研究目的
Investigating the relationship and characteristics of full-mode, half-mode, quarter-mode, and eighth-mode substrate integrated waveguides (SIWs) for microwave device design.
研究成果
The study concludes that the size of EMSIW is merely 12.5% of the full-mode SIW, indicating good potential for small size systems. The analysis provides a design guideline for passive devices and suggests the possibility of miniaturized devices in future work.
研究不足
The study is theoretical and does not include experimental validation. The practical implementation and performance of the designed microwave devices based on these SIWs are not discussed.
1：Experimental Design and Method Selection:
The study derives the characteristics of full-mode SIW based on its field distribution and equivalence with rectangular waveguide. The same method is applied to HMSIW, QMSIW, and EMSIW.
2：Sample Selection and Data Sources:
The study uses theoretical models and existing research data on SIWs.
3：List of Experimental Equipment and Materials:
Not explicitly mentioned.
4：Experimental Procedures and Operational Workflow:
The study involves theoretical analysis and derivation of parameters for different SIW structures.
5：Data Analysis Methods:
The study uses mathematical models and equations to analyze the field distributions and equivalent parameters of SIWs.
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