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Characterization of resistive‐loaded wire loop in UWB (impulse) radio
Author(s) -
Li Hui Feng,
Chen Zhi Ning,
Li LeWei
Publication year - 2004
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.20405
Subject(s) - microwave , impulse (physics) , resistive touchscreen , ultra wideband , engineering , electronic engineering , wideband , loop (graph theory) , electrical engineering , time domain , physics , acoustics , telecommunications , computer science , mathematics , quantum mechanics , combinatorics , computer vision
This paper discusses the applicability of loaded circular‐loop antennas for impulse radio systems using a time‐domain integral‐equation (TDIE) method. The circular loops loaded with lumped and distributed resistances are characterized for pulse radiation and reception. The effects of the loads on the current distributions are investigated. The performance of the system comprising two identical loop antennas is examined and validated by measurement for ultra‐wideband applications. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 43: 151–156, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20405