Radar Cross Section (RCS) measurements are quintessential in
understanding target scattering phenomenon. The reduced RCS of
modern weapons systems stresses the capability of current RCS
measurement ranges. A limiting factor that has recently become more
significant is the electromagnetic coupling between a test target
and the mounting hardware used to support it and control its
orientation during the RCS measurement. Equally important is the
electromagnetic coupling between the RCS calibration artifact and
its mount, which provides an opportunity to explore the coupling
phenomena without delving into operationally sensitive areas. The
primary research goal was to characterize the interaction between a
calibration artifact and its mounting apparatus when measuring the
RCS of the calibration artifact as part of a larger RCS measurement
process. Standard methods, such as vector background subtraction,
do not account for this interaction. By understanding the
interaction term, a more accurate measurement of target RCS may be
obtained. Through careful characterization of the interaction, an
additional term can be included in the vector background
subtraction equation to reduce the level of uncertainty.
General
Imprint: |
Biblioscholar
|
Country of origin: |
United States |
Release date: |
December 2012 |
First published: |
December 2012 |
Authors: |
Donald W. Powers
|
Dimensions: |
246 x 189 x 5mm (L x W x T) |
Format: |
Paperback - Trade
|
Pages: |
100 |
ISBN-13: |
978-1-288-41493-2 |
Categories: |
Books >
Social sciences >
Education >
General
Promotions
|
LSN: |
1-288-41493-5 |
Barcode: |
9781288414932 |
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