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Wideband monopole antenna with WLAN (2.4 GHz/5 GHz) dual band‐stop function
Author(s) -
Lee Heejun,
Jang Yohan,
Kim Jeongpyo,
Choi Jaehoon
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.23467
Subject(s) - microwave , multi band device , wideband , standing wave ratio , monopole antenna , electrical engineering , antenna (radio) , physics , radio spectrum , engineering , telecommunications , microstrip antenna
A wideband monopole antenna with dual band‐stop function for WLAN (2.4 GHz/5 GHz) is presented. By cutting away an arched slot from the radiation patch and inserting spur‐lines into the ground, dual band‐stop functions for 2.4 GHz and 5 GHz WLAN bands are obtained. The proposed antenna operates over 1.9–11 GHz for VSWR <2, while providing a band‐stop function in the frequency bands of 2.2–2.5 GHz and 5.15–6.1 GHz. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 1646–1649, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23570