Proceedings ArticleDOI
A new balanced-to-single-ended (BTSE) power divider
Lin-Sheng Wu,Yong-Xin Guo,Liang-Feng Qiu,Jun-Fa Mao +3 more
- pp 1-4
TLDR
A balanced-to-single-ended (BTSE) power divider that provides all the desired performances within the operating bandwidth of 25%, with low insertion loss and good balance also achieved.Abstract:
A balanced-to-single-ended (BTSE) power divider is proposed in this paper. Its input is a differential pair while both the outputs are single-ended ports. It can replace the cascade of a balun and a conventional power divider. The characteristics requirements of a two-way BTSE power divider with equal power division are first derived, and then a prototype is designed for 2.0 GHz. In order to construct the component compactly, a short-ended four-wire coupled line and T-shaped sections are utilized to realize a -90° transmission line and a phase inverter, respectively. The developed prototype occupies an area of 0.077 λ
g 2
, where λ
g
is the guided wavelength of central frequency. It provides all the desired performances within the operating bandwidth of 25%, with low insertion loss and good balance also achieved.read more
Citations
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Journal ArticleDOI
A Balanced-to-Unbalanced Microstrip Power Divider With Filtering Function
TL;DR: In this paper, a balanced-to-unbalanced microstrip power divider based on branch lines with several stubs and one resistor is proposed, and the functions of power dividing, frequency selectivity, isolation between output ports, and common-mode suppression can be realized at the same time.
Journal ArticleDOI
Wideband Balanced-to-Unbalanced Filtering Power Dividers Based on Coupled Lines
TL;DR: Three novel wideband balanced-to-unbalanced filtering power dividers based on coupled lines based on coupling lines are proposed in this paper and show good performances for differential-mode out-of-band suppression, common-mode suppression, and isolation.
Journal ArticleDOI
A Wideband Balanced-to-Unbalanced Coupled-Line Power Divider
TL;DR: In this paper, a compact wideband balanced-to-unbalanced (BTU) out-of-phase power divider (PD) was proposed, which consists of three pairs of cascaded coupled lines and a grounded resistor for output isolation.
Journal ArticleDOI
A Coupled-Line Balanced-to-Single-Ended Out-of-Phase Power Divider With Enhanced Bandwidth
TL;DR: In this paper, a coupled-line balanced-to-single-ended out-of-phase power divider is proposed to enhance the bandwidth of differential-mode power dividing, isolation, common-mode suppression and phase difference between the output ports.
Journal ArticleDOI
Wideband Filtering Unbalanced-to-Balanced Independent Impedance-Transforming Power Divider With Arbitrary Power Ratio
TL;DR: In this paper, a wideband filtering unbalanced-to-balanced power divider is proposed, and a generalized circuit model for arbitrary power ratio and independent impedance-transforming function is constructed based on the modified even/odd-mode analysis.
References
More filters
Proceedings ArticleDOI
A New N-Way Power Divider/Combiner Suitable for High-Power Applications
TL;DR: In this paper, a new N-way power divider/combiner is presented, which is an extension of the N-Way combiner by Wilkinson, with external isolation loads, permitting high power loads, easily realizable geometry, and monitoring capability for imbalance at the output ports.
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TL;DR: In this article, a new type of compact enhanced-bandwidth hybrid ring using an artificial lumped-element left-handed (LH) transmission-line (TL) section is proposed.
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A novel compact-size branch-line coupler
TL;DR: In this paper, a compact-size branch-line coupler without any implementation of lumped-elements, bonding wires, and via holes is proposed, which is very useful for applications in the wireless communication systems.
Journal ArticleDOI
A New Balanced-to-Balanced Power Divider/Combiner
Bin Xia,Lin-Sheng Wu,Jun-Fa Mao +2 more
TL;DR: In this paper, a new balanced-to-balanced power divider/combiner with equal power division is proposed, and the theoretical, simulated and measured results all show a good mixed-mode performance.