A wideband frequency reconfigurable rectangular dielectric resonator antenna
A wideband frequency reconfigurable dielectric resonator antenna (DRA) is presented and discussed. The proposed antenna is capable of frequency switching at two different bands between 4.12 GHz and 8.85 GHz. The rectangular dielectric resonator with a permittivity of 15 is fed by U-shaped microstrip...
| Main Authors: | , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Published: |
Institute of Electrical and Electronics Engineers Inc.
2016
|
| Subjects: |
| _version_ | 1796862050738110464 |
|---|---|
| author | Danesh, S. Kamarudin, M. R. Rahman, T. A. Abedian, M. Khalily, M. |
| author_facet | Danesh, S. Kamarudin, M. R. Rahman, T. A. Abedian, M. Khalily, M. |
| author_sort | Danesh, S. |
| collection | ePrints |
| description | A wideband frequency reconfigurable dielectric resonator antenna (DRA) is presented and discussed. The proposed antenna is capable of frequency switching at two different bands between 4.12 GHz and 8.85 GHz. The rectangular dielectric resonator with a permittivity of 15 is fed by U-shaped microstrip feed line. By setting the switch on the connecting lines of a network that feeds the dielectric element and changing the state of switch from ON to OFF, a shift of the well-matched operating frequency range is obtained. The total antenna dimensions are 40 × 45 × 4.5748 mm3. The results indicate that the proposed antenna with acceptable performance provides two wideband modes with the impedance bandwidth of 49% and 25%. |
| first_indexed | 2024-03-05T20:05:42Z |
| format | Conference or Workshop Item |
| id | utm.eprints-73259 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T20:05:42Z |
| publishDate | 2016 |
| publisher | Institute of Electrical and Electronics Engineers Inc. |
| record_format | dspace |
| spelling | utm.eprints-732592017-11-29T23:58:37Z http://eprints.utm.my/73259/ A wideband frequency reconfigurable rectangular dielectric resonator antenna Danesh, S. Kamarudin, M. R. Rahman, T. A. Abedian, M. Khalily, M. TK Electrical engineering. Electronics Nuclear engineering A wideband frequency reconfigurable dielectric resonator antenna (DRA) is presented and discussed. The proposed antenna is capable of frequency switching at two different bands between 4.12 GHz and 8.85 GHz. The rectangular dielectric resonator with a permittivity of 15 is fed by U-shaped microstrip feed line. By setting the switch on the connecting lines of a network that feeds the dielectric element and changing the state of switch from ON to OFF, a shift of the well-matched operating frequency range is obtained. The total antenna dimensions are 40 × 45 × 4.5748 mm3. The results indicate that the proposed antenna with acceptable performance provides two wideband modes with the impedance bandwidth of 49% and 25%. Institute of Electrical and Electronics Engineers Inc. 2016 Conference or Workshop Item PeerReviewed Danesh, S. and Kamarudin, M. R. and Rahman, T. A. and Abedian, M. and Khalily, M. (2016) A wideband frequency reconfigurable rectangular dielectric resonator antenna. In: 10th European Conference on Antennas and Propagation, EuCAP 2016, 10 April 2016 through 15 April 2016, Switzerland. https://www.scopus.com/inward/record.uri?eid=2-s2.0-84979205241&doi=10.1109%2fEuCAP.2016.7481838&partnerID=40&md5=0cc54c275231cbda8732d49684ebcb12 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Danesh, S. Kamarudin, M. R. Rahman, T. A. Abedian, M. Khalily, M. A wideband frequency reconfigurable rectangular dielectric resonator antenna |
| title | A wideband frequency reconfigurable rectangular dielectric resonator antenna |
| title_full | A wideband frequency reconfigurable rectangular dielectric resonator antenna |
| title_fullStr | A wideband frequency reconfigurable rectangular dielectric resonator antenna |
| title_full_unstemmed | A wideband frequency reconfigurable rectangular dielectric resonator antenna |
| title_short | A wideband frequency reconfigurable rectangular dielectric resonator antenna |
| title_sort | wideband frequency reconfigurable rectangular dielectric resonator antenna |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| work_keys_str_mv | AT daneshs awidebandfrequencyreconfigurablerectangulardielectricresonatorantenna AT kamarudinmr awidebandfrequencyreconfigurablerectangulardielectricresonatorantenna AT rahmanta awidebandfrequencyreconfigurablerectangulardielectricresonatorantenna AT abedianm awidebandfrequencyreconfigurablerectangulardielectricresonatorantenna AT khalilym awidebandfrequencyreconfigurablerectangulardielectricresonatorantenna AT daneshs widebandfrequencyreconfigurablerectangulardielectricresonatorantenna AT kamarudinmr widebandfrequencyreconfigurablerectangulardielectricresonatorantenna AT rahmanta widebandfrequencyreconfigurablerectangulardielectricresonatorantenna AT abedianm widebandfrequencyreconfigurablerectangulardielectricresonatorantenna AT khalilym widebandfrequencyreconfigurablerectangulardielectricresonatorantenna |