Jae Hoon Y.

About Jae Hoon Y.

Over 17 year experience in Mobile Industry as a RF HW Engineer - Solid background in RF engineering with following key area of experience RF design & measurement for GSM/EDGE/CDMA/WCDMA/LTE mobile terminal and wireless connectivity application GPS/BT/WLAN Analyzing and solving complex RF conducted and radiated problem. Hands-on Lab work and measurement experience. Familiar with all phase of mobile phone and data card design and manufacture - More than 6years of customer technical support experience with extensive knowledge on RF HW field- Hands-on experience in approval test such as GCF, PTCRB for EU/USA Market and CDG1 for US/Japan /China/Korea market - Excellent knowledge on TS from 3GPP/3GPP2 and regulatory requirement - Provided engineering skill and resolved issue occurred on Mass-production Factory where is in Korea, China, Malaysia, Japan factory.

Experience

1. Senior Staff Rf Engineer

   Tesla

   Jun 2017 — Present · Palo Alto, CA, US

   Wireless System Architecture: Defined and led the RF architecture for complex multi-radio platforms, enabling seamless coexistence of 5G, Wi-Fi, Bluetooth, GNSS, and UWB technologies across Tesla’s product ecosystem.• Cross-Functional Design Leadership: Drove critical design decisions in collaboration with mechanical, electromagnetic compatibility (EMC), and regulatory compliance teams to ensure robust system performance and certification readiness.• RF Circuit Design & Validation: Designed and validated RF circuits, including impedance matching, layout optimization, and prototype bring-up. Spearheaded desense mitigation strategies to enhance coexistence in dense wireless environments.• Vendor & Standards Collaboration: Partnered with global RF module suppliers to define performance targets, roadmap alignment, and compliance with international standards (3GPP, FCC, CE, etc.).• Test Strategy Development: Architected comprehensive RF test plans for both lab and factory environments, covering conducted and radiated performance, OTA validation, and production-level diagnostics.