Title :
Internal Dual-band Low Profile Antenna for T-DMB/UHF Mobile Handset Applications
Author :
Kim, Wonseob ; Jeon, Seunggil ; Choi, Jaehoon
Author_Institution :
Dept. of Electr. & Comput. Eng., Hanyang Univ., Seoul
Abstract :
A novel low profile and dual-band antenna for the frequency band of T-DMB (terrestrial digital multimedia broadcasting) and UHF (ultra high frequency) applications are presented. By folding an inverted-L antenna with open stubs, the low profile and dual band property are achieved. To operate over T-DMB (180-210 MHz) and UHF (470-810 MHz) frequency bands, the impedance matching with two open stubs is used for the proposed antenna. Radiation patterns are omni-directional for all frequency bands. Details of the proposed antenna as well as the measured results are presented
Keywords :
UHF antennas; antenna radiation patterns; broadcasting; impedance matching; mobile handsets; mobile radio; multifrequency antennas; multimedia communication; T-DMB-UHF mobile handset applications; impedance matching; internal dual-band low profile antenna; inverted-L antenna; omni-directional radiation patterns; open stubs; terrestrial digital multimedia broadcasting; ultra high frequency applications; Antenna measurements; Antenna radiation patterns; Digital multimedia broadcasting; Dual band; Frequency; Impedance matching; Mobile antennas; Mobile handsets; UHF antennas; UHF measurements;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1711573
