Title :
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
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;
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
DOI :
10.1109/ISAPE.2000.894807
