Design of filter antenna for 5G mobile communication system
| Autor: | LIN,LI-HSIANG, 林立翔 |
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| Rok vydání: | 2019 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 107 In this manuscript, an tunable bandpass filter antenna for 5G communication application using a P-I-N diode to integrated a wideband antenna and two microstrip line filters with two different frequency bands of 3.6 GHz and 4.9 GHz is designed. The proposed tunable bandpass filter antenna can be reduced the circuit size by this structure. On the other hand, the characteristics of 5G filter antennas also will be tried to improve by using dielectric resonators. The result shows that the S11 values of the filter antenna are -27 dB at the frequency of 3.63 GHz and -20 dB at the frequency of 4.9 GHz. In addition, the peak gain of filter antenna loaded with dielectric resonator can be significantly improved. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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