EMC monopole antenna integrated with an L-shaped ground for handset application

Author

Lin, Shun-Yun ; Guan, Cing-Wei ; Yeh, Shu-Ani ; Huang, Hong-Ren

Author_Institution

Cheng Shiu Univ., Kaohsiung

fYear

2007

fDate

9-15 June 2007

Firstpage

3293

Lastpage

3296

Abstract

A novel internal monopole antenna with a vertical L-shaped ground portion for electromagnetic compatibility (EMC) with the surrounding conducting elements is presented. The proposed antenna had two radiating strips designed to operate at about 900 and 1800 MHz for global system for mobile communication (GSM) and digital communication system (DSC) operations. Moreover, a right-triangle- shaped feeding structure and capacitive top loading were used in this study for improving impedance matching to achieve the required performances of the specific communication systems.

Keywords

UHF antennas; antenna feeds; cellular radio; digital communication; electromagnetic compatibility; impedance matching; microstrip antennas; mobile antennas; monopole antennas; DSC; EMC internal monopole antenna; GSM; capacitive top loading; conducting elements; digital communication system; electromagnetic compatibility; frequency 900 MHz to 1800 MHz; global system for mobile communication; handset application; impedance matching; right-triangle-shaped feeding structure; strip antenna; vertical L-shaped ground portion; Antenna measurements; Bandwidth; Distributed control; Electromagnetic compatibility; GSM; Impedance matching; Mobile antennas; Radio frequency; Resonance; Telephone sets;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2007 IEEE

Conference_Location

Honolulu, HI

Print_ISBN

978-1-4244-0877-1

Electronic_ISBN

978-1-4244-0878-8

Type

conf

DOI

10.1109/APS.2007.4396240

Filename

4396240