A novel folded inverted-F antenna with parasitic stub for TD-SCDMA systems

Author

Jianwu, Zhang ; Yangyang, Zhou ; Feng, Gao

Author_Institution

Key Lab. of wireless Commun., Hangzhou Dianzi Univ., Hangzhou

fYear

2009

fDate

2-4 March 2009

Firstpage

1

Lastpage

4

Abstract

In this paper, a novel folded antenna operating at the frequency band of a TD-SCDMA system is presented. With the technology of spatial bending and parasitic stub loading, the dual frequency operation is realized. At the same time, the radiation principle of PIFA with the parasitic stub is theoretically studied. With the size of 38 times 6 times 7 mm³, the antenna covers the frequency bands of 1880-1920 MHz and 2010-2025 MHz of TD-SCDMA. It embodies the demands of miniaturization, simple structure and dual-band operation of terminal antennas, and can be used at terminals of TD-SCDMA systems.

Keywords

code division multiple access; planar inverted-F antennas; space division multiple access; time division multiple access; PIFA; TD-SCDMA systems; dual frequency operation; folded inverted-F antenna; frequency 1880 MHz to 1920 MHz; frequency 2010 MHz to 2025 MHz; parasitic stub loading; radiation principle; spatial bending; Antenna feeds; Antenna theory; Bandwidth; Broadband antennas; Dual band; Frequency; Grounding; Resonance; Time division synchronous code division multiple access; Wireless communication; PIFA; TD-SCDMA; folded antenna; parasitic stub;

fLanguage

English

Publisher

ieee

Conference_Titel

Antenna Technology, 2009. iWAT 2009. IEEE International Workshop on

Conference_Location

Santa Monica, CA

Print_ISBN

978-1-4244-4395-6

Electronic_ISBN

978-1-4244-4396-3

Type

conf

DOI

10.1109/IWAT.2009.4906901

Filename

4906901