Seunghwan Lee Email & Phone Number | • Expert level of RF bring up with Qualcomm RF Card customization thru various chipsets and fully understanding the structure/ operation/ functionality of RF Card • Solid understanding / testing / debugging for 4G LTE CA and 5G NR sub6 SA / NSA and implementing CA/ENDC to RF Card based MNOs/ customers’ CA / ENDC requirement per each variant • 4+ years’ NAD development experience of all RATs including NR5G for automotive telematics market • 10+years’ experience in development of LTE/ WCDMA/ CDMA mobile handheld devices with RF system testing, and integration & implementation with various Qualcomm modems and transceiver chipsets. • Knowledge of applicable industry standards including 3GPP,3GPP2 and carrier requirements in relation to the products and requirements to carry a product to certification • Various hands-on experiences in identifying the root cause for RF issue and delivering corrective action • Proficient in using QC tools like QRCT/QCAT/QSPR/QXDM/QCAP for RF debugging / RF calibration / RF Card customizing • Diverse experience of collaborating with manufacturing team / SW team / Qualcomm to resolve the issue in proto/ramp/mass production line • Ability to analyze Qualcomm reference architectures/schematics/ Application Notes for product schematic with block diagram releasing • Intimidate simulation skills utilizing Circuit Simulation like Keysight ADS and EM simulation like Momentum by importing Allegro layout board file • Solid RF foundation and knowledge in Front End Module like ASM, Duplexer, Filter and all related interfaces to RF transceiver system • Proficient in the use of communication testers like CMW500(up to 4G), CMX / UXM (5G NR SA/NSA) and associated RF test equipment such as Signal Gens, Network Analyzers, Spectrum Analyzer and etc.

Seunghwan Lee

• Expert level of RF bring up with Qualcomm RF Card customization thru various chipsets and fully un...
United States

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Seunghwan Lee’s Email seunghwan.lee@continentalcorporation.com

Seunghwan Lee’s Phone Numbers

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Seunghwan Lee’s Location United States

Seunghwan Lee’s Current Industry Qualcomm

Seunghwan Lee’s Prior Industry Continental | Motorola Mobility | Motorola Mobility Llc Google | Motorola Korea

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Work Experience

Qualcomm

Sr. Staff Engineer

2022-06-01T00:00:00.000Z - Present

Continental

Senior Staff Rf/Wireless Engineer

2017-07-01T00:00:00.000Z - 2022-06-01T00:00:00.000Z

Motorola Mobility

Principal Rf Engineer

2016-08-01T00:00:00.000Z - 2017-07-01T00:00:00.000Z

Motorola Mobility Llc Google

Sr.Staff Rf Enigneer

2013-09-01T00:00:00.000Z - 2016-01-01T00:00:00.000Z

Motorola Korea

Sr Staff Rf Engineer

1997-02-01T00:00:00.000Z - 2013-02-01T00:00:00.000Z

Skills

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Languages

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FAQ About Seunghwan Lee

Seunghwan Lee is located at
United States

Seunghwan Lee is a • Expert level of RF bring up with Qualcomm RF Card customization thru various chipsets and fully understanding the structure/ operation/ functionality of RF Card • Solid understanding / testing / debugging for 4G LTE CA and 5G NR sub6 SA / NSA and implementing CA/ENDC to RF Card based MNOs/ customers’ CA / ENDC requirement per each variant • 4+ years’ NAD development experience of all RATs including NR5G for automotive telematics market • 10+years’ experience in development of LTE/ WCDMA/ CDMA mobile handheld devices with RF system testing, and integration & implementation with various Qualcomm modems and transceiver chipsets. • Knowledge of applicable industry standards including 3GPP,3GPP2 and carrier requirements in relation to the products and requirements to carry a product to certification • Various hands-on experiences in identifying the root cause for RF issue and delivering corrective action • Proficient in using QC tools like QRCT/QCAT/QSPR/QXDM/QCAP for RF debugging / RF calibration / RF Card customizing • Diverse experience of collaborating with manufacturing team / SW team / Qualcomm to resolve the issue in proto/ramp/mass production line • Ability to analyze Qualcomm reference architectures/schematics/ Application Notes for product schematic with block diagram releasing • Intimidate simulation skills utilizing Circuit Simulation like Keysight ADS and EM simulation like Momentum by importing Allegro layout board file • Solid RF foundation and knowledge in Front End Module like ASM, Duplexer, Filter and all related interfaces to RF transceiver system • Proficient in the use of communication testers like CMW500(up to 4G), CMX / UXM (5G NR SA/NSA) and associated RF test equipment such as Signal Gens, Network Analyzers, Spectrum Analyzer and etc.