Ultra-wideband unequal in-phase power divider using three-line coupled structure

Zhu, H., Abbosh, A. and Guo, L. (2014) Ultra-wideband unequal in-phase power divider using three-line coupled structure. Electronics Letters, 50 15: 1081-1082. doi:10.1049/el.2014.1214

Author Zhu, H.
Abbosh, A.
Guo, L.
Title Ultra-wideband unequal in-phase power divider using three-line coupled structure
Journal name Electronics Letters   Check publisher's open access policy
ISSN 0013-5194
Publication date 2014-07-17
Sub-type Article (original research)
DOI 10.1049/el.2014.1214
Open Access Status
Volume 50
Issue 15
Start page 1081
End page 1082
Total pages 2
Place of publication Stevenage, Herts, United Kingdom
Publisher Institution of Engineering and Technology
Collection year 2015
Language eng
Abstract A compact ultra-wideband in-phase power divider using a three-line coupled structure is proposed. The power division of the device depends on the coupling factors between the centreline and the two sidelines. For an enhanced isolation between the output ports, a 100 ω chip resistor is connected between the ends of the two sidelines, whereas the end of the centre line is grounded. To verify the design, a prototype with 2:1 power division was fabricated and tested. The measured results validate the ultra-wideband performance with more than 12 dB return loss, more than 13 dB isolation and <0.2 dB and 4° amplitude and phase imbalances, respectively, across the band 3.1-10.6 GHz.
Q-Index Code CX
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: Non HERDC
Official Audit
School of Information Technology and Electrical Engineering Publications
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Citation counts: TR Web of Science Citation Count  Cited 3 times in Thomson Reuters Web of Science Article | Citations
Scopus Citation Count Cited 3 times in Scopus Article | Citations
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