Have collaborated with industrial people from both national and international companies for electromagnetic projects.Worked as a senior engineer at Tech-Knowledge Advancement, Inc., Camarillo, CA, USA in 2001.Worked as an engineer at Loxley Public Company Limited, Bangkok, Thailand in 1993.Participated in the “Electromagnetic Wave Technology for Sustainable Agriculture” project as a group member, where this project is supported by the Thailand Research Fund (TRF) under the grant number RTA 5180002.Participated in the “Antenna Technology” project as a group member, where this project is supported by the Thailand Research Fund (TRF) under the grant number RTA 4880002.Won a research grant of 50,000 baht for a research project under Contract Number DIG54D0002 from the Thailand Research Fund (TRF) in 2010.

Won a research grant of 1,362,112 baht for a research project under Contract Number 09/2551 from the National Electronics and Computer Technology Center (NECTEC), Thailand.Won a research grant of 1,489,390 baht for a research project under Contract Number 02/2549 from the National Electronics and Computer Technology Center (NECTEC), Thailand.(Electrical Engineering) with 2nd class honour, Chulalongkorn University, Thailand (Electrical Engineering), The Ohio State University, USA He is currently a senior member of the IEEE and a member of the Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology Association of Thailand (ECTI). His research interests are in the areas of fast computational electromagnetics, rough surface scattering, propagation modeling, electromagnetic wave theory, microwave theory and techniques, antennas and sensors. During 2004 to 2009, he invented generalized Smith charts, called Meta-Smith charts (visit ), for solving problems associated with conjugately characteristic-impedance transmission lines (CCITLs) and bi-characteristic-impedance transmission lines (BCITLs). In 2000, he won an award in the National URSI Student Paper competition at the 2000 National Radio Science Meeting in Boulder, Colorado. Currently, he is an associate professor in the electrical and electronic engineering department in the faculty of engineering and technology at Asian University, Thailand. From 1995 to 2000, he was a Graduate Research Assistant (GRA) in the Department of Electrical Engineering, ElectroScience Laboratory of The Ohio State University. degrees in EE from The Ohio State University in 19, respectively. degree in electrical engineering (EE) from Chulalongkorn University, Bangkok, Thailand, in 1993. Danai Torrungruengĭanai Torrungrueng received his B.Eng.

Zy smith chart