Title :
Triple band internal antenna with a novel feeding structure
Author :
Byungwoon Jung ; Park, Myun-Joo ; Byun, Joonho ; Han, SeungHyun ; Lee, Byungje
Author_Institution :
Dept. of Radio Sci. & Eng., Kwangwoon Univ., Seoul, South Korea
Abstract :
An internal antenna using a novel feeding structure is proposed for multi-band mobile handsets. The proposed antenna has the balanced feeding line realized by using a short circuit and is excited by electromagnetic coupling. The proposed technique makes antenna size considerably small and gives a good current distribution on the ground plane. Therefore, antenna development with the features of good radiation efficiency, broad bandwidth, and less interference with a human head/body is relatively easy.
Keywords :
antenna earths; antenna feeds; antenna radiation patterns; current distribution; electromagnetic coupling; mobile antennas; mobile handsets; multifrequency antennas; antenna feeding structure; current distribution; electromagnetic coupling; ground plane; multi-band mobile handsets; radiation efficiency; short circuit; triple band internal antenna; Antenna feeds; Antenna measurements; Bandwidth; Current distribution; Humans; Lungs; Mobile antennas; Mobile communication; Resonant frequency; Telephone sets;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2004. IEEE
Print_ISBN :
0-7803-8302-8
DOI :
10.1109/APS.2004.1330302
