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Title: Radar cross section of triangular trihedral reflector with extended bottom plate.

Abstract

Trihedral corner reflectors are the preferred canonical target for SAR performance evaluation for many radar development programs. The conventional trihedrals have problems with substantially reduced Radar Cross Section (RCS) at low grazing angles, unless they are tilted forward, but in which case other problems arise. Consequently there is a need for better low grazing angle performance for trihedrals. This is facilitated by extending the bottom plate. A relevant analysis of RCS for an infinite ground plate is presented. Practical aspects are also discussed.

Authors:
;
Publication Date:
Research Org.:
Sandia National Laboratories
Sponsoring Org.:
USDOE
OSTI Identifier:
984946
Report Number(s):
SAND2009-2993
TRN: US201016%%1855
DOE Contract Number:
AC04-94AL85000
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION; OPTICAL RADAR; PERFORMANCE TESTING; CROSS SECTIONS; PLATES; TARGETS; REFLECTIVITY; Synthetic aperture radar-Image quality.

Citation Formats

Brock, Billy C., and Doerry, Armin Walter. Radar cross section of triangular trihedral reflector with extended bottom plate.. United States: N. p., 2009. Web. doi:10.2172/984946.
Brock, Billy C., & Doerry, Armin Walter. Radar cross section of triangular trihedral reflector with extended bottom plate.. United States. doi:10.2172/984946.
Brock, Billy C., and Doerry, Armin Walter. Fri . "Radar cross section of triangular trihedral reflector with extended bottom plate.". United States. doi:10.2172/984946. https://www.osti.gov/servlets/purl/984946.
@article{osti_984946,
title = {Radar cross section of triangular trihedral reflector with extended bottom plate.},
author = {Brock, Billy C. and Doerry, Armin Walter},
abstractNote = {Trihedral corner reflectors are the preferred canonical target for SAR performance evaluation for many radar development programs. The conventional trihedrals have problems with substantially reduced Radar Cross Section (RCS) at low grazing angles, unless they are tilted forward, but in which case other problems arise. Consequently there is a need for better low grazing angle performance for trihedrals. This is facilitated by extending the bottom plate. A relevant analysis of RCS for an infinite ground plate is presented. Practical aspects are also discussed.},
doi = {10.2172/984946},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri May 01 00:00:00 EDT 2009},
month = {Fri May 01 00:00:00 EDT 2009}
}

Technical Report:

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