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http://dspace.cityu.edu.hk/handle/2031/9000| Title: | Design of a Wideband Millimeter Wave Antenna |
| Authors: | Au, Ka Ho |
| Department: | Department of Electronic Engineering |
| Issue Date: | 2018 |
| Supervisor: | Supervisor: Prof. Luk, Kwai Man; Assessor: Dr. Wong, Steve H |
| Abstract: | A wideband 40GHz magneto-electric dipole antenna is proposed in this project. The performance of designs was simulated by a EM software ANSYS HFSS. As the thickness of antenna played a key role in the design, two methods was tested to control the antenna thickness - stacked-PCB method and H-shaped ground method. The stacked-PCB method worked well on simulation but the error on fabrication was large. The H-shaped ground method also worked but hard to fabricate. The stacked- PCB design was fabricated and tested; the performance shows a narrower bandwidth and degraded gain, which was possibly due to fabrication error. Although fabricated antenna performed poorer than the simulation, the design shows a wideband characteristic in 40GHz. |
| Appears in Collections: | Electrical Engineering - Undergraduate Final Year Projects |
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| File | Size | Format | |
|---|---|---|---|
| fulltext.html | 148 B | HTML | View/Open |
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