NDLI: Radar RCS estimation of a perfectly conducting Sphere obtained from a spherical polar scattering geometry

Content Provider	IEEE Xplore Digital Library
Author	Swathi, N. Rao, K.S.R. Rao, G.S. Rani, N.U. Sharma, N.
Copyright Year	2015
Description	Author affiliation: RCS Div., DRDO, Visakhapatnam, India (Swathi, N.; Rao, K.S.R.; Rani, N.U.; Sharma, N.) \|\| Dept. of ECE, Andhra Univ. Coll. of Eng., Visakhapatnam, India (Rao, G.S.)
Abstract	Stealth Technology plays a major role in order to make the targets unseen by enemy Radar. In Stealth Technology there are many signatures to be managed for a target in which most Radar systems use RCS as a means of discrimination of targets and classification with regard to Stealth.. In this paper Radar Cross Section of a Sphere is computed with respect to the parameters like size and frequency. In this RCS has been computed using Mie scattering series in which the relation was given by Kerr[1]. The analysis given is based on spherical polar scattering geometry in which $a_{ns}$ and $b_{n}^{s}$ are defined. The physical interpretation of $a_{ns}$ and $b_{n}^{s}$ coefficients aids in visualizing the mechanism of the scattering process. In this paper, not only the RCS of a Sphere is computed at different frequencies with particular diameter but also the RCS is computed for various diameters at different band of frequencies. RCS treatment in this paper is based on Radar frequencies ranging from 0.1 Ghz to 40 Ghz.
Starting Page	1
Ending Page	7
File Size	387876
Page Count	7
File Format	PDF
ISBN	9781479976768
e-ISBN	9781479976782
DOI	10.1109/EESCO.2015.7253809
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-01-24
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Radar cross-sections RCS:RadarCrossSection Radar scattering Distance measurement Optical scattering Optical reflection Dia:Diameter Ans and $b^{s}$ are proportional to amplitudes of magnetic and electric multipoles which are induced in the Sphere by incident wave
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in