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Measurement and Evaluation of Radar Cross Section for Furniture in an Indoor Propagation Channel : Volume 12, Issue 19 (11/11/2014)

By Maw, M. M.

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Book Id: WPLBN0004002752
Format Type: PDF Article :
File Size: Pages 6
Reproduction Date: 2015

Title: Measurement and Evaluation of Radar Cross Section for Furniture in an Indoor Propagation Channel : Volume 12, Issue 19 (11/11/2014)  
Author: Maw, M. M.
Volume: Vol. 12, Issue 19
Language: English
Subject: Science, Advances, Radio
Collections: Periodicals: Journal and Magazine Collection (Contemporary), Copernicus GmbH
Historic
Publication Date:
2014
Publisher: Copernicus Gmbh, Göttingen, Germany
Member Page: Copernicus Publications

Citation

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Maw, M. M., Takada, J., Promwong, S., & Supanakoon, P. (2014). Measurement and Evaluation of Radar Cross Section for Furniture in an Indoor Propagation Channel : Volume 12, Issue 19 (11/11/2014). Retrieved from http://members.worldlibrary.net/


Description
Description: Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang, Chalongkrung Road, Ladkrabang, Bangkok 10520, Thailand. This paper has attempted to evaluate the radar cross section (RCS) of two furniture items in an indoor environment in a frequency range of 3–7 GHz of the ultra-wideband (UWB) range. The RCS evaluation is achieved through an extended version of the radar equation that incorporates the channel transfer function of scattering. The time-gating method was applied to remove the multipath effect, a phenomenon which typically occurs in the indoor environment. Two double-ridged waveguide horn antennas for both vertical and horizontal polarizations were used to obtain the transfer function of scattering of the furniture prior to analysis in order to derive their bistatic RCS. The RCS results validate the applicability of the proposed extended radar equation to the indoor propagation prediction.

Summary
Measurement and evaluation of radar cross section for furniture in an indoor propagation channel

Excerpt
Bocanegra, D. E., Martinez, D. P., Recio., R. F., Lucena, A. J., and Sanchez, I. M.: New Benchmark Radar Targets for Scattering Analysis and Electromagnetic Software Validation, Prog. Electromagn. Res., 88, 39–52, 2008.; Cheffena, M.: Physical-Statistical Channel Model for Signal Effect by Moving Human Bodies, EURASIP J. Wirel. Comm., 77, 1–13, 2012.; Esposti, V. D., Fuschini, F., Vitucci, E. M., and Falciasecca, G.: Measurement and Modelling of Scattering from Buildings, IEEE T. Antenn. Propag., 55, 143–153, 2007.; Ghoraisti, M., Takada, J.-I., and Imai, T.: Radio Wave Scattering from Lamposts in Microcell Urban Mobile Propagation Channel, ECTI-EEC, 7, 14–20, 2009.; Jong, Y. L. C. and Herben, M. H. A. J.: A Tree-Scattering Model for Improved Propagation Prediction in Urban Microcells, IEEE T. Veh. Technol., 2, 503–513, 2004.; Kishiki, Y., and Takada, J.-I.: Improvement of 3D ray tracing simulation in microcell environment by introducing the complex radar cross section, The 2008 International Symposium on Antennas and Propagation (ISAP 2008), Taipei, Taiwan, 27–30 October 2008, 790–793, 2008.; Knott, E. F., Shaeffer, J. F., and Tuley, M. T.: Radar Cross Section, Artech House, New Jersey, 1985.; Lim, C.-P., Volakis, J. L., Sertel, K., Kindt, R. W., and Anastasopoulo, A.: Indoor Propagation models based on rigorous methods for site-specific multipath environment, IEEE T. Antenn. Prop., 54, 1718–1725, 2006.; Miacci, M. A. S., Nohara, E. L., Martin, I. M., Peixoto, G. G., and Rezende, M. C.: Indoor Radar Cross Section Measurement of Simple Targets, Journal of Aerospace Technology and Management (JATM), 4, 25–32, 2012.; Nicolaescu, I. and Iubu, G.: Simple and Collected Targets Radar Cross Section, International Conference on Electromagnetics in Advanced Applications (ICEAA 2007), Torino, 17–21 September 2007, 295–298, 2007.; Pongsilamanee, P. and Bertoni, H. L.: Specular and Nonspecular Scattering from Building Facades, IEEE T. Antenn. Prop., 52, 1879–1889, 2004.; Tsuchiya, H., Lertsirisopon, N., Takada, J.-I., and Kobayashi, T.: Effects of Bragg Scattering on Ultra-Wideband Signal Transmission from Periodic Surfaces, IEICE Transactions on Communications, E91-B, 536–542, 2008.

 

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