Miniaturized Balanced Filtering Power Dividers with Arbitrary Power Division Ratio Using Multimode Dielectric Resonator in Single Cavity

Li, HY; Xu, JX; Zhang, XY

Miniaturized Balanced Filtering Power Dividers with Arbitrary Power Division Ratio Using Multimode Dielectric Resonator in Single Cavity

Li, HY Xu, JX Zhang, XY

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Publisher:: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Publication Type:: Journal Article
Citation:: IEEE Transactions on Circuits and Systems II: Express Briefs, 2022, 69, (6), pp. 2707-2711
Issue Date:: 2022-06-01

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Field	Value	Language
dc.contributor.author	Li, HY
dc.contributor.author	Xu, JX
dc.contributor.author	Zhang, XY
dc.date.accessioned	2023-04-11T01:42:47Z
dc.date.available	2023-04-11T01:42:47Z
dc.date.issued	2022-06-01
dc.identifier.citation	IEEE Transactions on Circuits and Systems II: Express Briefs, 2022, 69, (6), pp. 2707-2711
dc.identifier.issn	1549-7747
dc.identifier.issn	1558-3791
dc.identifier.uri	http://hdl.handle.net/10453/169480
dc.description.abstract	In this brief, miniaturized balanced-to-unbalanced (BTU) and balanced-to-balanced (BTB) filtering power dividers (FPDs) are proposed. Using one multi-mode dielectric resonator with multiple feeding probes, a single-cavity structure for BTU FPD is constructed, showing a compact size. Then, the circuit topology is analyzed, where the impedance in each branch can be adjusted to distribute the input power to two outputs with different ratios by only controlling the coupling coefficients. In this way, a BTU FPD with a very simple structure can be designed with arbitrary power division ratio. Besides, by replacing the two unbalanced output feeding probes in the BTU FPD as balanced ones, a BTB FPD can also be realized with controllable power division ratios. The working mechanism of the proposed designs is detailed. The proposed circuits are verified with good simulated and measured results.
dc.language	English
dc.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.relation.ispartof	IEEE Transactions on Circuits and Systems II: Express Briefs
dc.relation.isbasedon	10.1109/TCSII.2022.3144574
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0906 Electrical and Electronic Engineering
dc.subject.classification	Electrical & Electronic Engineering
dc.title	Miniaturized Balanced Filtering Power Dividers with Arbitrary Power Division Ratio Using Multimode Dielectric Resonator in Single Cavity
dc.type	Journal Article
utslib.citation.volume	69
utslib.for	0906 Electrical and Electronic Engineering
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	closed_access	*
dc.date.updated	2023-04-11T01:42:46Z
pubs.issue	6
pubs.publication-status	Published
pubs.volume	69
utslib.citation.issue	6

Abstract:

In this brief, miniaturized balanced-to-unbalanced (BTU) and balanced-to-balanced (BTB) filtering power dividers (FPDs) are proposed. Using one multi-mode dielectric resonator with multiple feeding probes, a single-cavity structure for BTU FPD is constructed, showing a compact size. Then, the circuit topology is analyzed, where the impedance in each branch can be adjusted to distribute the input power to two outputs with different ratios by only controlling the coupling coefficients. In this way, a BTU FPD with a very simple structure can be designed with arbitrary power division ratio. Besides, by replacing the two unbalanced output feeding probes in the BTU FPD as balanced ones, a BTB FPD can also be realized with controllable power division ratios. The working mechanism of the proposed designs is detailed. The proposed circuits are verified with good simulated and measured results.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/169480