DocumentCode
2608773
Title
Robust optimum design of PIFA for RFID mobile dongle applications
Author
Kim, Koon-Tae ; Ko, Jae-Hyeong ; Choi, Kyung ; Kim, Hyeong-Seok
Author_Institution
Sch. of Electr. & Electron. Eng., Chung-Ang Univ., Seoul, South Korea
fYear
2010
fDate
9-12 May 2010
Firstpage
1
Lastpage
1
Abstract
In this paper, a dongle-type RFID PIFA (Planar Inverted F-Antenna) structure with a resonance frequency of 920 MHz is optimized taking into account the robustness against noise factors. To achieve this, a global optimum is first sought out by means of the evolution strategy and then the robust design of the optimized antenna structure is obtained by introducing the Taguchi loss function. The validity of the proposed design method is proved through the comparison of the computed and experimental results.
Keywords
antennas; radiofrequency identification; PIFA; RFID mobile dongle applications; Taguchi loss function; optimized antenna structure; planar inverted F-antenna; robust optimum design; Design methodology; Design optimization; Frequency measurement; Loss measurement; Noise robustness; Radiofrequency identification; Reflection; Resonance; Resonant frequency; Universal Serial Bus;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Field Computation (CEFC), 2010 14th Biennial IEEE Conference on
Conference_Location
Chicago, IL
Print_ISBN
978-1-4244-7059-4
Type
conf
DOI
10.1109/CEFC.2010.5481400
Filename
5481400
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