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Content Provider | IET Digital Library |
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Author | Liu, Jie Li, Jianying Xu, Rui |
Abstract | A frequency and polarisation reconfigurable printed monopole antenna using switching PIN diodes is presented. This antenna is made up of a printed monopole, two switching circuits and a reflector. By controlling the on-off states of these two switching circuits on the finite ground plane, a frequency and polarisation reconfigurable antenna is achieved. To verify this design, this antenna is fabricated and measured. The measured results show that this antenna has four states. These states are: state 1, 2.02–2.56 GHz (23.6%); state 2, 2.32–2.95 GHz (23.9%); state 3, 1.92–2.70 GHz (33.8%); state 4, 1.88–2.67 GHz (34.7%). In states 1 and 2, this antenna radiates linearly polarised wave as a traditional printed monopole. In states 3 and 4, this antenna radiates left-hand circularly polarised wave and right-hand circularly polarised wave, respectively. |
Starting Page | 187 |
Ending Page | 188 |
Page Count | 2 |
ISSN | 00135194 |
Volume Number | 54 |
e-ISSN | 1350911X |
Issue Number | Issue 4, Feb (2018) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/54/4 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2017.4364 |
Journal | Electronics Letters |
Publisher Date | 2018-01-10 |
Access Restriction | Open |
Rights Holder | © The Institution of Engineering and Technology |
Subject Keyword | Antenna Radiation Pattern Finite Ground Structure Frequency 1.88 GHz to 2.95 GHz Junction And Barrier Diode Left-hand Circularly Polarised Wave Linearly Polarised Wave Microstrip Antenna Monopole Antenna On-off State Control P-i-n Diode Reflector Reflector Antenna Right-hand Circularly Polarised Wave Single Antenna Switching Centres And Equipment Switching PIN Diode UHF Antenna Very Simple Frequency And Polarisation Reconfigurable Printed Monopole Antenna |
Content Type | Text |
Resource Type | Article |
Subject | Electrical and Electronic Engineering |
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