A Four-Way Microstrip Filtering Power Divider With Frequency-Dependent Couplings

@article{Chen2015AFM,
  title={A Four-Way Microstrip Filtering Power Divider With Frequency-Dependent Couplings},
  author={Feng-jun Chen and Linsheng Wu and Liang-Feng Qiu and Junfa Mao},
  journal={IEEE Transactions on Microwave Theory and Techniques},
  year={2015},
  volume={63},
  pages={3494-3504}
}
A four-way microstrip power divider is designed with bandpass filtering response. The synthesized inline filter has a generalized Chebyshev response, where frequency-dependent couplings are utilized. All of the critical parameters, including the characteristic impedances and electrical lengths, can be determined by our derived closed-form formulas. By extending the inline filter, the configuration of four-way power divider is obtained. Then, three isolation resistors are properly selected… CONTINUE READING
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