|
| << vorige | volgende >> |
Tijdschrift beschrijving
Alle jaargangen van het bijbehorende tijdschrift
Alle afleveringen van het bijbehorende jaargang
Alle artikelen van de bijbehorende aflevering
Details van artikel 4 van 16 gevonden artikelen
| Titel: |
Deformable mirror near field microwave imaging |
| Auteur: |
Arunachalam, Kavitha Udpa, Lalita Udpa, Satish S. |
| Verschenen in: |
International journal of applied electromagnetics and mechanics |
| Paginering: | Jaargang 26 (2007) nr. 3-4 pagina's 217-223 |
| Jaar: |
2007-09-18 |
| Inhoud: |
The concept of using adaptive optics based deformable mirror for near field microwave imaging of penetrable objects is presented in this paper. The deformable mirror microwave tomography technique proposed for inverse scattering applications relies on the use of an adaptive mirror to steer the electromagnetic (EM) field for multi-view irradiation of an unknown dielectric object using a fixed EM source. The deformable mirror tomography method offers higher degrees of freedom in that a large number of field measurements can be recorded by adaptively changing the mirror shape during data acquisition. In this paper, the potential of a deformable mirror to yield useful field measurements for reliable permittivity reconstruction is investigated via computer simulations for TM^z polarization. The investigation also includes the robustness of the novel imaging technique in recovering the unknown permittivity distribution in the presence of noise. |
| Uitgever: |
IOS Press |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 4 van 16 gevonden artikelen
| << vorige | volgende >> |