A Time-domain Double Diffraction for Non-perfectly Conducting Wedges
Vinod Kumar1, N. S. Raghava2, Sanjay Soni3
1Vinod Kumar, Department of Electronics and Communication Engineering, Delhi Technological University, Delhi-110042, India.
2N. S. Raghava, Department of Electronics and Communication Engineering, Delhi Technological University, Delhi-110042, India.
Sanjay Soni, Department of Electronics and Communication Engineering, 3Madan Mohan Malaviya University of Technology, Gorakhpur-273010 (U.P.), India.
Manuscript received on 02 August 2019. | Revised Manuscript received on 10 August 2019. | Manuscript published on 30 September 2019. | PP: 6450-6453 | Volume-8 Issue-3 September 2019 | Retrieval Number: C5933098319/2019©BEIESP | DOI: 10.35940/ijrte.C5933.098319
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Abstract: A time-domain (TD) double diffraction solution is proposed with the source illumination for one or both sides of non-perfectly conducting wedges. The frequency domain redefined reflection angles as well as modified reflection coefficients are used in the different angular region of wedges for developing TD double diffraction. The accuracy of the proposed model is confirmed with IFFT- FD solution. Finally, the table of computational efficiency has been given for both the methods (TD and IFFT-FD) for hard polarization.
Keywords: TD Double Diffraction, Modified Reflection Coefficient, IFFT-FD Solution, Non-Perfectly Conducting Wedges.
Scope of the Article: Software Domain Modelling and Analysis