Title :
Compact Modified Pentaband Meander-Line Antenna for Mobile Handsets Applications
Author :
Chen, I-Fong ; Peng, Chia-Mei
Author_Institution :
Dept. of Electron. Eng., Jinwen Univ. of Sci. & Technol., Taipei, Taiwan
fDate :
7/3/1905 12:00:00 AM
Abstract :
A printed pentaband antenna for mobile handsets application is proposed in this letter. This antenna consists of a printed nonuniform meander line with perpendicular feed and open-stub structure, making it easy to operate in code-division multiple access (CDMA, 824-894 MHz), Global System for Mobile communications (GSM, 880-960 MHz), digital communication system (DCS, 1710-1880 MHz), personal communication system (PCS, 1850-1990 MHz), and wideband code division multiple access (WCDMA, 1920-2170 MHz). The experimental results of the constructed prototype are evidenced by mitigating the degradation of antenna bandwidth due to human head and hand effect, and the measurement results of specific absorption rate (SAR) are also presented.
Keywords :
UHF antennas; antenna feeds; broadband networks; cellular radio; code division multiple access; digital communication; microstrip antennas; mobile radio; multifrequency antennas; personal communication networks; DCS; GSM; PCS; SAR measurement; WCDMA; antenna bandwidth degradation; code-division multiple access; compact modified pentaband meander-line antenna; constructed prototype; digital communication system; frequency 1710 MHz to 1880 MHz; frequency 1850 MHz to 1990 MHz; frequency 1920 MHz; frequency 824 MHz to 894 MHz; frequency 880 MHz to 960 MHz; global system for mobile communications; hand effect; human head effect; mobile handsets application; open-stub structure; perpendicular feed; personal communication system; printed nonuniform meander line; printed pentaband antenna; specific absorption rate measurement; wideband code division multiple access; Antenna feeds; Antenna measurements; Bandwidth; Frequency measurement; Mobile antennas; Multiaccess communication; Human head/hand effect; nonuniform meander line; perpendicular feed; printed pentaband antenna; specific absorption rate (SAR);
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2011.2159471
