A Simple Monopole Antenna with a Switchable Beam for 5G Millimeter-Wave Communication Systems
A simple and compact antenna with a switchable beam for millimeter-wave communication is proposed in this paper. The antenna has a planar structure, and the design evolution is discussed. The beam switching functionality was achieved by incorporating two PIN diodes in the ground plane of the antenna...
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MDPI AG
2021
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oai:doaj.org-article:bfb699528c504efb914d1b009e19e6e82021-11-25T17:25:30ZA Simple Monopole Antenna with a Switchable Beam for 5G Millimeter-Wave Communication Systems10.3390/electronics102228702079-9292https://doaj.org/article/bfb699528c504efb914d1b009e19e6e82021-11-01T00:00:00Zhttps://www.mdpi.com/2079-9292/10/22/2870https://doaj.org/toc/2079-9292A simple and compact antenna with a switchable beam for millimeter-wave communication is proposed in this paper. The antenna has a planar structure, and the design evolution is discussed. The beam switching functionality was achieved by incorporating two PIN diodes in the ground plane of the antenna. By switching ON either of the PIN diodes, the inverted L-shaped stub becomes connected to the ground plane and behaves as a cavity, which causes the dispersion of the radiation pattern. Therefore, a wide-angle (±18<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mrow></mrow><mo>∘</mo></msup></semantics></math></inline-formula>) beam-switching property can be achieved using a simple and low-cost technique, without the necessity to implement additional conventional circuits. The proposed antenna is characterized by a good performance in terms of return loss, bandwidth, measured gain up to 7.95 dB, and radiation efficiency up to 84%, making it a proper candidate for IoT technology and millimeter-wave 5G devices.Hijab ZahraMusa HussainSyeda Iffat NaqviSyed Muzahir AbbasSubhas MukhopadhyayMDPI AGarticle5G antenna28 GHzcompact antennaInternet of ThingsIoTmillimeter-waveElectronicsTK7800-8360ENElectronics, Vol 10, Iss 2870, p 2870 (2021) |
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DOAJ |
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DOAJ |
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EN |
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5G antenna 28 GHz compact antenna Internet of Things IoT millimeter-wave Electronics TK7800-8360 |
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5G antenna 28 GHz compact antenna Internet of Things IoT millimeter-wave Electronics TK7800-8360 Hijab Zahra Musa Hussain Syeda Iffat Naqvi Syed Muzahir Abbas Subhas Mukhopadhyay A Simple Monopole Antenna with a Switchable Beam for 5G Millimeter-Wave Communication Systems |
| description |
A simple and compact antenna with a switchable beam for millimeter-wave communication is proposed in this paper. The antenna has a planar structure, and the design evolution is discussed. The beam switching functionality was achieved by incorporating two PIN diodes in the ground plane of the antenna. By switching ON either of the PIN diodes, the inverted L-shaped stub becomes connected to the ground plane and behaves as a cavity, which causes the dispersion of the radiation pattern. Therefore, a wide-angle (±18<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mrow></mrow><mo>∘</mo></msup></semantics></math></inline-formula>) beam-switching property can be achieved using a simple and low-cost technique, without the necessity to implement additional conventional circuits. The proposed antenna is characterized by a good performance in terms of return loss, bandwidth, measured gain up to 7.95 dB, and radiation efficiency up to 84%, making it a proper candidate for IoT technology and millimeter-wave 5G devices. |
| format |
article |
| author |
Hijab Zahra Musa Hussain Syeda Iffat Naqvi Syed Muzahir Abbas Subhas Mukhopadhyay |
| author_facet |
Hijab Zahra Musa Hussain Syeda Iffat Naqvi Syed Muzahir Abbas Subhas Mukhopadhyay |
| author_sort |
Hijab Zahra |
| title |
A Simple Monopole Antenna with a Switchable Beam for 5G Millimeter-Wave Communication Systems |
| title_short |
A Simple Monopole Antenna with a Switchable Beam for 5G Millimeter-Wave Communication Systems |
| title_full |
A Simple Monopole Antenna with a Switchable Beam for 5G Millimeter-Wave Communication Systems |
| title_fullStr |
A Simple Monopole Antenna with a Switchable Beam for 5G Millimeter-Wave Communication Systems |
| title_full_unstemmed |
A Simple Monopole Antenna with a Switchable Beam for 5G Millimeter-Wave Communication Systems |
| title_sort |
simple monopole antenna with a switchable beam for 5g millimeter-wave communication systems |
| publisher |
MDPI AG |
| publishDate |
2021 |
| url |
https://doaj.org/article/bfb699528c504efb914d1b009e19e6e8 |
| work_keys_str_mv |
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