Accession Number : AD0611415

Title :   THE MODIFIED ANGER AND LOMMEL-WEBER FUNCTIONS,

Corporate Author : WASHINGTON UNIV SEATTLE COLL OF ENGINEERING

Personal Author(s) : Chen,Yung-Sen ; Ishimaru,Akira

Report Date : NOV 1964

Pagination or Media Count : 27

Abstract : The Modified Anger and Lommel-Weber Functions are encountered in the study of antennas and electromagnetic waves. In this report, a detailed study of the above functions is presented. The differential equations satisfied by these functions, recursion formulae and identities are derived. The series expansions, the asymptotic expansions for large arguments and the integrals expressible in terms of these new functions are given.

Descriptors :   (*SPECIAL FUNCTIONS (MATHEMATICAL), ELECTROMAGNETIC RADIATION), (*ANTENNAS, SPECIAL FUNCTIONS (MATHEMATICAL)), INTEGRALS, SERIES(MATHEMATICS), DIFFERENTIAL EQUATIONS, INTEGRAL TRANSFORMS, IDENTITIES, BESSEL FUNCTIONS, ANTENNA RADIATION PATTERNS, MATHEMATICAL LOGIC

Distribution Statement : APPROVED FOR PUBLIC RELEASE