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

✍ Scribed by Hsueh-Yuan Pao

• Publisher: John Wiley and Sons
• Year: 2005
• Tongue: English
• Weight: 188 KB
• Volume: 46
• Category: Article
• ISSN: 0895-2477
• DOI: 10.1002/mop.20921

✦ Synopsis

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. This distribution is approximated as a Gaussian distribution. The probability-density functions for the total-field am-plitude are the convolutions of the probability-density functions of each mode, and are Gaussian distributed.