I will optimize pcb signal integrity perform rf antenna matching wireless antennas
Logo design
About this Gig
Is your wireless device suffering from dropouts, terrible range, or failing lab testing due to noise? High-speed signals and wireless antennas demand absolute trace physics perfection.
I specialize in RF (Radio Frequency) PCB layout optimization and signal integrity engineering. I diagnose and resolve trace impedance issues, phase mismatches, and noise coupling to guarantee your Bluetooth, Wi-Fi, LoRa, or custom RF module performs at peak distance and clarity.
What I Fix and Optimize For You:
Controlled Impedance Traces: Calculating and routing exact 50-ohm RF feedlines with clean ground clearances.
Pi-Network Antenna Matching: Creating specific placement structures for inductors and capacitors to maximize transmitter output.
High-Speed Signal Paths: Eliminating stubs, crosstalk, and return-path disruptions in DDR, USB3.0, and high-speed bus lines.
Isolation Shielding: Implementing guard traces, via stitching arrays, and localized shield can layouts.
What You Will Receive:
A detailed Signal Integrity evaluation or optimization report.
Cleaned up, updated PCB layout files showing exact trace corrections.
Production-ready manufacturing data (Gerbers with specialized stackup
Specialization:
Circuit design
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Schematics
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Layout
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Gerber
File format:
Gerber
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STEP
Interface:
I2S
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UART
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SPI
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I2C
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SDIO
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Ethernet
FAQ
What is a Pi-network and why do I need it for my antenna?
A Pi-network consists of three tiny components that sit between your chip and your antenna. It allows a lab to tune the antenna impedance to match the board exactly, giving you maximum signal range.
Can you fix a layout that is already dropping connections?
Yes. I can look at your existing Gerber files or project source code, identify where the signal is degrading, and modify the routing to stabilize the connection.
