Summary
International Symposium on Antennas and Propagation
2006
Session Number:2C1b
Session:
Number:2C1b-2
Compact Double-ring Slot Antenna with Ring-fed for Multiband Applications
Dau-Chyrh Chang, Ji-Chyun Liu, Bing-Hao Zeng, Ching-Yang Wu, Chin-Yen Liu,
pp.1-5
Publication Date:2006/11/2
Online ISSN:2188-5079
Summary:
An enhanced double-ring slot antenna with ring-fed coupling for multiband applications is presented in this paper. Proposed two concentric slot rings to determine the certain resonated frequencies 4.92~5.84 GHz (17.10%) of desired broadband responses and the inner circular disk with the ring-fed coupling depicts the range 1.78~1.96 GHz (9.63%) and 2.25~2.63 GHz (15.57%) of resonant spectrum. It is a compact and available microstrip antenna for the DCS bands and IEEE 802.11a/b WLAN’s applications. Simulation and experimental results with frequency responses and radiation patterns are presented and discussed.