A modified two-scale scattering model for randomly rough surface. II. Calculation results and the conclusions

Author

Liu, Ning ; Li, Zong-Qian ; Weng, Hai-Xiao

Author_Institution

Dept. of Electron. Eng., Tsinghua Univ., Beijing, China

fYear

2000

fDate

15-18 Aug. 2000

Firstpage

394

Lastpage

397

Abstract

For pt. I see ibid., p.390-3. This paper discusses the decision of the low pass filter used in the modified two-scale model (MTSM) presented in Part I and deduces the auto-correlation function of the split surface. By calculating the scattering coefficient, the reciprocity of the MTSM is verified. Comparisons among MTSM, IEM and simulation results show that MTSM has the similar validation condition with IEM yet it has a more concise bistatic scattering coefficient which satisfy the reciprocity.

Keywords

correlation methods; electromagnetic wave scattering; rough surfaces; spectral-domain analysis; auto-correlation function; bistatic scattering coefficient; low pass filter; modified two-scale scattering model; randomly rough surface; reciprocity; scattering coefficient; split surface; Autocorrelation; Dielectric constant; Digital communication; Frequency response; Low pass filters; Polarization; Rough surfaces; Scattering; Surface roughness; Surface waves;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas, Propagation and EM Theory, 2000. Proceedings. ISAPE 2000. 5th International Symposium on

Conference_Location

Beijing, China

Print_ISBN

0-7803-6377-9

Type

conf

DOI

10.1109/ISAPE.2000.894807

Filename

894807