1GHz Impedance Matching & Attenuator PCB Design
Budget: €30 – €250 EUR
I am seeking a skilled PCB designer and RF engineer to create designs for four different types of impedance matching and attenuator PCBs, as well as a detailed article about the designs and their educational applications. The PCBs must include:
- A double stub
- A lumped-element matching (L-network)
- A lambda/4 (only the resistive part to match with the load of 300ohms)
- Attenuators (10,20 and 30dbs)
All designs must be for operation at 1GHz, with a characteristic impedance (Zo) of 50 ohms, using Er FR-4 4.47 material, for a 300 ohms and 30-40j loads (one resistive and another lumped).
Key requirements:
- Designs should incorporate EM analysis and multilayer design (2 layers).
- Use of vias at least 0.8 mm, with a height (H) of 1.6, resulting in a width (W) of 3.0mm.
- Adequate space for RF connectors.
- Deliverables must include AWR simulations, with a strong emphasis on accuracy.
- EM ANALYSIS and Optimization
The final article should be clear, detailed and suitable for educational purposes, with a focus on explaining the designs and their functions.
Please note that the preferred formats for the final article delivery are .AWR, GERBER FILES and .PDF.
Ideal candidates for this project should have:
- Extensive experience with PCB design and RF engineering.
- Proficiency in using AWR for simulations and design.
- Strong writing skills, with a proven ability to explain complex concepts clearly and concisely.
- An understanding of educational content creation.
- A double stub
- A lumped-element matching (L-network)
- A lambda/4 (only the resistive part to match with the load of 300ohms)
- Attenuators (10,20 and 30dbs)
All designs must be for operation at 1GHz, with a characteristic impedance (Zo) of 50 ohms, using Er FR-4 4.47 material, for a 300 ohms and 30-40j loads (one resistive and another lumped).
Key requirements:
- Designs should incorporate EM analysis and multilayer design (2 layers).
- Use of vias at least 0.8 mm, with a height (H) of 1.6, resulting in a width (W) of 3.0mm.
- Adequate space for RF connectors.
- Deliverables must include AWR simulations, with a strong emphasis on accuracy.
- EM ANALYSIS and Optimization
The final article should be clear, detailed and suitable for educational purposes, with a focus on explaining the designs and their functions.
Please note that the preferred formats for the final article delivery are .AWR, GERBER FILES and .PDF.
Ideal candidates for this project should have:
- Extensive experience with PCB design and RF engineering.
- Proficiency in using AWR for simulations and design.
- Strong writing skills, with a proven ability to explain complex concepts clearly and concisely.
- An understanding of educational content creation.