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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Peng Liu Jianyan Guo Juhua Liu Jianying Wang Yunliang Long |
| Copyright Year | 2010 |
| Description | Author affiliation: Department of Electronics and Communication Engineering, Sun Yat-sen University, Guangzhou, China (Peng Liu; Juhua Liu; Jianying Wang; Yunliang Long) || Department of Electronic and Electric Engineering, Xiamen University of Technology, Xianmen, China (Jianyan Guo) |
| Abstract | The time domain (TD) solution for multiple wedge diffraction case considering plane wave incidence is investigated. The proposed TD solution is based on the representation of the inverse Laplace transform of the corresponding frequency domain (FD) solution in closed form, as it is given by a hybrid of the uniform theory of diffraction (UTD)-physic optics (PO) solution. An algorithm to predict the TD diffracted field after an arbitrary number of perfectly conducting wedges having different interior angles is presented. The algorithm has the major advantage of saving the computation time over the existing formulation when the number of wedges is very large. The source is assumed to be above, bellow, or level with the wedge height. The proposed TD solution is validated with the numerical inverse fast Fourier transform of the FD solution. |
| Starting Page | 1173 |
| Ending Page | 1176 |
| File Size | 224423 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424457052 |
| e-ISBN | 9781424457083 |
| DOI | 10.1109/ICMMT.2010.5525039 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-05-08 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Time domain analysis Bandwidth Physical theory of diffraction Optical diffraction Laplace equations Frequency domain analysis Bellows Fast Fourier transforms Ultra wideband technology Sun uniform theory of diffraction (UTD) radio propagation time-frequency analysis ultrawideband (UWB) |
| Content Type | Text |
| Resource Type | Article |
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