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I will design high performance rf antennas and provide hfss simulations
HFSS Antenna Designer 5G, GNSS, Phased Arrays
I’m an RF & Antenna Design Engineer specializing in high-performance HFSS simulations. I build fabrication-ready antennas for 5G, GNSS, ISM, IoT, and phased arrays with a focus on real, measurable per...
About this Gig
Professional RF & Antenna Design | Ansys HFSS Expert
Looking for high-performance RF components validated by industry-standard simulations? I provide expert antenna and RF circuit design from HF to mmWave frequencies. Get a fully simulated, optimized, and manufacture-ready design.
What I Design:
- Antennas: Patch, Monopole, Dipole, Vivaldi, MIMO, Yagi, Horn, etc.
- RF Components: Bandpass/Lowpass Filters, Power Dividers, Couplers, & Matching Networks.
- Applications: IoT (LoRa), Wi-Fi (2.4/5/6GHz), 5G/6G, Satellite, & RFID.
Deliverables Include:
- HFSS Source Files (.aedt): Fully parameterized models.
- Manufacturing Files: Industry-standard Gerber (RS-274X) or DXF.
- Full Simulation Report (PDF): S-Parameters ($S_{11}$, $S_{21}$), VSWR, Impedance, and 2D/3D Radiation Patterns (Gain, Efficiency).
- Substrate Guidance: Optimization for FR4, Rogers, etc.
Why My Designs?
- Optimized for high gain, bandwidth, and efficiency.
- Ready for fabrication (JLCPCB, PCBWay, Rogers).
- Rigorous electromagnetic theory application.
- Note: Please contact me before ordering to discuss your frequency and substrate specs!
File format:
Gerber
•
STEP
•
VRML
•
Software:
Altium Designer
•
LTspice
•
Matlab
•
Proteus
•
Simulink
•
Other
Interface:
Wi-Fi
•
LTE
•
NB-IoT
•
Other
My Portfolio
FAQ
1. Which software version of Ansys HFSS do you use?
I currently use Ansys Electronics Desktop 2024 R2. If you have an older version, please let me know so I can ensure compatibility or provide a generic format like .step or .dxf for the geometry.
2. Can you design for specific PCB substrates like Rogers or Taconic?
Yes. I can optimize the design for any material, including standard FR-4, Rogers (4350B, 5880, etc.), or Taconic. Please provide the substrate name and thickness (e.g., 0.8mm or 1.6mm) before we start.
3. Will the antenna be "ready to manufacture" when I receive it?
Absolutely. If you choose the Premium package, you will receive Gerber files (RS-274X). These are the industry standard and can be sent directly to manufacturers like JLCPCB, PCBWay, or Rogers for fabrication.
4. Do you provide a performance guarantee?
I guarantee that the simulation results (S11, Gain, Efficiency) will meet the agreed-upon specifications in the HFSS environment. Note: Real-world performance can vary slightly based on soldering and fabrication tolerances.
5. Can you design for 5G, mmWave, or UWB frequencies?
Yes, I have extensive experience designing for high-frequency applications, including sub-6 GHz 5G, 28GHz mmWave, and Ultra-Wideband (UWB). I ensure that mesh settings in HFSS are optimized for these high frequencies.
6. Do you offer revisions if the simulation doesn't meet my goals?
Yes, each package includes revisions. I will tune the dimensions and parameters until the simulation targets (like resonant frequency or bandwidth) are achieved.
