Title :
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
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;
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
DOI :
10.1109/APS.2007.4396240
