Computation and Experiment on Linearly and Circularly Polarized Electromagnetic Wave Backscattering by Corner Reflectors in an Anechoic Chamber

Computation and Experiment on Linearly and Circularly Polarized Electromagnetic Wave Backscattering by Corner Reflectors in an Anechoic Chamber

Electromagnetic wave backscattering by corner reflectors in an anechoic chamber is studied using our developed computational tool. The tool applies the Finite-Difference Time-Domain (FDTD) method to simulate the propagation of the wave’s electric and magnetic fields. Experimental measureme...

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Main Authors: Mohammad Nasucha, Josaphat T. Sri Sumantyo, Cahya E. Santosa, Peberlin Sitompul, Agus H. Wahyudi, Yang Yu, Joko Widodo
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Computation
Subjects:
computation in radar
computation in synthetic aperture radar
backscattering by corner reflectors
simulation on circularly polarized electromagnetic waves
Online Access:https://www.mdpi.com/2079-3197/7/4/55
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spelling doaj-9bd86729e95e434da3390139956f29412020-11-24T21:58:58ZengMDPI AGComputation2079-31972019-09-01745510.3390/computation7040055computation7040055Computation and Experiment on Linearly and Circularly Polarized Electromagnetic Wave Backscattering by Corner Reflectors in an Anechoic ChamberMohammad Nasucha0Josaphat T. Sri Sumantyo1Cahya E. Santosa2Peberlin Sitompul3Agus H. Wahyudi4Yang Yu5Joko Widodo6Center for Environmental Remote Sensing, Graduate School of Science and Engineering, Chiba University, Chiba 263-8522, JapanCenter for Environmental Remote Sensing, Graduate School of Science and Engineering, Chiba University, Chiba 263-8522, JapanCenter for Environmental Remote Sensing, Graduate School of Science and Engineering, Chiba University, Chiba 263-8522, JapanCenter for Environmental Remote Sensing, Graduate School of Science and Engineering, Chiba University, Chiba 263-8522, JapanCenter for Environmental Remote Sensing, Graduate School of Science and Engineering, Chiba University, Chiba 263-8522, JapanCenter for Environmental Remote Sensing, Graduate School of Science and Engineering, Chiba University, Chiba 263-8522, JapanCenter for Environmental Remote Sensing, Graduate School of Science and Engineering, Chiba University, Chiba 263-8522, JapanElectromagnetic wave backscattering by corner reflectors in an anechoic chamber is studied using our developed computational tool. The tool applies the Finite-Difference Time-Domain (FDTD) method to simulate the propagation of the wave’s electric and magnetic fields. Experimental measurement in an anechoic chamber is also carried out as a comparison. The two results show agreement, including the finding that the backscatter intensity variation amongst the four circularly polarized modes is significantly smaller than the variation amongst the four linearly polarization modes.https://www.mdpi.com/2079-3197/7/4/55computation in radarcomputation in synthetic aperture radarbackscattering by corner reflectorssimulation on circularly polarized electromagnetic waves
collection DOAJ
language English
format Article
sources DOAJ
author Mohammad Nasucha
Josaphat T. Sri Sumantyo
Cahya E. Santosa
Peberlin Sitompul
Agus H. Wahyudi
Yang Yu
Joko Widodo
spellingShingle Mohammad Nasucha
Josaphat T. Sri Sumantyo
Cahya E. Santosa
Peberlin Sitompul
Agus H. Wahyudi
Yang Yu
Joko Widodo
Computation and Experiment on Linearly and Circularly Polarized Electromagnetic Wave Backscattering by Corner Reflectors in an Anechoic Chamber
Computation
computation in radar
computation in synthetic aperture radar
backscattering by corner reflectors
simulation on circularly polarized electromagnetic waves
author_facet Mohammad Nasucha
Josaphat T. Sri Sumantyo
Cahya E. Santosa
Peberlin Sitompul
Agus H. Wahyudi
Yang Yu
Joko Widodo
author_sort Mohammad Nasucha
title Computation and Experiment on Linearly and Circularly Polarized Electromagnetic Wave Backscattering by Corner Reflectors in an Anechoic Chamber
title_short Computation and Experiment on Linearly and Circularly Polarized Electromagnetic Wave Backscattering by Corner Reflectors in an Anechoic Chamber
title_full Computation and Experiment on Linearly and Circularly Polarized Electromagnetic Wave Backscattering by Corner Reflectors in an Anechoic Chamber
title_fullStr Computation and Experiment on Linearly and Circularly Polarized Electromagnetic Wave Backscattering by Corner Reflectors in an Anechoic Chamber
title_full_unstemmed Computation and Experiment on Linearly and Circularly Polarized Electromagnetic Wave Backscattering by Corner Reflectors in an Anechoic Chamber
title_sort computation and experiment on linearly and circularly polarized electromagnetic wave backscattering by corner reflectors in an anechoic chamber
publisher MDPI AG
series Computation
issn 2079-3197
publishDate 2019-09-01
description Electromagnetic wave backscattering by corner reflectors in an anechoic chamber is studied using our developed computational tool. The tool applies the Finite-Difference Time-Domain (FDTD) method to simulate the propagation of the wave’s electric and magnetic fields. Experimental measurement in an anechoic chamber is also carried out as a comparison. The two results show agreement, including the finding that the backscatter intensity variation amongst the four circularly polarized modes is significantly smaller than the variation amongst the four linearly polarization modes.
topic computation in radar
computation in synthetic aperture radar
backscattering by corner reflectors
simulation on circularly polarized electromagnetic waves
url https://www.mdpi.com/2079-3197/7/4/55
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AT josaphattsrisumantyo computationandexperimentonlinearlyandcircularlypolarizedelectromagneticwavebackscatteringbycornerreflectorsinananechoicchamber
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