RCS (Radar Cross-Section) of a Finite Length, Perfectly-Conducting Cylinder on a Planar, Uniform Impedance Surface

reportActive / Technical Report | Accession Number: ADA026479 | Open PDF

Abstract:

The radar cross-section RCS of a finite length, perfectly- conducting circular cylinder on a uniform impedance surface is calculated via the geometrical theory of diffraction GTD. The cylinder is oriented such that its axis is normal to the surface impedance plane. It is found that the effect of the surface impedance is, in general, to enhance the RCS over that without the surface impedance. Both these calculations are presented for comparison. The RCS is, of course, dependent on the angle of incidence, polarization and the frequency of the incident wave these effects are also investigated.

Author(s):
Pathak, P. H.
Author Organization(s):
OHIO STATE UNIV COLUMBUS ELECTROSCIENCE LAB
Descriptive Note:
Technical rept.
Supplementary Note:
DOI: 10.21236/ADA026479
Pagination:
0077

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Approved For Public Release; Distribution Is Unlimited.

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
ESL-4111-2
Contract/Grant Number(s):
N00140-75-C-6116
Monitor Series:
NRPO
 Subject Terms
Joint Capability Areas:
JCA_5_Command and Control; JCA_5.3_Planning; JCA_1_Force Support; JCA_3.2_Engagement; JCA_3_Force Application; JCA_3.2.1_Kinetic Means; JCA_6_Net Centric
Modernization Areas:
Microelectronics
Communities of Interest:
Advanced Electronics
Descriptor(s):
*RADAR CROSS SECTIONS, CYLINDRICAL BODIES, DIFFRACTION, RAY TRACING
Field(s)/Group(s):
Active and Passive Radar Detection and Equipment
Keyword(s):
GEOMETRICAL THEORY OF DIFFRACTION
Report Date:
1975 Dec 01