Specular null polarization theory : applications to radar meteorology Hubbert, John C. ; Bringi, V. N., 1949- "This work was supported by the National Science Foundation under Grants ATM-8915141 and ATM-9214864." Specular null polarization theory (SNPT) has been recently introduced for the case of coherent scattering where a 2 x 2 scattering matrix is sufficient to describe the scattering process. In this paper, SNPT is extended to the case of incoherent scattering. Optimum polarization states are derived and the results are discussed in relation to the classic radar optimum polarizations. In traditional radar polarimetry, modeling of the radar receive/transmit network is included in the radar voltage equation and consequently this affects the optimum polarizations and polarization responses of scatterers. SNPT eliminates this effect and therefore allows for a more direct analysis of scatterers. Modeling of ensembles of precipitation particles is used to illustrate the results of the analysis. Colorado State University. Libraries 1996 text ; image application/pdf ECEvnb00005.pdf FACFECEN100615ARTI eng c1996 IEEE
Specular null polarization theory : applications to radar meteorology
Hubbert, John C. ; Bringi, V. N., 1949-
"This work was supported by the National Science Foundation under Grants ATM-8915141 and ATM-9214864."
Specular null polarization theory (SNPT) has been recently introduced for the case of coherent scattering where a 2 x 2 scattering matrix is sufficient to describe the scattering process. In this paper, SNPT is extended to the case of incoherent scattering. Optimum polarization states are derived and the results are discussed in relation to the classic radar optimum polarizations. In traditional radar polarimetry, modeling of the radar receive/transmit network is included in the radar voltage equation and consequently this affects the optimum polarizations and polarization responses of scatterers. SNPT eliminates this effect and therefore allows for a more direct analysis of scatterers. Modeling of ensembles of precipitation particles is used to illustrate the results of the analysis.
Colorado State University. Libraries
1996
text ; image
application/pdf
ECEvnb00005.pdf
FACFECEN100615ARTI
eng
c1996 IEEE