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Probability-density function for waves propagating in a straight PEC rough-wall tunnel

✍ Scribed by Hsueh-Yuan Pao

Publisher: John Wiley and Sons
Year: 2005
Tongue: English
Weight: 289 KB
Volume: 44
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.20656

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✦ Synopsis

The probability-density function for waves propagating in a straight perfect electrical conductor (PEC) rough-wall tunnel is deduced from mathematical models of random electromagnetic fields. The field propagating in caves or tunnels is a complex-valued Gaussian random process, analyzed using the central-limit theorem. The probabilitydensity function for single-modal-field amplitude in such a structure is Ricean. Since both the expected value and the standard deviation of this field depend only upon the radial position, the probability-density function, which indicates the power distribution, is a radially dependent function.

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Probability-density function for total f

Probability-density function for total fields in a straight PEC rough-wall tunnel

✍ Hsueh-Yuan Pao 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 188 KB

The probability-density function for the amplitude of the total field in a straight perfect electrical conductor (PEC) rough-wall tunnel is deduced from the mathematical models of random electromagnetic fields for the first time. The single-modal-field amplitude is Ricean distributed in the tunnel.