Title :
Broadband internal antenna of planar monopole type for mobile handsets
Author :
Shin, Y.S. ; Park, S.-O.
Author_Institution :
Sch. of Eng., Inf. & Commun. Univ., Daejon, South Korea
Abstract :
The paper presents a novel internal antenna of a planar monopole type. The proposed antenna, fed by a 50 Ω microstrip line, operates at DCS (1710-1880 MHz), PCS (1750-1870 MHz), and IMT-2000 (1885-2200 MHz) bands. The size of the antenna, not including the support, is 20×17×0.2 mm3. The bandwidth of the proposed antenna (S11<10 dB) is 740 MHz, from 1620 MHz to 2360 MHz. Numerical simulation and experiment results are performed taking into consideration the antenna itself, the phone case, and the battery.
Keywords :
3G mobile communication; UHF antennas; antenna feeds; antenna radiation patterns; broadband antennas; cellular radio; digital radio; mobile antennas; mobile handsets; monopole antennas; personal communication networks; 0.2 mm; 1620 to 2360 MHz; 17 mm; 20 mm; 740 MHz; DCS; IMT-2000; PCS; broadband internal antenna; microstrip line feed; mobile handsets; planar monopole antenna; radiation patterns; Bandwidth; Broadband antennas; Ceramics; Copper; Distributed control; Mobile antennas; Mobile handsets; Personal communication networks; Shape; Telephone sets;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2004. IEEE
Print_ISBN :
0-7803-8302-8
DOI :
10.1109/APS.2004.1330295
