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Dual-band microstrip-to-coplanar strip balun transition and loop antenna application
Author(s)
Date Issued
December 1, 2008
Type
Conference Paper
Abstract
A microstrip-to-coplanar strip balun transition and its applicability to a single-fed dual-band tapered loop antenna are presented. The dual-band transition consists of a simple two-section transmission-line transformer and a two-section open-ended line. Closed-form design equations based on ideal transmission lines are derived and then verified with the examples of two designs. The application of the transition to a single-fed 0.9/1.8GHz dual-band tapered loop antenna is then demonstrated. The measured performance of the antenna proves the validity of the proposed dual-band transition network. © 2008 The Institution of Engineering and Technology.
Citation
Iet Microwaves Antennas and Propagation, 2(8), 823-829, 2008