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Small and Wideband Microstrip Antenna with Eccentric Radiating Structure and Low Impedance Feeding Structure  

Shin, Ho-Sub (군산대학교 공과대학 전자정보공학부)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.10, no.11, 2006 , pp. 1940-1945 More about this Journal
Abstract
The small and wideband annular ring slot antenna with eccentric radiating structure and low impedance feedline is presented. This antenna is analyzed by using substrate with permittivity 4.3 and thickness 1mm. As the measured impedance bandwidth of proposed antenna is $118%(S_{11}{\leq}-10dB)$, its bandwidth is much broader than that of conventional annular ring slot antenna.
Keywords
wideband; annular ring slot; microstrip; antenna;
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