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Analyzing impedance characteristics of monopole antennas with different chassis widths for dual resonance‐based broadband operation
Author(s) -
Jung Jinwoo,
Lee Hyeonjin,
Lim Yeongseog
Publication year - 2010
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.25082
Subject(s) - chassis , monopole antenna , broadband , electrical impedance , magnetic monopole , microwave , electrical engineering , antenna (radio) , engineering , directional antenna , acoustics , electrical length , dipole antenna , electronic engineering , physics , slot antenna , telecommunications , aerospace engineering , quantum mechanics
Variation of the impedance characteristics between two monopole antennas, according to the width of chassis is analyzed. Dual resonance‐based broadband antennas are proposed on the basis of the analyzed results. The experimental antennas are an inverted L‐shaped monopole antenna and a printed meander line monopole antenna. The dimensions of the derived antennas with a chassis are appropriate for a USB dongle application. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52:981–984, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.25082