Ting (Stella) Xu

ac3fli@r.postjobfree.com 407-***-****

**** ******** **, ***** *****, CA 95051

Objective

To obtain a full-time RF/ hardware engineer position where my expertise in RF component, MCM (Multi-Chip Module) and PCB design can be utilized.

Qualifications

• Results-oriented and can-do attitude. Eager to learn new knowledge.

• Over five years professional experience in RF/ wireless industry in Asia and North America.

• M.S. and B.S. degrees in electrical engineering, specialized in wireless communication. Work Experience

RF Filter and Module Design Engineer April 2016 – Present Qualcomm Technologies Inc, Orlando, FL (Formerly TDK-EPCOS, a TDK company) Responsibility:

Responsible for feasibility, design and evaluation of SAW/ BAW(Surface Acoustic Wave/ Bulk Acoustic Wave) filters, as well as RF front end modules for cellular applications. Key Contributions:

• Design Band 1-3-7Rx pentaplexer and Band 25 BAW filters for RF front end MCM by using AWR design environment.

• Lead key development phases, including design and characterization of filters/multiplexers, topology se- lection, layout drawing, acoustic and EM simulation, and overall specification optimization.

• Design PCB layout and MCM to achieve desired performance.

• Collaborate with manufacturing and marketing teams to collect, track and resolve any performance issues. Product Marketing Engineer December 2014 – March 2016 Wuhan Fingu Electronic Technology Co. Ltd, Wuhan, China Responsibility:

Responsible for market research and developing marketing strategies as well as product road map. Key Contributions:

• Plan and execute product/ solution strategies for RF components, such as metal cavity filters and duplexers.

• Drive a solution set across development teams (primarily product design, testing, and process engineering).

• Coordinate with customer, R&D, manufacturing, and supply chain departments to ensure timely product delivery.

Filter/Duplexer Design Engineer April 2013 – August 2014 TDK-EPCOS Pte Ltd, Singapore

Responsibility:

Responsible for the entire design cycle of different filter/duplexer products, including research, development, manufacture, evaluation and product release.

Key Contributions:

• Design various bands duplexers, such as Band 1, Band 5, and Band 13. Successfully release the design to mass production.

• Achieve desired design response by leveraging appropriate techniques, such as ladder type, DMS, or com- bination of both.

• Conduct acoustic simulation, EM simulation (HFSS), performance optimization, as well as power and sen- sitivity analysis.

• Design SAW filter package (HTCC, LTCC) and PCB to improve filter performance.

• Support and collaborate with global marketing, sales and other design centers in technical queries. SIM Card Development Engineer November 2009 – March 2013 Watchdata Technologies Pte Ltd, Singapore

Responsibility:

Responsible for development and testing of SIM cards at both of OS and application level. Key Contributions:

• Develop SIM card operating system based on 3GPP wireless communication specifications (GSM, CDMA, LTE, etc.) to realize errorless uplink and downlink data process.

• Develop and test customized SIM card user applications.

• Travel internationally to provide on-site troubleshooting and technical training. Education

National University of Singapore, Singapore August 2008 – June 2009 M.S. in Electrical Engineering

Beijing University of Posts & Telecom., Beijing, China September 2004 – June 2008 B.S. in Communication Engineering

Graduated with highest honors

SKILLS

Simulation: AWR, ADS, HFSS, Matlab, LabView, Microwave Office Wireless Standards: 3GPP, GSM/CDMA/LTE, GPS, WiFi, WLAN Equipments: VNA, Signal Generator, Oscillator

Programming: C/ C++, Java

OS: Windows, Linux/ Unix

HOBBIES

Travelling, Watching comedy movies, Playing badminton

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