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    11 робіт знайдено, ціни вказані в USD

    I need a frequency reconfigurable SIW antenna and its simulations on HFSS. The design will be rectangular SIW antenna. Antennas will reconfigure between 3 different bands that I will provide. Design should be novel and antennas will be made to reconfigure using different slots in structure and PIN diodes. An optimal DC circuit will also be designed to control diodes which should provide good isolation between RF signal and DC signal. Microstrip to SIW transitions will also be used while exciting antennas. Antennas should provide good S 11 parameter and gain in all desired bands. You have to provide me formulas that will be used to calculate different parameters of antennas like lengths and widths etc, design and simulations in HFSS using PIN diode which will be modeled using ANSYS circuits...

    $30 - $250
    $30 - $250
    0 заявки
    Looking for Matlab Experts 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are looking for Matlab/SIMULINK experts in following domains of engineering. ---->>> Power Systems ---->>> Control systems ---->>> Digital Signal Processing ---->>> Image Processing ---->>> Artificial Intelligence ---->>> Micro-grid simulation ---->>> Discrete Fourier transform ---->>> Neural Network/ Natural Language Processing ---->>> Deep Learning and Computer Vision We encourage new freelancers to bid on this project.

    $395 (Avg Bid)
    $395 Сер. заявка
    18 заявки
    Hiring Electrical Engineers from PAKISTAN 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Assalam o alaikum !!! I am looking for fresh electrical engineers with specializations in all domains of electrical engineering including: 1) Electrical Power 2) Electronics 3) Telecommunication 4) Computer architecture 5) Embedded systems I am looking for experts in following domains: • VHDL/Verilog, LabVIEW/Multisim/PSPICE • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • Matlab/SIMULINK, Network Simulator NS2/NS3 • PLCs / SCADA • PCB Designing-Proteus, Eagle. • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications.

    $375 (Avg Bid)
    $375 Сер. заявка
    14 заявки

    Looking for IT students who knows a thing or two about networking, switches and routers. Excellent oportunity to work from home on networking projects and learn and earn. Weekly 15-18 hours work. Depeding upon your knowledge and speed. You can expect 3000+ rs per month. Get in touch if you are interested.

    $3 / hr (Avg Bid)
    $3 / hr Сер. заявка
    7 заявки
    LTE ,VITERBI, LDPC IN MATLAB 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Exercise -implement an lte conjunctilar encoder at a rate of 1/3 and constraint length K=7. For the given encoder, the tables generator is: g1 = 171oct = [1 1 1 1 0 0 1], g2 = 133oct = [1 0 1 1 0 1 1], g3 = 165oct = [1 1 1 0 1 0 1]. Assume QPSK configuration and 243 QAM symbols per frame. -For a given range of the ratio of average energy per bit to the power spectral density of noise (Εb/No) [1,..,10] dB assume the n=10000000 bits transmission from an awgn channel communication with noiseVar = 10.^(-snrdB/10). -On the receiver use Viterbi decoding with the following Parameters: • Decision type: Unquantized decision uses the Euclidean distance to calculate the branch metrics. • Traceback depth: 37 • Operation mode: Continuous Questions Compare bit error rate (ber) (wi...

    $210 (Avg Bid)
    $210 Сер. заявка
    12 заявки
    MATLAB SUPPORT -- 2 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Deriving the characteristic equation of DC motor followed by obtaining the behaviour of system in time and frequency domains using computer simulation tools.

    $26 (Avg Bid)
    $26 Сер. заявка
    10 заявки
    Digital Systems Architecture 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need help in Digital Systems Architecture

    $139 (Avg Bid)
    $139 Сер. заявка
    14 заявки

    1- Experiment with the selected example, evaluate the results, explain what the example demonstrates; what parameters or source code elements can be changed. 2- the description of the example: what functionality / characteristic the given example describes; indication what can be changed in the source code to present the given characteristic in different circuimstances; results of the executuion (charts / graphs)

    $189 (Avg Bid)
    $189 Сер. заявка
    13 заявки
    Looking for Freelancers from Pakistan 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need experts in the following areas: Computer Engineering Electrical Engineering Python Machine Learning Electronics Engineering Telecom Engineering Please inbox me. Preference will be given to master students. Thank you

    $36 / hr (Avg Bid)
    $36 / hr Сер. заявка
    13 заявки
    Need Matlab Communication expert 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    Communication, Wireless Smart Utility Networks (Wi-SUN), Research project. PhD holders will be given preference.

    $14 / hr (Avg Bid)
    $14 / hr Сер. заявка
    5 заявки
    SS7 Setup for gsm 10 годин(-и) left

    Hello I'm interested in telecommunications network access via SS7 to make HLR lookup requests perform geo location search i need direct access to send MAP messages getting access via an api!

    $50 / hr (Avg Bid)
    $50 / hr Сер. заявка
    1 заявки