Senior Developer - Low power rf, EMI/EMC Design, HVAC System

Job Summary

• DC IR Drop Analysis: With Copper thickness and temperature assumptions
• Current density and power dissipation plots
• DC current distribution maps
• Worst-case voltage drops per rail
• Voltage at load vs regulator output
• 2. AC Impedance / Frequency-Domain Analysis. PDN impedance vs frequency plots
• Identification of resonance and anti-resonance peaks
• Capacitor contribution breakdown (bulk / mid / high frequency)
• Effect of package + via inductance
• Compliance to target impedance curve
• 3. Decoupling & Bulk Capacitor Optimization Capacitor placement strategy
• Cap values, types, ESR/ESL justification
• 4.

Radiated Emission Simulation Report:

• • Near-field and far-field plots
• • Hotspot identification
• • Coupling path analysis
• • Preliminary recommendations
• 5.

Design Improvement Recommendation Document:

• • Layout and stack-up improvements
• • Shielding/filtering suggestions
• • Expected impact on RE performance
• Updated Simulation Report (Post-Revision)
• • Before/after comparison
• • Quantified improvement
• HFSS Simulation Files & Models
• • Project files, boundary conditions, field results
• Test Lab Debug Support Summary
• • Observations during testing
• • Correlation with simulations
• • Final recommendations for compliance readiness

Key Responsibilities

1. Develop and implement low power rf systems for various applications, ensuring optimal performance and energy efficiency.
2. Design and test emi/emc solutions to meet regulatory requirements and ensure electromagnetic compatibility.
3. Optimize hvac systems for maximum efficiency, comfort, and cost-effectiveness.
4. Collaborate within team to integrate low power rf,emi/emc and hvac systems into larger projects.
5. Troubleshoot and resolve any issues related to low power rf, emi/emc, or hvac systems.
6. Stay updated on industry trends and technologies related to low power rf, emi/emc and hvac systems.

Skill Requirements

1. Proficiency in low power rf system design and implementation.
2. Strong knowledge of emi/emc design principles and practices.
3. Experience in optimizing hvac systems for energy efficiency and performance.
4. Ability to troubleshoot and resolve issues in low power rf, emi/emc, and hvac systems.
5. Good analytical and problem-solving skills.
6. Strong communication and collaboration abilities to work effectively in cross functional teams.

Other Requirements

1.Relevant certifications in low power rf design, EMI/EMC compliance, or HVAC systems are a plus.