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I will design rf and microwave antenna arrays using cst, hfss, ads, and awr
Gig Summary
RF, Microwave, Antenna Design Engineer, AI Based Design, PCB
I am Dr. Muhammad Ayaz, a PhD-level Antenna Design Engineer (IEEE Professional Member) with strong expertise in RF, microwave, and mmWave systems. With 10 years of experience and multiple research pub...
Buyers keep returning
Dr. M Ayaz has an exceptional number of repeat buyers
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
What people loved about this freelancer
ahmedkq_2025
Saudi Arabia
I have had the privilege of working with Dr. Muhammad Ayaz for the past 1 year. He demonstrates exceptional expertise in RF simulation and RF PCB design, along...
ahmedkq_2025
Saudi Arabia
Excellent work! The freelancer successfully completed the 5.8 GHz microstrip patch antenna design according to all specified requirements. The CST results,...
stdfun
Saudi Arabia
I am very satisfied with the work and the final result. Dr. M. Ayaz was professional, polite, responsive, and attentive to the project requirements. He communicated...
About this Gig
I am Dr. Muhammad Ayaz, a PhD-level Antenna Design Engineer with expertise in RF, microwave, mmWave, and THz antenna arrays, incorporating AI-based design and modeling.
I provide assistance and consulting across a wide range of antenna design, including concept development, simulation, AI-assisted optimization, prototyping, testing, and troubleshooting. I have over 10 years of professional experience and multiple research publications. I also have full access to a standard anechoic chamber (Antenna Testing Lab) equipped with network analyzers, EMI test equipment, and PCB assembly tools.
Areas including:
- Antenna arrays (5G/6G, mmWave, metamaterial, satellite, wideband, dual-polarized)
- Beamforming and Calibration
- RF/matching circuits.
- Amplifiers/Filters/Power dividers
- AI-assisted antenna design, and optimization
Software Expertise:
- CST Microwave Studio Suite
- High Frequency Structure Simulation (HFSS)
- Agilent Advanced Design System (ADS)
- AWR Microwave Office
- MATLAB (AI/ANN modeling, optimization & data analysis)
About Budget:
I am offering both fixed price and hourly base ($50/hour) service.
How to order?
Contact me first, share project details, then place order with confidence.
My Portfolio
FAQ
Do you provide fabrication-ready files?
Yes — Standard and Premium packages include Gerber / PCB / CAD files ready for manufacturing.
Can you design for my specific frequency band?
Absolutely. I work with custom frequencies including RF, microwave, and mmWave bands.
Do you support measurements?
Yes. Premium package includes guidance for VNA and antenna measurements. If you want me to meauare the design results then extra $350 will be charges.
Can you sign NDA?
Yes
Which software do you use?
HFSS, CST, ADS, AWR Microwave Office (depending on project requirement)
What do you need from me to start?
Frequency band, substrate (if known), size constraints, target gain, radiation pattern type, and application details.
Do you offer revisions?
Yes — revisions are included until you’re satisfied (within original scope)
Do you provide a detailed technical report?
Yes — a detailed PDF report with antenna performance, simulation results, and design explanation is available as an extra or included in the Premium package.
Do you help with research papers (conference or journal)?
Yes — I can assist with antenna/RF research papers for conferences or journals, including simulations, results, figures, and technical writing support as an extra service.
Reviews
127 reviews for this Gig
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| (4) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A ahmedkq_2025
Saudi Arabia
Ongoing collaborationI have had the privilege of working with Dr. Muhammad Ayaz for the past 1 year. He demonstrates exceptional expertise in RF simulation and RF PCB design, along with strong technical insight and excellent problem-solving abilities. I highly recommend him for any RF-related projects. Excellent work! The...
$50
Price
1 day
Duration
Helpful?A ahmedkq_2025
Saudi Arabia
Ongoing collaborationExcellent work! The freelancer successfully completed the 5.8 GHz microstrip patch antenna design according to all specified requirements. The CST results, including S-parameters, gain, and radiation patterns, were well presented and delivered on time. Highly recommended for antenna design and CST simulation projects.
$50
Price
1 day
Duration
Helpful?S stdfun
Saudi Arabia
I am very satisfied with the work and the final result. Dr. M. Ayaz was professional, polite, responsive, and attentive to the project requirements. He communicated clearly and was willing to address my questions and requests throughout the project. The final design was delivered according to the agreed...
$100-$200
Price
7 days
Duration
Helpful?E 
eddiegamburg
Israel
Ongoing collaborationGood work, thanks
$100-$200
Price
5 days
Duration
Helpful?D 
docpharaon
Saudi Arabia
Ongoing collaborationExcellent antenna design work — a strong, well-documented UWB
$400-$600
Price
4 days
Duration
Helpful?
Reviews
127 reviews for this Gig
| (123) | ||
| (4) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A ahmedkq_2025
Saudi Arabia
Ongoing collaborationI have had the privilege of working with Dr. Muhammad Ayaz for the past 1 year. He demonstrates exceptional expertise in RF simulation and RF PCB design, along with strong technical insight and excellent problem-solving abilities. I highly recommend him for any RF-related projects. Excellent work! The...
$50
Price
1 day
Duration
Helpful?A ahmedkq_2025
Saudi Arabia
Ongoing collaborationExcellent work! The freelancer successfully completed the 5.8 GHz microstrip patch antenna design according to all specified requirements. The CST results, including S-parameters, gain, and radiation patterns, were well presented and delivered on time. Highly recommended for antenna design and CST simulation projects.
$50
Price
1 day
Duration
Helpful?S stdfun
Saudi Arabia
I am very satisfied with the work and the final result. Dr. M. Ayaz was professional, polite, responsive, and attentive to the project requirements. He communicated clearly and was willing to address my questions and requests throughout the project. The final design was delivered according to the agreed...
$100-$200
Price
7 days
Duration
Helpful?E eddiegamburg
Israel
Ongoing collaborationGood work, thanks
$100-$200
Price
5 days
Duration
Helpful?D docpharaon
Saudi Arabia
Ongoing collaborationExcellent antenna design work — a strong, well-documented UWB
$400-$600
Price
4 days
Duration
Helpful?
