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Dual-Band Dielectric Resonator Antenna for C and X Band Application
Joint Authors
Batra, Deepak
Kohli, Amit Kumar
Sharma, Sanjay
Source
International Journal of Antennas and Propagation
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-04-22
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The proposed technique combines a slot antenna and a dielectric resonator antenna (DRA) to effectively design a dual band dielectric resonant antenna without compromising miniaturization or its efficiency.
It is observed that the resonance of the slot and that of the dielectric structure merged to achieve extremely wide bandwidth over which the antenna polarization and radiation pattern are preserved.
Here the effect of slot size on the radiation performance of the DRA is studied.
The antenna structure is simulated using two simulators (Ansoft HFSS and CST-Studio software).
The simulated results are presented and compared with the measured results.
This DRA has a gain of 6 dBi and 5.5 dBi at 6.1 and 8.3 GHz, respectively, 10 dB return impedance bandwidth of nearly 4% and 6% at two resonating frequencies and 98% efficiency has been achieved from the configuration.
It is shown that the size of the slot can significantly affect the radiation properties of the DRA, and there are good agreements between simulation and measured results.
American Psychological Association (APA)
Batra, Deepak& Sharma, Sanjay& Kohli, Amit Kumar. 2012. Dual-Band Dielectric Resonator Antenna for C and X Band Application. International Journal of Antennas and Propagation،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-507657
Modern Language Association (MLA)
Batra, Deepak…[et al.]. Dual-Band Dielectric Resonator Antenna for C and X Band Application. International Journal of Antennas and Propagation No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-507657
American Medical Association (AMA)
Batra, Deepak& Sharma, Sanjay& Kohli, Amit Kumar. Dual-Band Dielectric Resonator Antenna for C and X Band Application. International Journal of Antennas and Propagation. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-507657
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-507657