Reconfigurable antenna with frequency and beam switching using transformer oil and PIN-diode for microwave applications

This paper introduces a design and analysis of a four directional radiation pattern antenna operating at 5.1 GHz. The proposed antenna consists of four center-fed copper arms placed over a substrate of relative permittivity εr = 2.2. The substrate is backed with copper ground sheet. The design of th...

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Autores principales:	A.M. Mabrouk, Ahmed A. Ibrahim, Hesham F.A. Hamed
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Frequency-reconfigurable Beam-reconfigurable Microwave applications Transformer oil PIN-diode Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/121f39360d3e4f809c1bb6497a01a1c1
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spelling	oai:doaj.org-article:121f39360d3e4f809c1bb6497a01a1c12021-11-30T04:13:46ZReconfigurable antenna with frequency and beam switching using transformer oil and PIN-diode for microwave applications1110-016810.1016/j.aej.2021.06.099https://doaj.org/article/121f39360d3e4f809c1bb6497a01a1c12022-03-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1110016821004634https://doaj.org/toc/1110-0168This paper introduces a design and analysis of a four directional radiation pattern antenna operating at 5.1 GHz. The proposed antenna consists of four center-fed copper arms placed over a substrate of relative permittivity εr = 2.2. The substrate is backed with copper ground sheet. The design of this antenna is then modified to be frequency reconfigurable antenna by placing transformer oil (liquid which is operated at high frequency) within a container between the substrate and the ground. The modified antenna can be operated at different frequency ranges from 5.21 GHz to 6.56 GHz by varying the oil height in the container. Four PIN diodes are then added between the antenna’s four arms and the feeding point in order to add beam reconfigurability feature to the modified antenna. Finally, multiple reconfigurable antennas are obtained to radiate in different directions at different operating frequencies with different gain and HPBW values.A.M. MabroukAhmed A. IbrahimHesham F.A. HamedElsevierarticleFrequency-reconfigurableBeam-reconfigurableMicrowave applicationsTransformer oilPIN-diodeEngineering (General). Civil engineering (General)TA1-2040ENAlexandria Engineering Journal, Vol 61, Iss 3, Pp 1824-1833 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Frequency-reconfigurable Beam-reconfigurable Microwave applications Transformer oil PIN-diode Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Frequency-reconfigurable Beam-reconfigurable Microwave applications Transformer oil PIN-diode Engineering (General). Civil engineering (General) TA1-2040 A.M. Mabrouk Ahmed A. Ibrahim Hesham F.A. Hamed Reconfigurable antenna with frequency and beam switching using transformer oil and PIN-diode for microwave applications
description	This paper introduces a design and analysis of a four directional radiation pattern antenna operating at 5.1 GHz. The proposed antenna consists of four center-fed copper arms placed over a substrate of relative permittivity εr = 2.2. The substrate is backed with copper ground sheet. The design of this antenna is then modified to be frequency reconfigurable antenna by placing transformer oil (liquid which is operated at high frequency) within a container between the substrate and the ground. The modified antenna can be operated at different frequency ranges from 5.21 GHz to 6.56 GHz by varying the oil height in the container. Four PIN diodes are then added between the antenna’s four arms and the feeding point in order to add beam reconfigurability feature to the modified antenna. Finally, multiple reconfigurable antennas are obtained to radiate in different directions at different operating frequencies with different gain and HPBW values.
format	article
author	A.M. Mabrouk Ahmed A. Ibrahim Hesham F.A. Hamed
author_facet	A.M. Mabrouk Ahmed A. Ibrahim Hesham F.A. Hamed
author_sort	A.M. Mabrouk
title	Reconfigurable antenna with frequency and beam switching using transformer oil and PIN-diode for microwave applications
title_short	Reconfigurable antenna with frequency and beam switching using transformer oil and PIN-diode for microwave applications
title_full	Reconfigurable antenna with frequency and beam switching using transformer oil and PIN-diode for microwave applications
title_fullStr	Reconfigurable antenna with frequency and beam switching using transformer oil and PIN-diode for microwave applications
title_full_unstemmed	Reconfigurable antenna with frequency and beam switching using transformer oil and PIN-diode for microwave applications
title_sort	reconfigurable antenna with frequency and beam switching using transformer oil and pin-diode for microwave applications
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/121f39360d3e4f809c1bb6497a01a1c1
work_keys_str_mv	AT ammabrouk reconfigurableantennawithfrequencyandbeamswitchingusingtransformeroilandpindiodeformicrowaveapplications AT ahmedaibrahim reconfigurableantennawithfrequencyandbeamswitchingusingtransformeroilandpindiodeformicrowaveapplications AT heshamfahamed reconfigurableantennawithfrequencyandbeamswitchingusingtransformeroilandpindiodeformicrowaveapplications
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Reconfigurable antenna with frequency and beam switching using transformer oil and PIN-diode for microwave applications

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