MM-Wave Metamaterial Adjustable Antenna on Magnetically Biased Ferritic Substrate
Joint Authors
Mocanu, Iulia Andreea
Sajin, Gheorghe Ioan
Craciunoiu, Florea
Source
International Journal of Antennas and Propagation
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-30
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The paper presents a mm-wave metamaterial coplanar waveguide (CPW) zeroth-order resonating (ZOR) antenna on magnetically biased ferrite substrate.
The measurements demonstrate tuning of the resonant frequency and steering of the radiation characteristic depending on the strength of biasing magnetic field.
The resonant frequency shifts about 1.1 GHz for magnetic biasing field strength variation between 0 T and 0.265 T.
The return loss is reduced as result of elimination of ferrite low field loss.
The radiation characteristic in transversal plane steers between approximately −15° and +14° depending on the magnetic field strength.
In the magnetically unbiased state the antenna gain is 4.16 dBi and increases slightly to 4.22 dBi due to small field loss reduction following the magnetic polarization application.
American Psychological Association (APA)
Sajin, Gheorghe Ioan& Mocanu, Iulia Andreea& Craciunoiu, Florea. 2013. MM-Wave Metamaterial Adjustable Antenna on Magnetically Biased Ferritic Substrate. International Journal of Antennas and Propagation،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-491363
Modern Language Association (MLA)
Sajin, Gheorghe Ioan…[et al.]. MM-Wave Metamaterial Adjustable Antenna on Magnetically Biased Ferritic Substrate. International Journal of Antennas and Propagation No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-491363
American Medical Association (AMA)
Sajin, Gheorghe Ioan& Mocanu, Iulia Andreea& Craciunoiu, Florea. MM-Wave Metamaterial Adjustable Antenna on Magnetically Biased Ferritic Substrate. International Journal of Antennas and Propagation. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-491363
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-491363