korea) with major subject: Mobile Access Network in CDMA 2000 1X EV-DO system, Radio network optimization, RF planning. Since July 2012 to present, he has been a member of Research Staff in Broadcast Research and Application Center- Vietnam Television (VTV) with major subject: TV White Space Cognitive Radio Network, Audio loudness normalization for TV broadcasting, DVB-T2/C2/S2 network, emerging audio/video codec as MPEG-H 3D audio/HEVC video, UHD/4K technology. My research interests include the areas of mobile communication network (Two-way communications, Full-Duplex transmission), energy harvesting, audio/video coding and broadcast technology. mai puțin
  • Angajează pe phongsolo
  • Angajează pe     ahmedibrahem1135
Angajează pe     ahmedibrahem1135

    ahmedibrahem1135 ahmedibrahem1135

    Egypt $15 USD/oră
    Graphic designer, logo designer and video editor
    Egypt
    0.0
    0 recenzii 0 recenzii $15 USD pe oră
    I'm a graphic designer with more than 6 years of freelance experience. I specialized in logo design and have extensive experience witk Jraphics and illustrations. First impressions mean everything, especially when it comes to your business. Grab the attention of potential clients with eye-catching graphic design. I...
    I'm a graphic designer with more than 6 years of freelance experience. I specialized in logo design and have extensive experience witk Jraphics and illustrations. First impressions mean everything, especially when it comes to your business. Grab the attention of potential clients with eye-catching graphic design. I design logos and Graphic/branding material with a unique research-based process. My expertise includes - Logo Design - Branding - Illustration - Icon Design - Poster Design - Digital Painting - Banner Design - Leaflets - Letterheads - Flyer Design - Business Cards - Brochure Design - T-shirt Design Feel free to contact me anytime through Freelancer chat. Logo Design • Adobe Flash • Website Design mai puțin
  • Angajează pe ahmedibrahem1135
  • Angajează pe     pr0skilled
Angajează pe     pr0skilled

    pr0skilled pr0skilled

    Ukraine $30 USD/oră
    Electronic Engineer, RF & Antenna Expert
    Ukraine
    0.0
    0 recenzii 0 recenzii $30 USD pe oră
    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...
    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. mai puțin
  • Angajează pe pr0skilled
  • Angajează pe     cmsivolella
Angajează pe     cmsivolella

    cmsivolella cmsivolella

    Uruguay $20 USD/oră
    Electronics Engineer | PCB designer | Embedded
    Uruguay
    0.0
    0 recenzii 0 recenzii $20 USD pe oră
    Hello, Thanks for taking the time to review my profile! I’m an Electronics Engineer specializing in PCB and Electronics Design. With years of experience in the industry, I’ve built my business as a freelancer around being detail-oriented, punctual, and innovative whenever possible. I believe in providing my clients...
    Hello, Thanks for taking the time to review my profile! I’m an Electronics Engineer specializing in PCB and Electronics Design. With years of experience in the industry, I’ve built my business as a freelancer around being detail-oriented, punctual, and innovative whenever possible. I believe in providing my clients with the best possible product without breaking the bank. I offer services in many areas, including (but not limited to): ● Embedded Systems: Analog and digital circuitry design and simulation, PCB design, firmware development. ● Analog Electronics Design: Analog frontends, amplifiers, filters, mixers, and general analog circuitry for low-frequency, low-power precision applications. ● Power Electronics: Circuitry design and simulations, high power PCB design, control systems. ● RF design: RF circuitry and PCB design. I offer services for all product development stages: Proof of Concept, Prototyping, Value Analysis and Value Engineering, and Product Release. I’m well-versed in a vast array of software and tools, and believe in always keeping up to date on the most modern and revolutionary techniques. I am proficient in: ● Schematic drawing and PCB design: Altium Designer, KiCAD, EasyEDA, OrCAD and EagleCAD. ● Software simulation: NGSpice, PSpice and LTSpice. ● Firmware development: STMcube (ST Microelectronics), CCS (Texas Instruments), Segger Embedded Studio and MPLABX (Microchip and Atmel). If you’re interested in working with me, I’m available via Freelancer and will always answer your questions or requests in a timely manner. Thank you for your time and have a great day! mai puțin
  • Angajează pe cmsivolella
  • Angajează pe     LiveExperts
Angajează pe     LiveExperts

    LiveExperts LiveExperts

    Pakistan $50 USD/oră
    Engineers | Research Writers | Developers
    Pakistan
    0.0
    0 recenzii 0 recenzii $50 USD pe oră
    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! mai puțin
  • Angajează pe LiveExperts
  • Angajează pe     mfgomha
Angajează pe     mfgomha

