Leo. Janghwan Oh
Staff RF System Engineer @ General Motors | Connectivity Design
- Role
- Connectivity Rf System Engineer at General Motors
- Location
- Warren, MI, US
- LinkedIn followers
- 500 followers
About Leo. Janghwan Oh
As a connectivity RF system engineer at General Motors, I lead the telematics communication module RF circuit and system design, with a focus on improving the antenna performance for MIMO throughput and communication coverage. I have over 10 years of experience in wireless connectivity RF system and circuit design and simulation, spanning from smartphones to wearable devices to vehicles.I have a deep knowledge of antenna, RFI, SAR, EMC, and RF front-end design, and I have contributed to multiple patents and publications in this field. I have also developed antenna system level requirements and specifications for various markets and carriers, and I have supported the FCC and EU compliance test. I have a master\'s degree in microwave and RF engineering, and I am a certified six-sigma green belt. I am passionate about building the culture for RF desens design and engaging automotive RF and antenna system issues to find the best solutions.
Experience
Connectivity Rf System Engineer
Jan 2017 — Present · Warren, MI, US
Wireless connectivity RF system design - Lead telematics communication module RF circuit/system design - desens and internna(internal antenna) design - Improve system level antenna design for MIMO throughput and communication coverage - Building the culture for RF desens design - Engaging automotive RF and antenna system issue to find the solution - Built the requirement for component and vehicle level antenna spec - By using computationaly analysis/simulation tool, assess the cellular antenna performance issue for customer impact
Education
Dankook University
Master's degree, microwave and RF
1995 — 1997
Dankook University
Bachelor’s Degree, Electrical and Electronics Engineering
1991 — 1995
Skills
- Mobile Devices
- Telecommunications
- Product Development
- Wideband Code Division Multiple Access (Wcdma)
- Cdma
- Telecommunication
- Antennas
- Wireless Technologies
- Wireless
- Gps
- Microsoft Excel
- Simulations
- Desense
- Emc
- Cellular Communications
- Cdma 1x
- Wifi
- Gsm
- Rf Engineering
- Nfc
- Bluetooth
- Sar
- Emi
- Rf
- Testing
- Lte
- Radio Frequency (Rf)
- Electrical Engineering
- Cdma2000
- C
- Pcb Design
- Vba
- Wcdma
- Ms 오피스
- Agilent Ads
- Code Division Multiple Access Method (Cdma)
- Mcirowave
- Mobile Communications
- Ota
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