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Study of a band‐notched double printed dipole antenna
Author(s) -
Wang FaJia,
Zhang JinSheng
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.23816
Subject(s) - dipole antenna , monopole antenna , antenna measurement , standing wave ratio , antenna (radio) , electronic engineering , microwave , engineering , coaxial antenna , electrical engineering , telecommunications , acoustics , physics , microstrip antenna
Abstract In this article, a double‐printed dipole antenna with band‐notched function for UWB applications is proposed and investigated. The band‐notched characteristic is achieved by inserting two U‐shaped slots on the dipole. Experimental and numerical results show that the proposed antenna meets the requirement of 3.1–10.6 GHz UWB systems with VSWR < 2, while avoiding the interference with the 5 GHz WLAN band. Transmitting antenna transfer function, receiving antenna transfer function, and antenna system function are used to describe the antenna performance. The impulse responses in time domain were calculated using inverse Fourier transform. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 2986–2989, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23816