Title :
Planar compact CPW-fed antenna
Author :
Liu, Wei-Ting ; Fang, Shyh-Tirng
Author_Institution :
Wireless Commun. Tech. Lab, Chunhwa Telecommun. Labs., Taoyuan, Taiwan
Abstract :
This article investigates both experimental and simulation data of a planar compact CPW-fed antenna. The antenna size can be reduced greatly by a set of interdigitated slits and the impedance bandwidth can be significantly increased by using the proper ground plane size of the CPW. Ground effects on the characteristics of the proposed antenna are also analysed. Comparative results of different ground dimensions of CPW and spacings between the ground of the CPW and the antenna are presented and discussed.
Keywords :
UHF antennas; antenna radiation patterns; coplanar waveguides; impedance matching; microstrip antennas; monopole antennas; 2364 to 2782 MHz; CPW ground plane size; E-plane radiation patterns; H-plane radiation patterns; antenna size; coplanar waveguide; ground dimensions; impedance bandwidth; impedance matching; interdigitated slits; microstrip line; planar compact CPW-fed antenna; printed strip monopole antenna; simulation data; Antenna feeds; Antenna measurements; Bandwidth; Communication industry; Coplanar waveguides; Impedance matching; Laboratories; Telecommunication computing; Wavelength measurement; Wireless communication;
Conference_Titel :
Microwave Conference, 2001. APMC 2001. 2001 Asia-Pacific
Conference_Location :
Taipei, Taiwan
Print_ISBN :
0-7803-7138-0
DOI :
10.1109/APMC.2001.985526
