Engineer Design

Eugene C. Ngai

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

Northboro, MA *1532

Phone: 508-***-****(H) e-mail:aboyhg@r.postjobfree.com

Objective

Senior-IEEE member/ RF Radar SME heads

Technical leadership position in the development of

Advanced Radar, RF Antenna & Satellite Communications/Networks Systems

Education

E.E. Syracuse University

MSEE Northwestern University

BSEE University of Rochester

Raytheon Six-sigma & Task Management Specialist

Experience

2011- present Hann-Jann (RF-Tech) Consultancy

Founder & entrepreneur for advancement of RF applications for Radar/Satellite Communications

Systems. Expertise in Satcom Networks, RF Antenna/Radar Signal/Imaging processing/Focal Plane Array, simulation, algorithms & modeling. Specialize in Holography-based Phased-Array Antenna

Imaging applications include concealed weapon detections, missile tracking, SAR imaging,

RCS signature management on UAV platforms.

2005-2010 Raytheon Integrated Defense Systems

Substantial contribution to Systems Architecture Designs and Integration in various dual-band radars for defense mission. Lead IRAD activities on Low Cost Distributive Array Radar & MMW Imaging Radar for Homeland Security-Marine Domain Awareness. Principal investigator on radiation hazards (RADHAZ) CONTROL CONOP for DDG 1000 & AFSS high-power high-performance phased-array radar systems. Leading a team of engineers for DDX DBR ship environment study-Radar signature evaluation for DDX advanced gun systems, ship-motion Doppler shift, EMI/co-site interference and gun-blast impacts.

1998-2005 MIT Lincoln Laboratory

Leading a team of engineers, technicians in the development of compact and high performance 7-inch

Square Four-Element GPS Polarimetric Antenna Array. Principal investigator in the analyses and

evaluation of various antenna configurations (linkage, coverage, and co-site interference) on the Lincoln Lab’s Paul Revere aircraft test-bed. Lead engineer in various complex projects e.g. small VHF vector antenna sensors on UAV Platforms, quiet-zone evaluation of the New Compact Range at the Laboratory for antenna and RCS measurement, Millstone radar L-band antenna systems upgrade. Engage in in-depth study for the further development of Synthetic Aperture Radar ( High-Definition imaging ), STAP and GMTI mode of radar operation. Substantial contribution towards ECCM assessment for Sensor Platforms & Satcom networks.

Sanders (Now BAE Systems)

Managing a team of electromagnetic & mechanical engineers for the design of J-Hook balun printed

dipoles IFF antenna array for MERS ( Multifunction Electromagnetic Radiating System) application.

Principal investigator on antenna design for Arsenal ship and related programs.

Developed a new product line of advanced electromagnetic coupled microstrip panel antennas of PCS

(Personal Communication Service). Refinement of reflector/feed products for point to point communication.

1988-1994 Electronic Space Systems Corporation (ESSCO)

Designed and analyzed metal space frames, wideband sandwich radomes and microwave feed for radar &

communication applications. Principal Investigator: spherical near-field measurement for far-field

transformations; microwave holographic technique for reflector panel alignment; the multi-layer radome application with wire de-icing capability; the TDWR (Terminal Doppler Weather Radar) feed system; radome electromagnetic scattering effect; advanced design technique for large Compact Range reflector.

Award

Raytheon Authors and inventors Award 2007, 2008, 2009

Lincoln Lab Team Rewards & Recognition ( Airborne RF Systems Test ) 2004

Publications

1. Holography-based Phased-Array Antenna Imaging Systems, IEEE AP-S Symposium,

Chicago, Illinois, July 2012.

2. Holistic System Design for the Mission-Orientated Phased Array Radar Mounted on

Sophisticated Platform, Multifunction RF Systems Symposium – Anaheim, CA, Oct. 2009

3. Analysis of the Variation in the Main Beam Characteristics of Phased Array Radars When

Introduced to a shock Environment, IEEE Radar 2007, pp145-149,

Waltham, Massachusetts, April 2007

4. Design of a Novel Shaped-Beam Conformal Antenna on a Complex Airborne Platform,

IEEE AP-S Symposium, pp 2456-2459, Monterey, California, June 2004.

5. Radiation Characteristics of Small Antennas on Small UAV Platforms,

IEEE AP-S Symposium, pp 2456-2459, Monterey, California, June 2004.

6. Boeing 707 Antenna Coverage for X-band Sensor Link, 2003 International Symposium on

Electromagnetic Compatibility, Istanbul, Turkey, May 2003

7. 7-inch Square Four-Element GPS Polarimetric Array, IEEE AP-S Symposium,

Vol. 4, pp 544-547, Columbus, Ohio, June 2003.

8. Anti-jam Performance of Small GPS Polarimetric Arrays, IEEE AP-S Symposium,

Vol. 2, pp 128-129, San Antonio, Texas, June 2002.

9. Mutual Coupling Analyses for Small GPS Adaptive Arrays, IEEE AP-S Symposium,

Vol. 4, pp 38-41, Boston, Massachusetts, June 2001.

10. Characterization of forward Scattering Parameters from an Arbitrarily Shaped Cylinder by

Near-Field Probing, IEEE Transaction on Antenna and Propagation, Vol. 43, No. 5,

pp 585-590, June 1995.

11. Electromagnetic Design of High Performance Frequency-Selective Large Sandwich Radome,

pp 991-994, Eighth ICAP Proceeding, Edinburgh, UK, April 1993

12. Dual Band Tuned Radomes for Radar Applications, pp 130-133, Radar 92,

Brighton, UK, October 1992.

Status U.S. Citizen (Secret level clearance)

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