O. D. Khan
Atef Elsherbeni
Charles Smith
Darko Kajfez
, "Characteristics of Cylindrical
Multiconductor Transmission Lines Above
a Perfectly Conducting Ground Plane,"
,
Vol. 15, 191-220, 1997.
doi:10.2528/PIER95111600
http://www.jpier.org/PIER/pier.php?paper=951116