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| Content Provider | IET Digital Library |
|---|---|
| Author | Cui, Xuewu Yang, Feng Gao, Ming |
| Abstract | A novel wideband circularly polarised (CP) magnetoelectric dipole antenna, which is excited by microstrip line aperture-coupled feeding structure, is proposed and investigated. The wide impedance bandwidth and broadband CP characteristic are achieved based on the simple feeding structure. An antenna prototype is fabricated and exemplified to validate the proposed concept. Measured results show that the proposed antenna achieves an impedance bandwidth of 65% for voltage standing wave ratio <2 from 2.97 to 5.85 GHz, the broadside maximum gain is up to 10.2 dBi. Moreover, the 3 dB axial ratio bandwidth is about 75%, ranging from 2.7 to 5.8 GHz. Stable and symmetric unidirectional radiation patterns with low backward radiations are obtained over the operating band. |
| Starting Page | 863 |
| Ending Page | 864 |
| Page Count | 2 |
| ISSN | 00135194 |
| Volume Number | 54 |
| e-ISSN | 1350911X |
| Issue Number | Issue 14, Jul (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/54/14 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2018.1046 |
| Journal | Electronics Letters |
| Publisher Date | 2018-06-08 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Antenna Accessory Antenna Feeds Antenna Prototype Antenna Radiation Pattern Aperture Antenna Aperture-coupled Antenna Axial Ratio Bandwidth Broadband Antenna Broadband CP Characteristic Broadside Maximum Gain Dipole Antenna Electromagnetic Wave Polarisation Electromagnetic Wave Propagation Impedance Bandwidth Low Backward Radiations Magneto-acoustic Wave Device Magnetoelectronics Magnetoresistive Wave Device Magnetostrictive And Magnetostatic Wave Device Microstrip Antenna Microstrip Line Microstrip Line Aperture-coupled Excitation Microstrip Line Aperture-coupled Feeding Structure Operating Band Simple Feeding Structure Single Antenna Stable Unidirectional Radiation Pattern Symmetric Unidirectional Radiation Pattern UHF Antenna Voltage Standing Wave Ratio Waveguide And Microwave Transmission Line Wide Impedance Bandwidth Wideband Circularly Polarised Magnetoelectric Dipole Antenna Wideband CP Magnetoelectric Dipole Antenna |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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