Doppler Spectrum of a Rotating Smooth Cylinder
(2016) 10th European Conference on Antennas and Propagation (EuCAP) — Location: Davos, Switzerland
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- Abstract
- The Doppler spectrum of a rotating smooth cylinder is investigated both theoretically and experimentally. Since the studied object has a smooth surface and is large compared to the wavelength, the physical optics (PO) approximation is used. The integration of the surface currents is computed with a hybrid method which consists of integrating analytically the currents in one dimension using the stationary phase method (SPM), while the currents in the other dimension are integrated numerically. This enables a reduction of the computation time compared to a fully numerical integration. Simulations are compared with measurements.
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Citations
Pairon, T., Craeye, C., & Oestges, C. (2016). Doppler Spectrum of a Rotating Smooth Cylinder. Proceedings 10th European Conference on Antennas and Propagation (EuCAP). Published. 10th European Conference on Antennas and Propagation (EuCAP), Davos, Switzerland. https://doi.org/10.1109/EuCAP.2016.7482004