Compact dual‐ and wide‐band CPW‐fed slot antenna for wireless applications | Zendy

Liu WenChung | Zendy; Yeh FengMing | Zendy

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Compact dual‐ and wide‐band CPW‐fed slot antenna for wireless applications

Author(s) -

Liu WenChung,

Yeh FengMing

Publication year - 2008

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.23139

Subject(s) - coplanar waveguide , multi band device , ground plane , antenna (radio) , microwave , impedance matching , wireless , electrical impedance , electrical engineering , slot antenna , electronic engineering , physics , engineering , optoelectronics , telecommunications , antenna measurement

A simple and compact coplanar waveguide (CPW)‐fed antenna for dual‐ and wide‐band wireless applications is presented. By properly embedding slots into a rectangular patch, the designed antenna thus fed by a CPW feedline and, with, including ground plane, only 24 × 25 mm 2 , can lead to good impedance matching in a wide dual‐band covering IMT‐2000, 5.2/5.8 GHz WLAN, and 5.8 GHz RFID operations. Prototype of the proposed antenna has been constructed and experimentally studied. The measured results not only explore good dualband operations with wide −10 dB impedance bandwidths of 370 and 4.13 GHz at the lower and upper bands, respectively, but also show good agreement with the numerical predictions. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 574–575, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23139

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