1. Barrick, D. E., "Relationship between slope probability density function and the physical optics integral in rough surface scattering," Proc. IEEE, Vol. 56, 1728-1729, 1968.
doi:10.1109/PROC.1968.6718
2. Batlivala, P. P. and F. T. Ulaby, "Radar look direction and row crops," Photogrammetric Eng. Remote Sens., Vol. 42, 233-238, 1976.
3. Beckrnann, P. and A. Spizzichino, The Scattering of Electromagnetic Waves from Rough surfaces, MacMillan, New York, 1963.
4. Brown, G. S., "Backscattering from a Gaussian-distributed perfectly conducting rough surface," IEEE Trans. Ant. Prop., Vol. 26, 472-482, 1978.
doi:10.1109/TAP.1978.1141854
5. Chuang, S. L. and J. A. Kong, "Scattering of waves from periodic surfaces," IEEE Proc., Vol. 69, 1132-1144, 1981.
doi:10.1109/PROC.1981.12128
6. Chuang, S. L. and J. A. Kong, "Wave scattering from a periodic dielectric surface for a general angle of incidence," Radio Science, Vol. 17, 545-557, 1982.
doi:10.1029/RS017i003p00545
7. Davenport, Jr., W. B. and W. L. Root, An Introduction to the Theory of Random Signals and Noise, McGraw-Hill, New York, 1958.
8. Fenner, R. G., G. F. Pels, and S. C. Reid, "A parametric study of tillage effects on radar backscatter," Proceedings of the Terrain and Sea Scatter Workshop (TASS), George Washington Univ., Wash., DC., 1980.
9. Guissard, A., C. Baufays, and P. Sobieski, "Sea surface description requirements for electromagnetic scattering calculations," J. Geophys. Res., Vol. 91, No. c2, 2477-2492, 1986.
doi:10.1029/JC091iC02p02477
10. Hessel, A. and A. A. Oliner, "A new theory of Wood's anomalies on optical gratings," Applied Optics, Vol. 4, No. 10, 1275-1297, 1965.
doi:10.1364/AO.4.001275
11. Holzer, J. A. and C. C. Sung, "Scattering of electromagnetic waves from a rough surface II," J. Appl. Phys., Vol. 49, 1002-1011, 1978.
doi:10.1063/1.325037
12. Jordan, A. K. and R. H. Lang, "Electromagnetic scattering patterns from sinusoidal surfaces," Radio Science, Vol. 14, 1077-1088, 1975.
13. Kong, J. A., Electromagnetic Wave Theory, John Wiley & Sons, New York, 1986.
14. Leader, J. C., "Bidirectional scattering of electromagnetic waves from rough surfaces," J. Appl. Phys., Vol. 42, 4808-4816, 1971.
doi:10.1063/1.1659858
15. Peake, W. H., "Interaction of electromagnetic waves with some natural surfaces," IEEE Trans. Ant. Prop., Vol. 7, Special Supplement, S324-S329, 1959.
16. Rice, S. O., "Reflection of EM waves by slightly rough surfaces," The Theory of Electromagnetic Waves, M. Kline, Ed., Interscience, NY, 1951.
17. Sancer, M. I., "Shadow-corrected electromagnetic scattering from a randomly rough surface," IEEE Trans. Ant. Prop., Vol. 17, 577-585, 1969.
doi:10.1109/TAP.1969.1139516
18. Shin, R. T. and J. A. Kong, "Scattering of electromagnetic waves from a randomly perturbed quasiperiodic surface," J. Appl. Phys., Vol. 56, 10-21, 1984.
doi:10.1063/1.333743
19. Stogryn, A., "Electromagnetic scattering from rough finitely conducting surfaces," Radio Science, Vol. 2, 415-428, 1967.
doi:10.1002/rds196724415
20. Tsang, L. and J. A. Kong, "Energy conservation for reflectivity and transmissivity at a very rough surface," J. Appl. Phys., Vol. 51, 673-680, 1980.
doi:10.1063/1.327325
21. Tsang, L., J. A. Kong, and R. T. Shin, Theory of Microwave Remote Sensing, Wiley & Sons, New York, 1985.
22. Tsang, L. and R. W. Newton, "Microwave emissions from soils with rough surfaces," J. Geophys. Res., Vol. 87, 9017-9024, 1982.
doi:10.1029/JC087iC11p09017
23. Ulaby, F. T., C. T. Allen, and A. K. Fung, "Method for retrieving the true backscattering coefficient from measurements with a real antenna," IEEE International Geoscience and Remote Sensing Symposium, Munich, Vol. 6, 6.1-6.7, Federal Republic of Germany, 1982.
24. Ulaby, F. T. and J. E. Bare, "Look direction modulation function of the radar backscattering coefficient of agricultural fields," Photogmmetric Eng. Remote Sens., Vol. 45, 1495-1506, 1979.
25. Ulaby, F. T., F. Kouyate, A. F. Fung, and A. J. Siebe, "A backscatter model for a randomly perturbed periodic surface," IEEE Trans. Geosci. Remote Sens., Vol. 20, 518-528, 1982.
doi:10.1109/TGRS.1982.350420
26. Valenzuela, G. R., "Depolarization of EM waves by slightly rough surfaces," IEEE Trans. Ant. Prop., Vol. 15, 552-557, 1967.
doi:10.1109/TAP.1967.1138962
27. Valenzeula, G. R., "Scattering of electromagnetic waves from s tilted slightly rough surface," Radio Science, Vol. 3, 1057-1064, 1968.
doi:10.1002/rds19683111057
28. Waterman, P. C., "Scattering by periodic surfaces," J. Acoust. Soc. Am., Vol. 57, 791-802, 1975.
doi:10.1121/1.380521
29. Wright, J. W., "A new model for sea clutter," IEEE Trans. Ant. Prop., Vol. 16, 217-223, 1969.
30. Wu, S. T. and A. K. Fung, "A noncoherent model for microwave emissions an backscattering from the sea surface," J. Geophys. Res., Vol. 77, 5917-5929, 1972.
doi:10.1029/JC077i030p05917