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

fYear

2007

fDate

15-16 Nov. 2007

Firstpage

81

Lastpage

84

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference, 2007. KJMW 2007. Korea-Japan

Conference_Location

Okinawa

Print_ISBN

978-1-4244-1556-4

Type

conf

DOI

10.1109/KJMW.2007.4402245

Filename

4402245