Loc The Vu

**** ****** **** ***

Antioch, CA 94531

530-***-****

abgsei@r.postjobfree.com

QUALIFICATION SUMMARY

RF, microwave, antenna, and fiber-optic communications

EDA Tools: SystemVue, OptiSystem, ADS, SpectreRF, HFSS, XFdtd, IE3D, PCAAD,

PathLoss, EDX SignalPro, Smith V3.10, OrCAD, MultiSim, and Altium Designer

PROFESSIONAL EXPERIENCE

10/2008 - 03/2010 Alliant Techsystems Inc., Plymouth, MN

Principal RF Design Contractor

. Designed and tested 500 MHz bandwidth for C-band transmitter,

receiver, and dual-patch antennas of FMCW radar for proximity

sensors. Also included passive and active band-pass filters, and

amplifiers for IF stage

. Designed target indicator for proximity sensors

. Redesigned 31.5KW of 18V and 140V lithium-ion battery management

systems from COTS to radiation hardness components and thermal

analysis for Launch Abort Systems, Orion, NASA

1999 - 2008 Top-Vu Technology Inc., Saint Paul, MN

Principal RFIC & OEIC Design Contractor

. 1 GHz bandwidth S-band receiver and transmitter on chip (RoC & ToC)

for radar applications with IBM 7HP SiGe BiCMOS 0.18 (m process

o Receiver: low noise amplifier (LNA), buffer, distributed tunable

band-pass filter (BPF), passive mixer with splitters and

combiner, distributed tunable low pass filter (LPF), voltage

control amplifier (VGA), and multi-band voltage control

oscillator (VCO)

o Transmitter: class A and AB distributed power amplifier (PA),

and driver

. 40 Gbps (OC-768) optical transceiver with CMOS, SiGe and InP

technologies

o Electronic Equalizer: transversal filter (TF), decision feedback

equalizer (DFE)

o Receiver: transimpedance amplifier (TiA) for PIN photodiode,

limiting amplifier (LiA), voltage control oscillator (VCO),

phase locked-loop (PLL), clock & data recovery (CDR), and 1-to-

16 demultiplexer (DeMux)

o Transmitter: 16-to-1 multiplexer (Mux), duo-binary, and

modulator driver

. Sigma-delta analog to digital converter (ADC) for micromachined

piezoelectric accelerometer

. GaAs MESFET dual-slope analog to digital converter for infrared

sensors

1987 - 1999 Honeywell Inc., Minneapolis, MN

Senior Hybrid and D/E Quality Engineer

. Multi Chip Modules for 4.3GHz transmitter, 4.3GHz receiver, and 4.3GHz

voltage control oscillator, Stinger, LOCUSP, RIMU, Tri-Ballast, and

Tri-PLC per Mil-H-38534.

. Overall programs' quality for Mil-Star GG1320RH, Integrated Flight

Management Units GAT/GAM GG1532BG

. Measured responsivity, dark current, capacitance, and rise/fall time

for photovoltaics with 632nm wavelength laser beam and infrared

detectors

. Tested analog and digital ICs per Mil-M-38510 and Mil-Std-883;

transistors and diodes per Mil-S-19500 and Mil-Std-750; capacitors per

Mil-Std-198, resistors per Mil-Std-199; relays per Mil-R-39016,

crystal oscillators per Mil-O-55310

. Analyzed circuit applications and provided failure analysis of piece

parts

. Correlated test methods and verified specifications of components with

suppliers, and issued vendor corrective action registers for non-

compliance

1986 - 1987 EMPI Inc., Fridley, MN

Reliability Engineer

. Analyzed and tested medical devices: Transcutaneous Electrical Nerve

Stimulators (TENS), and Continuous Passive Motion (CPM)

. Designed a torque test-fixture

. Qualified and tested analog, digital, and discrete components

1984 - 1986 3M Co., Saint Paul, MN

Technical Aide

. Redesigned the output driver circuits for Magnetometer of Vehicle

Detection System, Model 202/222

. Redesigned Loop-Detector tester, Series 200/400

EDUCATION

1. Graduate Courses from the University of Minnesota: VLSI Design,

Heterojunction Microwave Devices, and Microwave Circuits

1. Bachelor of Electrical Engineering, Institute of Technology, University

of Minnesota, 1985

2. Baccalaureate in Electronics (3 years study), Cao Thang Technical High

School, Viet Nam

PUBLICATIONS

3. L.T. Vu, P.C. Nguyen, T.T. Vu, T.K. Quach, E.A. Roseboro, A.G.

Mattamana, T.R. Powell, P.M. Watson, L.P. Orlando, C.L. Cerny, G.L.

Creech, and T. James, "Some RF Front-End Components for Receiver-On-

Chip," 6th VACETS Technical International Conference, pages IV-15 to

16, Milpitas CA, 4 June 2005.

4. T.T. Vu, L.T. Vu, and P.C. Nguyen, "Wireless Radio Frequency, Wireline

and Fiber-Optic Communication Transceiver for Mixed Sensor Systems,"

Air Force Research Laboratory Mixed-Signal Seminar at Wright-Patterson

Air Force Base, Dayton Ohio, 25 pages, 25-27 June 2003.

5. T.T. Vu, P.C. Nguyen, L.T. Vu, C.H. Nguyen, M.D. Bui, A.C. Nguyen, and

J.N.C. Vu, R. Harjani, L.L. Kinney, K.K. Parhi, D.L. Polla, R.

Schaumann P.J. Schiller, and M.S. Shur "Gallium Arsenide Based

Microsensors Systems," Government Microcircuit Applications Conf.

Digest, 16-19 March 1998. Received Best Paper Award in 1999.

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