Results 261 to 270 of about 15,125 (296)
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Design of microstrip power dividers with filtering functions
2012 42nd European Microwave Conference, 2012This paper presents the design of a novel microstrip power divider/combiner able to provide a selective bandpass filter. The structure consists of a combination of several T-junctions with novel configurations to generate frequency-variant couplings (FVC). These FVC also create n+1 transmission zeros in the frequency response.
Mohamed Amine Beldi +2 more
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Third-Order Filtering Power Divider with Sharp Selectivity
2020 International Conference on Microwave and Millimeter Wave Technology (ICMMT), 2020This paper presents a novel microstrip filtering power divider, whose transmission property is featured by a third-order general Chebyshev bandpass response. A transmission zero near the right side of the passband greatly improves frequency selectivity.
Xiaobo Qi, Mingguang Jia, Fei Xiao
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High performance balanced-to-unbalanced filtering power divider
2017 IEEE Electrical Design of Advanced Packaging and Systems Symposium (EDAPS), 2017A novel balanced-to-unbalanced filtering power divider using ring resonators is proposed. Due to the symmetry of the circuit model, even/odd-mode analysis method is applied to deduce the design equations at the operating frequency. The ring resonators can bring two transmission zeros in each side of the passband for differential-mode, which can improve
Wenjie Feng, Rui Yin, Wenquan Che
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Frequency-Tunable Filtering Power Divider With New Topology
IEEE Transactions on Components, Packaging and Manufacturing Technology, 2017In this paper, we present a new frequency-tunable filtering power divider structure and its design method. For achieving the frequency filtering characteristic, the power divider uses a single resonator or multiple resonators. One of the unique features of the presented structure is that the last resonator is coupled to the two outputs, and this allows
Boyoung Lee +4 more
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Analysis and Design of Multifunctional Filtering Power Dividers
2021 IEEE MTT-S International Wireless Symposium (IWS), 2021A direct synthesis design technique of multi-band multi-port filtering power dividers (FPDs) with arbitrary phase distribution is presented. After a set of complete closed-form analytical equations are established for direct synthesis design, the proposed method is intensively described to reveal its powerful capacity in design of a multifunctional FPD
Gang Zhang, Zhuowei Zhang, Rui Li
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Design of a Microstrip Diplexing Filtering Power Divider
2019 IEEE Asia-Pacific Microwave Conference (APMC), 2019A diplexing filtering divider is proposed by using arbitrary even-order Butterworth-type filtering transformers and two extra matching lines. The matching design is similar to that of the T-junction design of a conventional diplexer. Therefore, the required matching conditions can be easily achieved by designing two properly 50-Ω lines.
Chen-Hsiang Lin +2 more
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Wide-band Filtering Power Divider Using Coupled-Line
2021 IEEE 4th International Conference on Electronic Information and Communication Technology (ICEICT), 2021In this paper, a compact wideband filtering power divider (FPD) with nice performance is presented. The required power division function is realized by the introduced looped coupled-line structure. Moreover, three coupled-lines with different terminal conditions are used to introduce multiple transmission zeros (TZs) and transmission poles (TPs).
Zhenghai Luo, Gang Zhang, Wanchun Tang
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A miniaturized filtering power divider with wide stopband
2014 International Symposium on Antennas and Propagation Conference Proceedings, 2014This paper presents a miniaturized power divider integrated with wide-stopband bandpass responses. Two K-inverters with bandpass functions are utilized to replace the two quarter-wavelength transmission lines in the conventional Wilkinson power divider.
Kai Xu Wang +3 more
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Novel high-isolation power divider integrated filtering response
Electromagnetics, 2018A bandpass-filtering-response power divider with good isolation is presented in this paper. The short-circuited-loaded resonators are employed to construct the presented compact power divider. The presented divider can be viewed as an integration of a second-order dual-mode bandpass filter and the quasi-Wilkinson power divider.
Kaijun Song +4 more
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High-Selectivity Balanced-to-Unbalanced Filtering Power Divider
2018 Asia-Pacific Microwave Conference (APMC), 2018A new type of wide-band differential-mode -to-single-ended filtering power divider is presented in this paper. It makes use of half-wavelength ring resonators and coupled-line sections to realize high common-mode suppression within a broad frequency interval.
Wenjie Feng +6 more
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