Results 261 to 270 of about 26,081 (297)
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Dual-Band Gysel Power Divider With Different Power Dividing Ratios
IEEE Microwave and Wireless Components Letters, 2019This letter presents a dual-band Gysel power divider (PD) with different power dividing ratios. Unlike traditional dual-band Gysel PDs, the power dividing ratios of proposed PD are determined by both electrical lengths and characteristic impedance of transmission lines.
Shiyong Chen, Yantao Yu, Mingchun Tang
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Compact unequal Wilkinson power divider with large power dividing ratio
2014 9th European Microwave Integrated Circuit Conference, 2014A compact unequal Wilkinson power divider with arbitrary power division is analyzed and demonstrated in this paper. The power divider can be designed with arbitrary power division in theory and achieves large power dividing ratio in practice. The proposed structure is compatible with single layer integration by using the normal PCB fabrication process.
null Haidong Chen +3 more
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A reconfigurable in-phase/out-of-phase and power-dividing ratio power divider
2017 IEEE Asia Pacific Microwave Conference (APMC), 2017This paper presents a varactor-based power divider with reconfigurable power-dividing ratio and reconfigurable in-phase or out-of-phase phase relation between outputs. By properly controlling the tuning varactors, the power divider can be either in phase or out of phase and each with a wide range of tunable power-dividing ratio. The proposed microstrip
Pei-Ling Chi, Yu-Wen Chi, Tao Yang
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Proceedings International Conference on Computer Design. VLSI in Computers and Processors (Cat. No.98CB36273), 2002
This work describes the design of a double-precision radix-8 divider. Low-power techniques are applied in the design of the unit, and energy-delay tradeoffs considered. The energy dissipation in the divider can be reduced by up to 70% with respect to a standard implementation not optimized for energy, without penalizing the latency. The radix-8 divider
Alberto Nannarelli, Tomás Lang
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This work describes the design of a double-precision radix-8 divider. Low-power techniques are applied in the design of the unit, and energy-delay tradeoffs considered. The energy dissipation in the divider can be reduced by up to 70% with respect to a standard implementation not optimized for energy, without penalizing the latency. The radix-8 divider
Alberto Nannarelli, Tomás Lang
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‘Power and the digital divide’
Ethics and Information Technology, 2002The ethical and political dilemmas raised by Information and Communication Technology (ICT) have only just begun to be understood. The impact of centralised data collection, mass communication technologies or the centrality of computer technology as a means of accessing important social institutions, all pose important ethical and political questions ...
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DIVIDED POWER AND ΕΥΝΟΜΙΑ: DELIBERATIVE PROCEDURES IN ANCIENT SPARTA
The Classical Quarterly, 2017Spartan institutions were pictured as a model of political stability from the Classical period onwards. The so-called Spartan ‘mirage’ did not involve only its constitutional order but also social and economic institutions. Xenophon begins hisConstitution of the Lacedaemoniansby associating Spartan fame with thepoliteiaset up by Lycurgus, which made ...
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New Challenges to the Separation of Powers : Dividing Power
2020This insightful book guides readers through the transformation of, and theoretical challenges posed by, the separation of powers in national contexts. Building on the notion that the traditional tripartite structure of the separation of powers has undergone a significant process of fragmentation and expansion, this book identifies and illustrates the ...
A. Baraggia, C. Fasone, L. P. Vanoni
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SAE Technical Paper Series, 1972
<div class="htmlview paragraph">This paper discusses the history, theory, operation, and refinements of one of the oldest limited-slip vehicle axle and tandem interaxle differentials that has remained in continuous production. The design uses a cam and wedge principle, but is a true differential in the manner of a conventional geared unit.
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<div class="htmlview paragraph">This paper discusses the history, theory, operation, and refinements of one of the oldest limited-slip vehicle axle and tandem interaxle differentials that has remained in continuous production. The design uses a cam and wedge principle, but is a true differential in the manner of a conventional geared unit.
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2010
The invention relates to a power divider/combiner having a high transmission coefficient over an extended frequency band. The invention also relates to a method including the following steps, comprising: E1: defining an initial topological space and a position of M inputs and N outputs on a contour of said space, the initial topological space being ...
Houbloss, O. +6 more
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The invention relates to a power divider/combiner having a high transmission coefficient over an extended frequency band. The invention also relates to a method including the following steps, comprising: E1: defining an initial topological space and a position of M inputs and N outputs on a contour of said space, the initial topological space being ...
Houbloss, O. +6 more
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Nonreciprocal filtering power dividers
AEU - International Journal of Electronics and Communications, 2021Jiawei Zang, Alejandro Alvarez-Melcon
exaly