RFID UHF Antenna support

$25-50 USD / hour

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已发布

25 天前

$25-50 USD / hour

Phased-array antenna (8xx-9xx Mhz) or equivalent Active Antenna technology that is software defined, is needed for RFID based passive tags precise RTLS application for a POC we are doing. You may provide any of two options. 1. Source someone to help us find a suitable pre-built antenna system product/solution. 2. Help design a system that will work with an embedded system that is being developed. Software defined, controlled parameters like (not limited to) polarization, steerability, directionality, beam-forming, gain, etc. to have a precise RTLS solution. The scope for area covered, accuracy etc. needs to be defined jointly. the project will not be complete till the scope is achieved. The job is being posted hourly but once a reasonable scope is developed, a fixed price will be submitted for use. All the development material, apps , documentation, user manuals will be delivered and become our property. Payments will be made only after the material developed till date is submitted & approved by us. If a product/solution is already available, that will be a preferred path for us to go after. Our inhouse RFID antenna designers do not have this kind of experience, prompting looking outside for antenna expertise. Must submit only your relevant experience (any other expertise you have will be discussed later, so please DO NOT bring it up NOW. That will be a negative point for you) and any questions, with initial response. Any response with any automated generated bots will be rejected - please save your and our time. The budget is arbitrary placeholder only, so please submit your best bid.

项目 ID: 38019081

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@mcollinscalz

As a Mechanical Engineer with a specialization in Electronics and Microcontrollers, I am well-equipped to handle your RFID UHF Antenna project. My 15 years of experience in building applications using Matlab and Excel will be particularly valuable as we create a precise RTLS solution for your embedded system. I have a vast understanding of numerical analysis, optimization, statistical analysis, and ultimately, GUI design which aligns perfectly with the software-defined nature of this project. Additionally, my skills in Machine Learning and Statistical Analysis provide me with a unique approach to problem-solving. This will allow me to effectively handle controlled parameters like polarisation, steerability, directionality, beam-forming, and gain that need to be defined in order for us to achieve the desired scope and accuracy. My commitment to delivering quality work is evident in my promise to submit each development milestone only upon your approval. Moreover, my background in academic writing and SEO writing gives me an added advantage when it comes to writing comprehensive documentation and user manuals for your project. With all these skills combined, I am confident that my contributions would not just meet but exceed your expectations. Let's partner up on this journey and create a product/solution that outshines the competition!

$38 USD 在40天之内

4.8

(49条评论)

5.5

@Shababkhattak123

Dear Sir, I can design your any type of LPDA antenna because I have done my master's degree in the domain of design and development of LPDA antennas besides this: I am a professional Antenna and RF design engineer and researcher in the field of RF and microwave. I have a lot of expertise in Antenna and RF circuit designing. I did so many projects on: Antenna for Biomedical application Antennas for Telemetry applications Antennas for Patient health monitoring LPDA, Yagi antennas and Vivaldi for DF system Microstrip Patch Antennas Reconfigurable Antennas Rogowski Coil-based sensor for high impulse current sensing Metamaterials-based reconfigurable antenna for Radar applications Metasurfaces, FSS, EBG RFIDs (PN532), PIFA Antenna for mobile communications MIMO Antenna for 5G applications Slot Antennas for RF Energy Harvesting UWB Antennas Substrate Integrated Waveguide (SIW) Antennas for Radar Applications Microwave passive and active components designing Power divider, couplers, Power Amplifiers, LNA, Filters etc designing. Besides antenna designing, I have also work experience in MMIC design and microwave active and passive components design. I have expertise in the professional tools of antenna and electromagnetic structure design and analysis like CST Microwave Studio, HFSS, Keysight ADS, AWR and MATLAB. For PCB designing I have experience with Altium Designer. Moreover, I have hands-on experience in antenna and RF circuit testing and measurements.

$38 USD 在40天之内

4.4

(15条评论)

5.3

@pr0skilled

Hello, nice to meet you I can help you with this project. Please reply asap if you need my work. Sincerely, Alex

$25 USD 在40天之内

5.0

(2条评论)

3.7

@ossamasaleem

I am a Professional Electronic and antenna design Engineer with 8 years of experience in the field. I have a strong academic background (P. HD) in electronic engineering, with specialization in antenna design. My expertise includes designing, modeling, and testing your antenna system. For my Past experience kindly check my portfolio, I recently designed RFID antenna for my client video attached and also you can visit my Fiverr profile which is top ranked in antenna design.

