Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ehsan Rashidi Ranjbar"'
Publikováno v:
2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting.
This paper introduces a random rough reflector with walls to produce frequency uncorrelated scattering to image an object. The conducting rough surface, surrounded by 4 walls, resembles an open-ended cavity. First, the scattered fields are computed u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33623bf5e626252e8a35f1f65d4f58d1
https://doi.org/10.1109/ieeeconf35879.2020.9330030
https://doi.org/10.1109/ieeeconf35879.2020.9330030
Publikováno v:
2019 27th Iranian Conference on Electrical Engineering (ICEE).
Single-shot computational microwave imaging of a target is obtained using a frequency-diverse aperture. The idea is to use random rough surfaces to generate random scatterings at various frequencies. Radiation from a conducting rough reflector, norma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd5644ccd9e646d0f616e96ed7e4c573
https://doi.org/10.1109/iraniancee.2019.8786567
https://doi.org/10.1109/iraniancee.2019.8786567
Publikováno v:
IEEE Geoscience and Remote Sensing Letters. 12:1481-1485
The radar cross section (RCS) of targets above random rough surfaces having impedance boundaries is evaluated using a developed parallelized iterative physical optics. Integral calculations are accelerated using the multilevel fast multipole method (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1861c493cc3d57ebf0fde6114fcbcc4d
https://doi.org/10.1109/lgrs.2015.2409555
https://doi.org/10.1109/lgrs.2015.2409555
Publikováno v:
2014 22nd Iranian Conference on Electrical Engineering (ICEE).
Scattering from an electrically large object having impedance boundaries is evaluated using the approximate high frequency technique, iterative physical optics (IPO) together with the multilevel fast multipole method (MLFMM), a fast hybrid technique.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4546b579371029b6c6ce12ca0649f492
https://doi.org/10.1109/iraniancee.2014.6999794
https://doi.org/10.1109/iraniancee.2014.6999794
Publikováno v:
2014 22nd Iranian Conference on Electrical Engineering (ICEE); 2014, p1610-1613, 4p