Sp. Yeo et al., CONTOUR-INTEGRAL ANALYSIS OF MICROSTRIP SECTORIAL POWER DIVIDER (WITHARBITRARY SECTOR ANGLE), IEE proceedings. Part H, Microwaves, antennas and propagation, 140(1), 1993, pp. 62-64
The contour-integral procedure is used to analyse the microstrip secto
rial n-way power divider. The principal advantage of the present appro
ach is that the resulting model is able to handle arbitrary sector ang
les, in contrast to the Green's function approach used by other resear
chers, which is valid only if the sector angle is a submultiple of pi.
Computational and experimental tests indicate that numerical accuraci
es of better than +/- 1% are obtainable from the present model.