A CPW-Fed Printed LPDA for Wireless Communications

被引:0
|
作者
Casula, G. A. [1 ]
Montisci, G. [1 ]
Maxia, P. [1 ]
Muntoni, G. [1 ]
机构
[1] Univ Cagliari, Dipartimento Ingn Elettr & Elettron, I-09123 Cagliari, Italy
关键词
Log-periodic arrays; Multiband Antennas; PET Inkjet-Printed Antenna; Wireless communications; BAND APPLICATIONS; ANTENNA;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A dual-band printed Log-periodic dipole array (LPDA) antenna for wireless communications is presented. The LPDA has been designed on a PET substrate and implemented by inkjet printing using a conductive ink, in order to obtain a low-cost antenna, and is fully planar, since it is fed by a coplanar waveguide. The proposed antenna can be used for wireless communications both in the S (2.4-2.484 GHz) and C (5.2-5.8 GHz) frequency bands, and a good out-of-band rejection has been obtained without using stop-band filters. The LPDA has been designed using a general purpose 3D CAD, CST Microwave Studio, and fully characterized, with measured results very close to the simulations.
引用
收藏
页码:266 / 269
页数:4
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