研究目的
To propose an approach to 1-to-n way single-ended-to-balanced substrate integrated waveguide filtering power splitter with functions of 1-to-n way power splitting, filtering, and common-mode suppression.
研究成果
The proposed 1-to-n way SIW SETBFPS achieves functions of 1-to-n way power splitting, filtering, and common-mode suppression with low insertion loss and wide bandwidth. The 1-to-3 way prototype demonstrates these advantages effectively.
研究不足
The isolation between output ports is determined by the number of output ports without special methods for isolation improvement.
1：Experimental Design and Method Selection:
The approach involves designing a 1-to-n way SIW SETBFPS using n 32nd-mode SIW multimode resonators with properly placed balanced ports.
2：Sample Selection and Data Sources:
A 1-to-3 way prototype is designed and fabricated for demonstration.
3：List of Experimental Equipment and Materials:
The design is simulated using Computer Simulation Technology (CST) and measured using a four-port Keysight N5230C vector network analyzer.
4：Experimental Procedures and Operational Workflow:
The design procedure includes setting initial dimensions based on required center frequency, adjusting for DM bandwidth and CM suppression, and fine-tuning dimensions in CST.
5：Data Analysis Methods:
The performance is evaluated based on insertion loss, return loss, and common-mode suppression bandwidth.
独家科研数据包，助您复现前沿成果，加速创新突破
获取完整内容
