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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ghavami, N. Tiberi, G. Edwards, D.J. Monorchio, A. |
| Copyright Year | 1963 |
| Abstract | A novel technique for imaging based on ultrawideband (UWB) microwave signals is introduced. Specifically, the procedure deals with the Huygens Principle (HP); using HP to forward-propagate the waves removes the need to solve inverse problems and, consequently, no matrix generation/inversion is required. Together with its simplicity, the methodology permits the capture of contrast-the extent to which different media can be discriminated in the final image. Moreover, UWB allows all the information in the frequency domain to be utilized by combining the information from the individual frequencies to construct a consistent image. It follows that the methodology can identify the presence and location of significant scatterers inside a volume. Validation of the technique through both simulations and measurements on cylinder and spheres with inclusions has been performed. Application of the proposed technique to medical imaging is envisaged. |
| Sponsorship | IEEE Antennas and Propagation Society |
| Starting Page | 231 |
| Ending Page | 239 |
| Page Count | 9 |
| File Size | 1666294 |
| File Format | |
| ISSN | 0018926X |
| Volume Number | 60 |
| Issue Number | 1 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Frequency domain analysis Dielectrics Microwave imaging Microwave theory and techniques Image reconstruction Bandwidth microwave imaging Breast cancer detection Huygens Principle (HP) |
| Content Type | Text |
| Resource Type | Article |
| Subject | Condensed Matter Physics Electrical and Electronic Engineering |
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