Reconfigurable CP cavity back with ability to change polarisation diversity

S. Karamzadeh; V. Rafii; H. Saygin; M. Kartal

doi:10.1049/el.2015.3349

Reconfigurable CP cavity back with ability to change polarisation diversity

S. Karamzadeh^*
, V. Rafii
, H. Saygin
, M. Kartal

^*Corresponding author for this work

Istanbul Technical University
Islamic Azad University
Istanbul Aydin University

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

A novel configuration of a circularly polarised (CP) reconfigurable aperture antenna is presented. In a number of recent studies, some new and promising designs for circularly polarised cavity-backed antennas with a parasitic patch have been proposed to obtain circular polarisation and unidirectional radiation properties. However, these designs still have the disadvantage of producing single polarisation. To overcome this disadvantage, a reconfigurable antenna using pin diodes is proposed. By combining the reconfigurable aperture antenna with a parasitic patch and a low profile cylindrical cavity and optimising the antenna parameters, a high gain antenna with significantly improved impedance and axial ratio bandwidths can be achieved.

Original language	English
Pages (from-to)	2080-2082
Number of pages	3
Journal	Electronics Letters
Volume	51
Issue number	25
DOIs	https://doi.org/10.1049/el.2015.3349
Publication status	Published - 10 Dec 2015
Externally published	Yes

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10.1049/el.2015.3349

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abstract = "A novel configuration of a circularly polarised (CP) reconfigurable aperture antenna is presented. In a number of recent studies, some new and promising designs for circularly polarised cavity-backed antennas with a parasitic patch have been proposed to obtain circular polarisation and unidirectional radiation properties. However, these designs still have the disadvantage of producing single polarisation. To overcome this disadvantage, a reconfigurable antenna using pin diodes is proposed. By combining the reconfigurable aperture antenna with a parasitic patch and a low profile cylindrical cavity and optimising the antenna parameters, a high gain antenna with significantly improved impedance and axial ratio bandwidths can be achieved.",

author = "S. Karamzadeh and V. Rafii and H. Saygin and M. Kartal",

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AU - Saygin, H.

AU - Kartal, M.

PY - 2015/12/10

Y1 - 2015/12/10

N2 - A novel configuration of a circularly polarised (CP) reconfigurable aperture antenna is presented. In a number of recent studies, some new and promising designs for circularly polarised cavity-backed antennas with a parasitic patch have been proposed to obtain circular polarisation and unidirectional radiation properties. However, these designs still have the disadvantage of producing single polarisation. To overcome this disadvantage, a reconfigurable antenna using pin diodes is proposed. By combining the reconfigurable aperture antenna with a parasitic patch and a low profile cylindrical cavity and optimising the antenna parameters, a high gain antenna with significantly improved impedance and axial ratio bandwidths can be achieved.

AB - A novel configuration of a circularly polarised (CP) reconfigurable aperture antenna is presented. In a number of recent studies, some new and promising designs for circularly polarised cavity-backed antennas with a parasitic patch have been proposed to obtain circular polarisation and unidirectional radiation properties. However, these designs still have the disadvantage of producing single polarisation. To overcome this disadvantage, a reconfigurable antenna using pin diodes is proposed. By combining the reconfigurable aperture antenna with a parasitic patch and a low profile cylindrical cavity and optimising the antenna parameters, a high gain antenna with significantly improved impedance and axial ratio bandwidths can be achieved.

UR - https://www.scopus.com/pages/publications/84949814097

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JO - Electronics Letters

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ER -

Reconfigurable CP cavity back with ability to change polarisation diversity

Abstract

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