STUDIES OF BANDWIDTH ENHANCEMENT OF PRINTED SLOT ANTENNAS

• Main Authors: Jhy-Ying Chiou, 邱至英
• Other Authors: Kin-Lu Wong
• Format: Others
• Language: zh-TW
• Published: 2001
• Online Access: http://ndltd.ncl.edu.tw/handle/50099229124802663924

碩士 === 國立中山大學 === 電機工程學系研究所 === 89 === Novel printed slot antennas are demonstrated in this thesis. For the linear polarization design, CPW-fed strip-loaded square slot antenna is presented for achieving broadband operations. For the circular polarization, two novel antenna designs are also presented；one is a CPW-fed square slot antenna with an inverted L tunning stub, and the other is a microstrip line-fed square slot antenna with a conducting strip from ground plane for broadband circularly polarized radiation. Finally, an antenna design having compact size and broadband characteristic is shown.