研究目的
To propose a wide band Sierpinski carpet rectangular microstrip fractal antenna fed with inset-fed for 5G applications.
研究成果
The proposed antenna achieved a wide impedance bandwidth of 9.16 GHz and 8.43 dB gain, making it suitable for 5G applications like mobile communication, IoT, and Wi-Fi. Future work could focus on radar applications and reconfigurable wideband shifting.
研究不足
The paper does not explicitly mention limitations, but potential areas for optimization could include further miniaturization and reduction of cross polarization.
1：Experimental Design and Method Selection:
The design involves the third iteration of Sierpinski carpet fractal on a rectangular patch and partial ground structure on FR4 epoxy material.
2：Sample Selection and Data Sources:
The antenna is designed at 28 GHz with FR4 epoxy substrate material.
3：List of Experimental Equipment and Materials:
FR4 epoxy material with a dielectric constant of
4：4 and 4 mm thickness. Experimental Procedures and Operational Workflow:
The design process includes conventional rectangular antenna with optimized inset-fed technique, partial ground technique, and Sierpinski carpet fractal geometry on the patch.
5：Data Analysis Methods:
Simulated results of antenna parameters are analyzed using HFSS.
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