Free-space vs. one-horn interferometer techniques for radar absorber measurements

Microwave Journal

Volumn 41, Issue 9, 1998, Pages 148-154

  Jose, K A ^a,b   Varadan, Vasundara V ^{a,c,d,e,f,g,h}   Varadan, Vijay K ^a,d,e,f,i,j  

^a PENNSYLVANIA STATE UNIVERSITY   (United States)

^b Department of Physics   (India)

^c UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

^d Pennsylvania State University ^*  (United States)

^e University of Illinois ^*

^f Penn State Res Ctr Eng E   (United States)

^g ACOUSTICAL SOCIETY OF AMERICA   (United States)

^h IEEE

ⁱ NORTHWESTERN UNIVERSITY   (United States)

^j OHIO STATE UNIVERSITY   (United States)

more..

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC NETWORK ANALYZERS; HORN ANTENNAS; INTERFEROMETERS; NONDESTRUCTIVE EXAMINATION; RADAR REFLECTION; SPECTRUM ANALYSIS;

RADAR-ABSORBING MATERIALS (RAM);

RADAR MEASUREMENT;

EID: 0032163821     PISSN: 01926225     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (8)

1. E.F. Knott, J.F. Shaffer and M.T. Tuely, Radar Cross Section, Chapters 8 and 9, Artech House, 1993.
2. E. Michielssen, J.M. Sajer, S. Ranjithan and R. Mittra, "Design of Lightweight, Broadband Microwave Absorbers Using Genetic Algorithms," IEEE Transactions on Microwave Theory and Techniques, Vol. 41, July 1993, pp. 1024-1030.
3. D.E. Baker and C.A. van der Neut, "Reflection Measurements of Microwave Absorbers," Microwave Journal, Vol. 31, No. 12, December 1988, pp. 95-104.
4. D.K. Ghodgaonkar, V.V. Varadan and V.K. Varadan, "Free-space Measurement of Complex Permeability of Magnetic Materials at Microwave Frequencies," IEEE Transactions on Instrumentation and Measurements, Vol. 39, April 1990, pp. 387-394.
5. M.H. Umari, D.K. Ghodgaonkar, V.V. Varadan and V.K. Varadan, "A Free-space Bistatic Calibration Technique for the Measurement of Parallel and Perpendicular Reflection Coefficients of Planar Samples," IEEE Transactions on Instrumentation and Measurements, Vol. 40, February 1991, pp. 19-24.
6. V.V. Varadan, R.D. Hollinger, D.K. Ghodgaonkar and VK. Varadan, "Free-space Broadband Measurement of High Temperature, Complex Dielectric Properties at Microwave Frequencies," IEEE Transactions on Instrumentation and Measurements, Vol. 40, October 1991, pp. 842-846.
7. D.K. Ghodgaonkar, V.V. Varadan and V.K. Varadan, "Free-space Method for Measurement of Dielectric Constants and Loss Tangent at Microwave Frequencies," IEEE Transactions on Instrumentation and Measurements, Vol. 38, 1989, pp. 789-793.
8. A.R. Onderjka and M. Kancla, "A Time Domain Method for Measuring the Reflection Coefficient of Microwave Absorbers at Frequencies below 1 GHz," Proceedings of the IEEE APS International Symposium, 1991, pp. 1656-1659.