Comparison of microwave scattering models for leaf

Guangdong Pan; Ram M. Narayanan

Comparison of microwave scattering models for leaf

Guangdong Pan
, Ram M. Narayanan

Electrical Engineering

Research output: Contribution to conference › Paper › peer-review

Abstract

The Generalized Rayleigh-Gans (GRG) approach is used for the scattering cross section computation of leaves at low frequencies, while the Physical Optics (PO) approach is employed at high frequencies. In this paper, the magnitude of the scattering amplitude of the leaf is calculated using the two analytical methods (GRG, PO) at different frequencies (i.e., L, C and X bands) and with different leaf shapes (circular and elliptical). In general, the difference between these models is of the order of several dB.

Original language	English (US)
Pages	653-655
Number of pages	3
State	Published - 2002
Event	2002 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2002) - Toronto, Ont., Canada Duration: Jun 24 2002 → Jun 28 2002

Other

Other	2002 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2002)
Country/Territory	Canada
City	Toronto, Ont.
Period	6/24/02 → 6/28/02

All Science Journal Classification (ASJC) codes

Computer Science Applications
General Earth and Planetary Sciences

Cite this

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title = "Comparison of microwave scattering models for leaf",

abstract = "The Generalized Rayleigh-Gans (GRG) approach is used for the scattering cross section computation of leaves at low frequencies, while the Physical Optics (PO) approach is employed at high frequencies. In this paper, the magnitude of the scattering amplitude of the leaf is calculated using the two analytical methods (GRG, PO) at different frequencies (i.e., L, C and X bands) and with different leaf shapes (circular and elliptical). In general, the difference between these models is of the order of several dB.",

author = "Guangdong Pan and Narayanan, \{Ram M.\}",

year = "2002",

language = "English (US)",

pages = "653--655",

note = "2002 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2002) ; Conference date: 24-06-2002 Through 28-06-2002",

}

TY - CONF

T1 - Comparison of microwave scattering models for leaf

AU - Pan, Guangdong

AU - Narayanan, Ram M.

PY - 2002

Y1 - 2002

N2 - The Generalized Rayleigh-Gans (GRG) approach is used for the scattering cross section computation of leaves at low frequencies, while the Physical Optics (PO) approach is employed at high frequencies. In this paper, the magnitude of the scattering amplitude of the leaf is calculated using the two analytical methods (GRG, PO) at different frequencies (i.e., L, C and X bands) and with different leaf shapes (circular and elliptical). In general, the difference between these models is of the order of several dB.

AB - The Generalized Rayleigh-Gans (GRG) approach is used for the scattering cross section computation of leaves at low frequencies, while the Physical Optics (PO) approach is employed at high frequencies. In this paper, the magnitude of the scattering amplitude of the leaf is calculated using the two analytical methods (GRG, PO) at different frequencies (i.e., L, C and X bands) and with different leaf shapes (circular and elliptical). In general, the difference between these models is of the order of several dB.

UR - https://www.scopus.com/pages/publications/0036031106

UR - https://www.scopus.com/pages/publications/0036031106#tab=citedBy

M3 - Paper

AN - SCOPUS:0036031106

SP - 653

EP - 655

T2 - 2002 IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2002)

Y2 - 24 June 2002 through 28 June 2002

ER -

Comparison of microwave scattering models for leaf

Abstract

Other

All Science Journal Classification (ASJC) codes

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