Applied Microwave
Nondestructive Testing
Laboratory (amntl)
210 Engineering Research
Laboratory
500 W. 16th St.
Rolla, MO 65409-0040
(573)-341-4728
Microwave Measurement Techniques:
Mubarak, K., K.J. Bois and R. Zoughi, "A simple, Robust and On-Site Microwave Technique for Determining Water-to-Cement (w/c) Ratio of fresh Portland Cement-Based Materials," IEEE Transactions on Instrumentation and Measurement, vol. 50, no. 5, pp. 1255-1263, October 2001.
- Bois, K, L. Handjojo, A. Benally, K. Mubarak and R. Zoughi, "Dielectric Plug-Loaded Two-Port Transmission Line Measurement Technique for Dielectric Property Characterization of Granular and Liquid Materials," IEEE Transactions on Instrumentation and Measurement, vol. 48, no. 6, pp. 1141-1148, December 1999.
- Bois, K., A. Benally and R. Zoughi, "An Exact MultiMode Solution for the Reflection Properties of an Open-Ended Rectangular Waveguide Radiating into a Dielectric Half-Space: Forward and Inverse Problems," IEEE Transactions on Instrumentation and Measurement, vol. 48, no. 6, pp. 1131-1140, December 1999.
- Qaddoumi, N. and R. Zoughi, "Preliminary Study of the Influences of Effective Dielectric Constant and Non-Uniform Probe Aperture Field Distribution on Near-Field Microwave Images," Materials Evaluation, vol. 55, no. 10, pp. 1169-1173, October, 1997.
- Bakhtiari, S., S. Ganchev and R. Zoughi, "A Generalized Formulation for Admittance of an Open-Ended Rectangular Waveguide Radiating into Stratified Dielectrics," Research in Nondestructive Evaluation, vol. 7, no. 2/3, pp. 75-87, 1995.
- Ganchev, S., N. Qaddoumi, S. Bakhtiari and R. Zoughi, "Calibration and Measurement of Dielectric Properties of Finite Thickness Composite Sheets with Open-Ended Coaxial Sensors," IEEE Transactions on Instrumentation and Measurement, vol. IM-44, no. 6, p. 1023-1029, December, 1995.
- Bakhtiari, S., S. Ganchev and R. Zoughi, "Analysis of the Radiation of an Open-Ended Coaxial Line into Stratified Dielectrics," IEEE Transactions on Microwave Theory and Techniques, vol. 42, no. 7, pp. 1261-1267, July, 1994.
- Bakhtiari, S., S. Ganchev, N. Qaddoumi and R. Zoughi, "Microwave Non-Contact Examination of Disbond and Thickness Variation in Stratified Composite Media," IEEE Transactions on Microwave Theory and Techniques, vol. 42, no. 3, pp. 389-395, March, 1994.
- Ganchev, S., S. Bakhtiari and R. Zoughi, "A Novel Numerical Technique for Dielectric Measurement of Lossy Dielectrics," IEEE Transactions on Instrumentation and Measurement, vol. IM-41, no. 3, pp. 361-365, June, 1992.