DocumentCode
1321150
Title
Extended Mode-Based Bandwidth Analysis for Asymmetric Near-Field Communication Systems
Author
Tak, Youndo ; Nam, Sangwook
Author_Institution
Sch. of Electr. Eng., Seoul Nat. Univ., Seoul, South Korea
Volume
60
Issue
1
fYear
2012
Firstpage
421
Lastpage
424
Abstract
An extended mode-based analysis for near-field coupled antennas is proposed. Based on this analysis, a method for estimating 3 dB bandwidth of near-field communication (NFC) systems with non-identical electrically small antennas is also proposed. The estimated results are in good agreement with the results from a full EM simulation.
Keywords
antennas; near-field communication; EM simulation; NFC systems; asymmetric near-field communication systems; extended mode-based bandwidth analysis; near-field coupled antennas; nonidentical electrical small antennas; Antenna theory; Bandwidth; Helical antennas; Impedance; Receiving antennas; Transmitting antennas; Addition theorem; antenna equivalent circuit; bandwidth estimation; electrically small antenna; near-field communication (NFC); near-field coupling;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.2011.2167946
Filename
6019015
Link To Document