Title :
Internal Broadband Folded Monopole Antenna for DTV Laptop Application
Author :
Jeon, Seunggil ; Ryu, Kwangwoo ; Lee, Youngki ; Choi, Jaehoon
Author_Institution :
Dept. of Electr. & Comput. Eng., Hanyang Univ., Seoul
Abstract :
A novel low profile metal plate monopole antenna with L-shape silt for laptop application is proposed. The antenna covers DTV (470 MHz ~ 740 MHz) frequency band and can be easily constructed by folding the planar patch with a silt and occupies a small volume of 56 mm x 23 mm x 10 mm. The measured return losses for operating frequencies over the DTV band are greater than 7.5 dB. The proposed antenna shows nearly omni-directional or monopole-like radiation patterns and has good antenna gain over the frequencies of interest.
Keywords :
antenna radiation patterns; broadband antennas; digital television; microstrip antennas; monopole antennas; DTV laptop application; L-shape silt; broadband folded monopole antenna; low profile metal plate antenna; monopole-like radiation pattern; nearly omni-directional radiation pattern; planar patch; Antenna measurements; Antenna radiation patterns; Application software; Bandwidth; Broadband antennas; Digital TV; Frequency; Impedance; Loss measurement; Portable computers;
Conference_Titel :
Microwave Conference, 2007. KJMW 2007. Korea-Japan
Conference_Location :
Okinawa
Print_ISBN :
978-1-4244-1556-4
DOI :
10.1109/KJMW.2007.4402245
