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"Ultra-Wideband Filtering 180° Hybrid Coupler With Super Wide Upper ..."
Qiu-Sheng Shen et al. (2018)
- Qiu-Sheng Shen
, Ming-Jian Gao, Lin-Sheng Wu
, Xi-Lang Zhou:
Ultra-Wideband Filtering 180° Hybrid Coupler With Super Wide Upper Stopband Using Swap Phase Inverter and Electromagnetic Bandgap Structures on Double-Sided Parallel-Strip Line. IEEE Access 6: 41099-41106 (2018)
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