A single‐feed wide‐ and dualband cavity‐backed slot antenna | Zendy

Liu Yijun | Zendy; Shen Zhongxiang | Zendy; Chin H. C. | Zendy; Lim W. L. | Zendy

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A single‐feed wide‐ and dualband cavity‐backed slot antenna

Author(s) -

Liu Yijun,

Shen Zhongxiang,

Chin H. C.,

Lim W. L.

Publication year - 2007

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.22549

Subject(s) - gsm , slot antenna , microwave , electrical engineering , wideband , antenna efficiency , radiation , antenna (radio) , electronic engineering , antenna measurement , high gain antenna , radiation pattern , bandwidth (computing) , antenna gain , engineering , telecommunications , computer science , physics , optics

A compact design for a single‐feed cavity‐backed slot antenna is presented for operating at GSM (900 MHz) and DCS (1800 MHz). With the use of a carefully designed power distribution network, a single‐feed design is realized for a dual‐ and wideband slot antenna with high gain and good radiation patterns. Measured results show that the antenna has a wide bandwidth at both frequency bands and it exhibits high gain and good radiation patterns, which is desirable for many dualband applications.© 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 1570–1572, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22549

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