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Group velocity control in reconfigurable phase-shifted superstructures
2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference (CLEO EUROPE/EQEC), 2011Tuneable optical delaying of short pulses is one of the key components for future all-optical telecommunication networks and information processing systems. Important applications include optical buffering, synchronisation, optical delay lines or jitter correction [1]. One dimensional resonant structures such as Fiber Bragg gratings (FBG) provide large
S. Kroesen, W. Horn, C. Denz
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Reconfigurable Impedance Matching Networks With Controllable Phase Shift
IEEE Transactions on Circuits and Systems II: Express Briefs, 2018Two kinds of reconfigurable impedance matching networks with controllable phase shift are proposed. The reconfigurable networks can match different loads with desired phase shift at center frequency and no extra phase shifter is needed. The two networks are realized by using varactor diodes and switches, respectively.
Tianyu Zhang +3 more
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A Constant Impedance Voltage-controlled Phase-shift Network
Radio and Electronic Engineer, 1965A voltage-controlled phase-shift network is presented in which a continuous change in phase of up to 60 deg per section may be obtained at constant impedance in the h.f. and v.h.f. range. Theoretical and experimental results are compared for two typical circuits, operating at 1 Mc/s and 80 Mc/s, which have an insertion loss of less than 1 dB, and a ...
W.D. Ryan, W. Fleck
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Stable adaptive controller design for uncertain phase shift
IFAC Proceedings Volumes, 2004Abstract In order to construct stable adaptive control systems, several assumptions are needed, and those require some prior information of unknown plants, such as degrees and relative degrees. However, those assumptions sometimes become too restrictive, since it is difficult to obtain reasonable estimations of those indices a priori for unknown ...
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Effect of diffraction phase control for EUV phase shift mask
Optical and EUV Nanolithography XXXV, 2022Dongmin Jeong +4 more
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Cancer treatment and survivorship statistics, 2022
Ca-A Cancer Journal for Clinicians, 2022Kimberly D Miller +2 more
exaly
Phase Shift Control for V2V Contactless Energy Exchange
2021 IEEE Transportation Electrification Conference (ITEC-India), 2021Utkarsha Sheshrao Bulkunde +3 more
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Cervical cancer prevention and control in women living with human immunodeficiency virus
Ca-A Cancer Journal for Clinicians, 2021Philip E Castle, Vikrant V Sahasrabuddhe
exaly
Cancer statistics for African American/Black People 2022
Ca-A Cancer Journal for Clinicians, 2022Angela Giaquinto +2 more
exaly