Louie Tran Email & Phone Number

Chicago, Il, Us

Designed industry leading wireless microphone systems for consumers and professionals around the world that help gain market share in a competitive industry. Developing new products that will help maintain the company’s position as a leader in the professional wireless microphone systems industry for many years to come.• Design and implementation of wireless FM transmitters and receivers that work in multiple frequency bands• VCO design, implementation, and verification• RF filtering design (lowpass, highpass, and bandpass) for RF frequency bands in low and high bandwidth applications.• Mixers, SAW filters, and microcontrollers• FM systems• Design discrete transistor power amplifiers and LNAs• Created test plans and test documents• Crated automated test codes using LabView for various transmitter and receiver tests• Performed simulations and analysis using Agilent ADS and Genesys tools• Created design schematics and layout using Mentor boardstation and Dx/Expedition• Prototyped new circuits for evaluating new devices• MOL of current top tier products• Created new variants of current top tier products to work in new emerging bands around the world• System tests• Factory support• Design reviews and FMEAs• Working on next generation of digital wireless microphone systems in the UHF and 2.4GHz ranges

Developed test plans, requirements, and test automation for the testing of GSM, EDGE, UMTS, WiMAX and LTE base stations Also responsible for the development and release of new 4G designs including schematic entry, layout, and post-processing of the PCB artwork. Supported various investigations and root causing problems from customer returns and supporting Accelerated Life Testing (ALT, HALT, and FALT).· Coordinated development team responsible for the release of the designs for WiMAX and LTE products· Developed test plans and strategy for testing of WiMAX, LTE, UMTS, CDMA, and GSM/EDGE RANs· Built prototypes boards and evaluated new devices· Worked with Transmitters and Receivers (Baseband, IF, and RF frequencies)· Transmitter Testing (Spectral Mask, Adjacent Channel Rejection, Wideband Noise, Spurious Emissions, Intermodulation, Third Order Intercept Point ect...)· Receiver Testing (Bit Error· Designed discrete amplifiers, filters, and splitters.· Worked with SAW, Ceramic, and Cavity filters· Worked with sampled IF devices like digital down converters· Worked with Mixers and Switches· Worked with all aspects of product life cycle (design creation, schematic entry, board layout, factory builds, certification testing, MOL, and customer returns)· Performed circuit and system level simulations for performance and yield impacts· Managed contractors during a cost-reduction program· Lead a group of engineers responsible for the design, implementation, and certification of transmitter functionality of a base station· Worked with Digital Pre-Distortion (DPD) functionality of a WiMAX radio head

M.S, Electrical Engineering; Digital Communications

B.S, Electrical Engineering

Education record

Engineering Transfer Program

Bachelor Of Science - Bs, Electrical And Electronics Engineering

Bachelor'S Degree, Electrical And Electronics Engineering

Bachelor Of Engineering - Be, Digital Communication And Media/Multimedia