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Compact Hybrid DRA Combined with PIFA

Junghwan YEOM, Sinhyung JEON, Hyengcheul CHOI, Hyeongdong KIM

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Summary :

A dielectric resonator antenna (DRA) is located below a radiating patch of an planar inverted F antenna (PIFA) to achieve a compact hybrid antenna and a multiple band operation. Loop-type structures with PIFA shorting pins are used as feeds for both the DRA and the PIFA. The proposed antenna operates well in two frequency bands without perturbing the fundamental radiation characteristics of each operating radiation mode of the DRA and the PIFA. Its electromagnetic performance and the desirable practical size of the proposed hybrid antenna are attractive for small mobile communication devices.

Publication
IEICE TRANSACTIONS on Communications Vol.E93-B No.10 pp.2781-2783
Publication Date
2010/10/01
Publicized
Online ISSN
1745-1345
DOI
10.1587/transcom.E93.B.2781
Type of Manuscript
LETTER
Category
Antennas and Propagation

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