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Content Provider | IET Digital Library |
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Author | Zheng, Pei Liu, Jia Qi Wang, Shang Yue Zhang, Ran Fan, Hu |
Abstract | Here a dual-polarisation printed dipole antenna for spherical near-field measurements is proposed. The printed dipole employs double-layered structure to obtain low cross-polarisation and uses irregular patch to get wide bandwidth. Two such dipoles are cross arranged to form a dual-polarisation dipole antenna. Simulated results show that the bandwidth is over 72% when VSWR is less than 3, the cross-polarisation ratio is better than 30 dB, the port isolation between two dipoles is better than −26 dB, while good radiation performance is also obtained. All the results above prove that the crossed arrangement structure will not affect the performance of the printed dipole, and the strength of mutual coupling between probes can be neglected. |
Starting Page | 5665 |
Ending Page | 5667 |
Page Count | 3 |
Volume Number | 2019 |
e-ISSN | 20513305 |
Issue Number | Issue 19, Oct (2019) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/19 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0222 |
Journal | The Journal of Engineering |
Publisher | The Institution of Engineering and Technology |
Publisher Date | 2019-05-30 |
Access Restriction | Open |
Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
Subject Keyword | Antenna Radiation Pattern Cross-polarisation Ratio Crossed Arrangement Structure Dipole Antenna Double-layered Structure Dual-polarisation Printed Dipole Antenna Electromagnetic Wave Polarisation Irregular Patch Microstrip Antenna Microwave Measurement Technique Mutual Coupling Strength Port Isolation Radiation Performance Single Antenna Spherical Near-field Measurement VSWR |
Content Type | Text |
Resource Type | Article |
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