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An Unequal Wilkinson Power Divider for a Frequency and Its First Harmonic
Ist Teil von
IEEE microwave and wireless components letters, 2008-11, Vol.18 (11), p.737-739
Ort / Verlag
New York, NY: IEEE
Erscheinungsjahr
2008
Quelle
IEEE Electronic Library (IEL)
Beschreibungen/Notizen
This letter presents a Wilkinson power divider operating at a frequency and its first harmonic with unequal power divider ratio. To obtain the unequal property, four groups of 1/6 wavelength transmission lines with different characteristic impedances are needed to match all ports. Theoretically, closed-form equations for the design are derived based on transmission line theory. Experimental results have indicated that all the features of this novel power divider can be fulfilled at f 0 and 2 f 0 simultaneously.