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A dual-frequency wilkinson power divider
In this paper, a Wilkinson power divider operating at two arbitrary different frequencies is presented. The structure of this power divider and the formulas used to determine the design parametersExpand
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Filtration of engineered nanoparticles in carbon-based fixed bed columns
Widespread applications of engineered nanoparticles (ENPs) have raised concerns over their occurrences in the environment. In this work, laboratory experiments and mathematical modeling wereExpand
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One-dimensional BiFeO3 nanotubes: Preparation, characterization, improved magnetic behaviors, and prospects
Abstract With the progress of science and technology, the growing demands for practical applications make low-dimensional multiferroics more appealing in areas such as chemical and bio-sensors,Expand
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A broadband high efficiency class-AB LDMOS balanced power amplifier
In this paper, an LDMOS class-AB balanced power amplifier with a 3-dB bandwidth of 800 MHz at center frequency of 2 GHz is presented. Expand
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The effects of boron on the magnetostrictive properties of Tb0.27Dy0.73Fe2
Abstract The magnetostrictive properties and microstructure of Tb0.27Dy0.73Fe2Bx (x = 0, 0.05, 0.1, 0.15, 0.2) have been investigated. Measurement of magnetic properties, X-ray diffraction andExpand
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Comparison of a single-ended class AB, a balance and a Doherty power amplifier
In this work, the three in practice mostly used power amplifiers (PAs), namely the single-ended class AB, the balanced and the Doherty power amplifiers have been implemented for the modern RF mobileExpand
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Novel technique for the systematic measurement of gain, absolute refractive index spectra, and other parameters of semiconductor lasers
  • L. Wu, L. Fu
  • Materials Science
  • IEEE Journal of Quantum Electronics
  • 1 June 2000
To characterize semiconductor lasers, it is often required to measure parameters such as the quasi Fermi-level separation, intrinsic optical loss, the position of the gain peak, and gain and absoluteExpand
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Emerging progress of inkjet technology in printing optical materials
Inkjet printing is a noncontact and additive patterning method, which is able to distribute a broad variety of functional materials directly onto a desired substrate with high efficiency. BypassingExpand
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Giant electromechanical strain response in lead‐free SrTiO3‐doped (Bi0.5Na0.5TiO3–BaTiO3)–LiNbO3 piezoelectric ceramics
Lead-free 0.985[(0.94-x)Bi0.5Na0.5TiO3–0.06BaTiO3–xSrTiO3]–0.015LiNbO3 [(BNT–BT–xST)–LN, x = 0–0.05] piezoelectric ceramics were prepared by using a conventional solid-state reaction method. It wasExpand
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A 900-MHz 29.5-dBm 0.13-μm CMOS HiVP Power Amplifier
Using ST 0.13-mum CMOS technology, a class A power amplifier has been developed for the global system for mobile communication in Europe. To solve the problem of low breakdown voltage inExpand
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