scholarly journals Translational addition theorems for prolate spheroidal vector wave functions ${\bf M}^r$ and ${\bf N}^r$

1986 ◽  
Vol 44 (2) ◽  
pp. 213-222 ◽  
Author(s):  
Jeannine Dalmas ◽  
Roger Deleuil
1989 ◽  
Vol 47 (2) ◽  
pp. 351-364 ◽  
Author(s):  
Jeannine Dalmas ◽  
Roger Deleuil ◽  
R. H. MacPhie

1995 ◽  
Vol 73 (5-6) ◽  
pp. 376-385 ◽  
Author(s):  
M. Zhang ◽  
A. A. Sebak

In this paper, the radiation characteristics of an asymmetrical slot antenna on a conducting prolate spheroid are considered. The radiated fields are expanded in terms of prolate-spheroidal vector wave functions. The unknown expansion coefficients are determined by a system of equations derived from the boundary conditions. Numerical results for radiation patterns and conductance are obtained and compare well with published data for a slotted sphere. The effect of the slot length and the shape of the spheroid on the magnitude of the radiated field and radiation conductance is also presented.


1980 ◽  
Vol 38 (2) ◽  
pp. 143-158 ◽  
Author(s):  
Bateshwar P. Sinha ◽  
Robert H. Macphie

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