An UWB planar out-of-phase power divider employing microstrip-slot and parallel stripline-microstrip transitions

Abbosh, Amin, Bialkowski, M.E., and Mazierska, J. (2006) An UWB planar out-of-phase power divider employing microstrip-slot and parallel stripline-microstrip transitions. In: 2006 Asia-Pacific Microwave Conference Proceedings (2), pp. 905-908. From: APMC 2006 Asia Pacific Microwave Conference 2006, 12-15 December 2006, Yokohama, Japan.

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Abstract

The design of a planar out-of-phase power divider with an ultra wideband (UWB) performance is presented. The device employs two substrates with a common ground plane. A coupling between two microstrip lines on the top and bottom substrate layers through a slot in the common ground plane, and a transition from two microstrip lines to a parallel strlpline are used to achieve an UWB operation. The simulated and measured results of the proposed divider reveal low insertion losses, good return loss at the three ports and fine isolation between the two output ports across the band 3.1 to more than 11GHz with high phase stability.

Item ID: 4319
Item Type: Conference Item (Refereed Research Paper - E1)
Keywords: microstrip line; strip line; ultra wideband; power divider
ISBN: 4-902339-11-0
Date Deposited: 10 Dec 2009 23:17
FoR Codes: 10 TECHNOLOGY > 1005 Communications Technologies > 100505 Microwave and Millimetrewave Theory and Technology @ 100%
SEO Codes: 86 MANUFACTURING > 8617 Communication Equipment > 861799 Communication Equipment not elsewhere classified @ 100%
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