    mfgomha mfgomha

    Egypt $30 USD/oră
    Civil Structural Engineer & Researcher, Ph.D.
    Egypt
    0.0
    0 recenzii 0 recenzii $30 USD pe oră
    Attention: “Unauthorized copying or reproduction from my portfolio is strictly prohibited” I'm a civil consultant structural engineer, and researcher, having 17 years of experience, and holding Masters and Ph.D. degrees in structural engineering. I have extensive experience in designing steel, wood, and concrete...
    Attention: “Unauthorized copying or reproduction from my portfolio is strictly prohibited” I'm a civil consultant structural engineer, and researcher, having 17 years of experience, and holding Masters and Ph.D. degrees in structural engineering. I have extensive experience in designing steel, wood, and concrete structures and bridges (Buildings, infrastructures and Earth retaining structures), in addition, I have long experience in advanced non-linear analysis for complex elements and connections using ANSYS (concrete, steel, Prestressing, fiber reinforced concrete, UHPC, and FRP materials), besides the advanced analysis of soil structure interaction SSI using Midas GTS (for piled raft foundation, earth retaining structures, and marine structures) Having worked within consultant offices for about 17 years, besides my academic studies , I have developed a wide range of skills and experiences, which superstructure, substructure including piles, and soil layers are analyzed together to get the interaction between them. Area of Experiences : 1. Structural analysis and design for steel structure and concrete building and Bridges 2. Advanced Non-Linear analysis for complex elements and connections using ANSYS workbench or APDL or MIDAS FEA NX : (concrete, steel, Prestressing, fiber reinforced concrete, UHPC, and FRP materials) 3- Nonlinear Pushover Analysis 4- Soil structure interaction analysis ( SSI ) for piled raft foundations, earth retaining structures, or marine structures. In addition to structural studies interacting with geotechnical scope 5- Extensive experience in high rise building and high seismic zones of India 6- Design of Post-Tensioning slabs 7- Design of prestressed Bridges 8- Design of precast concrete building and bridges 9. Structural Value engineering studies 10- 3D modelling 11- 3D-Rhino modelling and grasshopper scripting 12- Design of water tanks and water structures 13- Can help in researches for post-graduate studies 14- Technical writing 15- Design of GFRC and UHPC cladding panels 16- Design of Thermohouse buildings, Insulated Concrete Forms system (ICF)-UK & Ireland 17- Design of insulating precast concrete sandwich panels ( SCIPS, SIP ) 18- Structural strengthening and extension Studies-Designs 19- Single pile model, diaphragm walls, and earth retaining structures 20- Expert in Earthquake engineering, seismic analysis and lateral loads resisting systems Software: 1- ETABS, Safe, SAP2000 2- Midas Civil, Gen, GTS NX, FEA NX 3- ANSYS mechanical apdl & workbench 4- RAM concept for PT slabs 5- AUTOCAD 6- NAVISWORKS 7- Rhino3D & Grasshopper 8- Revit & Tekla structures 9 - Hilti Profis 10- Bluebeam Revu 11- Dlubal RFEM 6 Codes and standards: ACI, AASHTO, PCI, AISC, UBC, ASCE, EC, ECOP, Indian standards including: IS 456, IS 16700, IS_13920, IS-1893, IS 800, IS 875, IS 1786 *Not only is a structural design but also a value engineering study that achieves the best solution with the lowest construction materials and cost* mai puțin
  • Angajează pe mfgomha
  • Angajează pe     kevin7051102
Angajează pe     kevin7051102

    kevin7051102 kevin7051102

    Germany $40 USD/oră
    Electronics and RF engineer
    Germany
    0.0
    0 recenzii 0 recenzii $40 USD pe oră
    Hello, everyone. I've been in the field of RF and electronics for 20 years, where I value experience and acquaintances more than income. I am proficient in hardware design, including antennas, filters, and amplification paths, and is well versed in simulation analysis work and software creation. In fact, the RF field...
    Hello, everyone. I've been in the field of RF and electronics for 20 years, where I value experience and acquaintances more than income. I am proficient in hardware design, including antennas, filters, and amplification paths, and is well versed in simulation analysis work and software creation. In fact, the RF field is so complex and difficult that other people do not come forward easily. In addition, since there is a constant health risk, there must be a corresponding compensation. However, rather than my own health, I will cherish the lofty idea of obtaining my own creations and contributing to the welfare of mankind. I am familiar with several fundamental theories and is very familiar with electronic design and analysis tools including MATLAB, CST, ADS, HFSS, Proteus, Multisim, Altium, Kicad, etc. Main technology: My skilled skills, experience and sincere efforts will naturally give you satisfaction and produce excellent business results. 1. Antenna design, simulation analysis and testing 2. RF device (oscillator, filter, resonator, amplifier, mixer, etc.) design and management, troubleshooting 3. Digital signal processing and simulation analysis 4. PCB design and simulation analysis 5. Mathematical modeling and analysis evaluation 6. Wireless communication device design and test I am passionate about creating innovative designs that exceed our clients' expectations. If you would like to discuss more of your project or get more information about my qualifications, please contact me. mai puțin
  • Angajează pe kevin7051102
  • Angajează pe     WinterGreenTech
Angajează pe     WinterGreenTech

    WinterGreenTech WinterGreenTech

    India $10 USD/oră
    MATLAB |Julia | C# | Flutter(Mobile)| Svelte
    India
    0.0
    0 recenzii 0 recenzii $10 USD pe oră
    we provide Product development with R&D and Services. we work based on customer Requirements and give outmost result with minimum Complexity. ******** Customer Satisfaction is our Priority ********* ******** Unique Way of Product Development ********* ********Pay After See Working Demo(Optional)******** Skills * R&D...
    we provide Product development with R&D and Services. we work based on customer Requirements and give outmost result with minimum Complexity. ******** Customer Satisfaction is our Priority ********* ******** Unique Way of Product Development ********* ********Pay After See Working Demo(Optional)******** Skills * R&D Service in MATLAB | Python | Julia * Mobile App | Flutter | IOS(Swift) | Android * Web Application | Svelte * Backend | Core PHP | FastAPI * Windows | C# * Embedded | Arduino |Esp32 | PIC | Xilinx * Database | MySQL | MSSQL | SQLite Concepts: * Optimization * ML include Deep-Learning & Data science * Visualization * Power System * Control System * Simulation Model for Cloud Computing | WSN | IOT | UAV Products: * Our latest Flutter App in Android play Store & IOS : PiCarve , PiBot, PiQuizEdu * Our latest 3d App : Pi3dDecor Latest Research : * AGI & IOT mai puțin
  • Angajează pe WinterGreenTech

Bună, . Iată câțiva freelanceri deconectați

Bună, . Iată câțiva freelanceri deconectați care corespund cuvintelor cheie ""