$30 USD 在70天之内

4.9

(4条评论)

3.6

@EngrSaleem53

Hi, as a PhD (Antenna) freelancer, I have published many articles in reputed journals, I have more Than 6 years of experience in this area, and I have worked on many projects. I'm the right person for this job, I hope you will be satisfied, for further details please visit my profile. I am highly interested in your work. If you are interested then kindly let me know for further discussion. Thanks Regard M. Saleem PhD

$38 USD 在40天之内

5.0

(7条评论)

3.2

@vasur4a7

Hi I had both research and industrial experience of more than 6 years in antenna, RF & Microwave circuits and PCB design using Ansys HFSS, CST Microwave Studio, Keysight ADS and AWR Microwave Office, KiCAD and Altium Designer. I have designed various antennas like Microstrip Patch, Rectenna, Vivaldi, Anti-Podal, Printed Monopole, DRAs, Horn, RF & Microwave circuits like Power Amplifiers, LNAs, Mixers, Oscillators, Power Dividers, Oscillators and PCB designs like Buck Boost converters, Power Supplies, nRF boards with integrated PCB antennas. As I have gone through your description and understood that a phased array antenna or an active antenna must be designed in 868 MHz and 915 MHz ISM frequency band. You need either 1. Either to find the suitable pre-existing antenna system 2. Or help to design a system. If you are interested let’s have discussion on freelancer chat box such that I can explain you better about the work and I can also know in depth requirements of the work. Thanks

$42 USD 在40天之内

4.9

(8条评论)

3.3

@engineerguru815

I have strong skills in antenna design and RF circuits. I can assist you in this project. If you need any further information regarding me you can ask me. Thanks

$38 USD 在40天之内

0.0

(0条评论)

0.0

@sagard31295

We are the amenity technologies from india, we have the 4 members of team for antenna with an experience on more then 3 years for each team member. The team leader has an experience of more then 4 years for designing,manufacturing and measurements Our area of expertise in waveguide antenna(horn, slotted waveguide array), feed system(omt,diplexer) and in pcb antennas(patch with different shapes, vivaldi, sinous,spiral) and phase shifter We have experienced in linear polarization antenna for transmitting and receiving as well as circular polarized antenna for transmitting and receiving. We have also design the dual band reflector feed chain system Our team know cst,hfss, mician,ticra We can also do the simulation for antenna placement analysis and design the radome for the antenna and also rcs reduction of antenna We have also expertise in antenna manufacturing and measurements of the antenna

$38 USD 在40天之内

0.0

(0条评论)

0.0

@dipayan493

Hello, I am an Antenna designer with experience in RF front end circuits for commercial application. I have an experience of over five years in this field. I have been actively part of designing Satcom Antennas and Telecom Antennas. As an antenna designer I have designed a beam steering sector antenna for telecom application. I have also designed an Active Antenna (GPS Antenna) as a freelancing project and have delivered it successfully. Apart from this I have designed a RF circuit which is used as a Tracking Receiver in SATCOM application.

$40 USD 在40天之内

0.0

(0条评论)

0.0

@sergfilimonovs

With over 10 years of experience in electronics and microcontroller development, I am confident that I can contribute significantly to your RFID UHF Antenna support project. My expertise lies in designing and debugging electronic circuits, including those that pertain to RFID systems. Adroit with Arduino and its peripheral components and programs, I have a deep understanding of schematic design and implementation. For your specific needs, I can deftly coordinate with your team to either find an appropriate pre-built antenna solution or design a new system from scratch. I'm open to utilizing phased-array antenna technology or any other equivalent active antenna tech that aligns with your requirements for the precise RTLS application. Additionally, my proficiency in software-defined systems will enable me to provide controlled parameters like polarization, steerability, directionality, beam-forming, gain, etc., which are crucial for an accurate RTLS solution. I understand the importance of clear scope definition and will cooperate closely with your team to ensure we establish a result-oriented plan together. As you've mentioned that NFC or related skills are not relevant at this stage, we can discuss them later when needed. Nintendo-like superpower away! Dungeons & Нello-cats-hourly budget is limiting here but let us get this rolling for both

$25 USD 在40天之内

0.0

(0条评论)

0.0

@ghayasa727

Having worked extensively in electrical engineering for six years, my expertise is perfectly aligned with your project needs. As a seasoned antenna designer, I've encountered and resolved multifaceted challenges akin to your project's unique demands. My keen proficiency spans across various disciplines such as Arduino, ESP32, Raspberry Pi, and more. In terms of antenna design, my skills extend from creating and fine-tuning effective circuits to maximising sensitive electronics performance. I have vast experience in the application of Microcontrollers and understand their operation intrinsically. What this means for you, is that I can offer a level of insight and problem-solving rarely found outside specialist arenas. Importantly, I understand the true scope of your project might warrant developing a system rather than sourcing one pre-built. I am well-prepared to embark on this journey with you - dedicating myself not just to delivering a deliverable but to achieving the precise Real-Time Localization System (RTLS) outcomes you seek. With rigorous testing methodologies and meticulous documentation practices built into my work process, you can rest assured that all developed material will be meticulously prepared for your special use and satisfaction. In conclusion, beyond having the expansive antennae skills required to drive this project forward and produce desired results, I pledge my complete loyalty towards completing this job to you utmost satisfaction

$38 USD 在40天之内