Multi element planar inverted-F antenna for enhanced gain

In this paper, we proposed the multi element PIFA with an enhanced gain characteristic. It is 35 times 15 times 5 mm 3 in size so that it can be put in the A-model handset case of the S-company. The radiator of the antenna is divided into 4 elements to obtain the antenna with high gain characteristi...

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Bibliographic Details
Main Authors: Yohan Lim, Kihun Chang, Young Joong Yoon, Yongjin Kim, Young-Eil Kim
Format: Conference Proceeding
Language:English
Subjects:
Antenna feeds
Aperture antennas
Convergence
Current density
Current distribution
Electronic mail
Impedance matching
Power dividers
Telephone sets
Wireless communication
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Summary:In this paper, we proposed the multi element PIFA with an enhanced gain characteristic. It is 35 times 15 times 5 mm 3 in size so that it can be put in the A-model handset case of the S-company. The radiator of the antenna is divided into 4 elements to obtain the antenna with high gain characteristic. The divided antenna can obtain enhanced gain characteristic as currents are uniformly distributed to each element. Then, the feeding point of the antenna is modified in order to obtain a more uniform current distribution and remove opposite current as the current is directly distributed to the each element.
ISSN:1522-3965
DOI:10.1109/APS.2007.4396590