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Progress In Electromagnetics Research C
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GENERAL DESIGN OF N-WAY MULTI-FREQUENCY UNEQUAL SPLIT WILKINSON POWER DIVIDER USING TRANSMISSION LINE TRANSFORMERS

By A. M. Qaroot and N. I. Dib

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Abstract:
In this paper, a new N-way multi-frequency unequal split Wilkinson power divider (WPD) is proposed. The dividers are composed of multi-section transmission line transformers (TLT) and isolation resistors, which provide high isolation and very good input/output ports matching simultaneously at arbitrary design frequencies. To verify the validity of the design, several multi-frequency power dividers are designed and simulated. Specifically, a 3-way unequal split dual-frequency WPD operating at 900 and 1800 MHz, a 3-way unequal split triple-frequency WPD operating at 1, 2, 3 GHz, and a 4-way equal split quad-frequency WPD operating at 1, 2, 3, 4 GHz, are designed.

Citation:
A. M. Qaroot and N. I. Dib, "General Design of n -Way Multi-Frequency Unequal Split Wilkinson Power Divider Using Transmission Line Transformers," Progress In Electromagnetics Research C, Vol. 14, 115-129, 2010.
doi:10.2528/PIERC10060109

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