Phase-shift generation and monitoring by a simple circuit

Golnabi, H.; Ashrafi, A.
May 1996
Review of Scientific Instruments;May96, Vol. 67 Issue 5, p2017
Academic Journal
Describes a simple circuit for generating phase shifts along with a monitoring scheme. Circuit description; Behavior of phase shifts versus output voltage; Applications for such a circuit design.


Related Articles

  • Modified Phase-Shift Measurement Technique to Improve Laser-Range Finder Performance. Nejad, Shahram Mohammad; Fasihi, Kiazand; Olyaee, Saeed // Journal of Applied Sciences;2008, Vol. 8 Issue 2, p316 

    In this study, a new technique for improving the performance of laser phase-shift range finders is presented. The phase measurement is performed by using a new method to extract the phase-shift data from the peak of the received and transmitted intermediate frequency signal amplitudes. The...

  • Theoretical investigation of phase-controlled bias effect in capacitively coupled plasma discharges. Kwon, Deuk-Chul; Yoon, Jung-Sik // Physics of Plasmas;Jul2011, Vol. 18 Issue 7, p073506 

    We theoretically investigated the effect of phase difference between powered electrodes in capacitively coupled plasma (CCP) discharges. Previous experimental result has shown that the plasma potential could be controlled by using a phase-shift controller in CCP discharges. In this work, based...

  • Simulation and Analysis of Single Phase Z source Matrix Converter for Power Flow Control using UPFC. Ramesh, Neena; A., B. V. Sanker Ram; Subrahmanyam, Vedam; Fathima, A. Peer // International Journal of Applied Engineering Research;2011, Vol. 6 Issue 20, p2419 

    This paper deals with design and analysis of a new type of converter called single phase Z-source Buck Boost Matrix Converter and an investigation of its capabilities and characteristics for Power Flow Control applications with UPFC. The converter can buck and boost voltage with step changed...

  • Mode characteristics of grating-incorporated channeled-substrate-planar GaAlAs lasers. Suemune, I.; Fujii, H.; Yamanishi, M. // Applied Physics Letters;10/1/1985, Vol. 47 Issue 7, p667 

    A grating-incorporated channeled-substrate-planar (CSP) laser is proposed for the 0° phase-shift mode selection. The 180° phase-shift mode is suppressed by combining fine gratings with the loss outside the electrode region. Single longitudinal mode oscillations of well-defined index-guided...

  • Observation of Andreev–Pushkarov Vacancy Clusters in Phase-Separated Solid Solutions of [sup 4]He in [sup 3]He. Ganshin, A. N.; Grigor’ev, V. N.; Maıdanov, V. A.; Penzev, A. A.; Rudavskiı, É. Ya.; Rybalko, A. S.; Syrnikov, E. V. // JETP Letters;3/25/2001, Vol. 73 Issue 6, p289 

    New features are observed for the pressure in a phase-separated dilute solid solution of [sup 4]He in [sup 3]He subjected to multiple temperature cycling within the phase-separation region. The results are explained within the framework of the hypothesis of A.F. Andreev and D.I. Pushkarov that...

  • Real-time Analysis of Isochromatics and Isoclinics Using the Phase-shifting Method. Satoru Yoneyama; Yoshitaka Morimoto; Takanori Nomura; Motoharu Fujigaki; Ryo Matsui // Experimental Mechanics;Mar2003, Vol. 43 Issue 1, p83 

    This paper studies a new real-time phase-shifting method for the analysis of isochromatic and isoclinic parameters in photoelasticity. By rotating an analyzer at a constant rate and an output quarter-wave plate at a double rate of the analyzer and recording images by a CCD camera continuously,...

  • Single-mode, single-lobe operation of surface-emitting, second-order distributed feedback lasers. Lopez, J.; Witjaksono, G. // Applied Physics Letters;8/16/1999, Vol. 75 Issue 7, p885 

    Presents the realization of single-lobe, surface-emitting devices, which instead of using a chirped grating employ strongly asymmetric coating of cleaved mirror facets. Corresponding of the near-field pattern to (grating) phase shifts; Conditions under which single-lobe emission occurs.

  • Observation of optical isolation based on nonreciprocal phase shift in a... Fujita, J.; Levy, M. // Applied Physics Letters;8/16/1999, Vol. 75 Issue 7, p998 

    Describes measurements of up to 45 degree nonreciprocal phase shift using the transverse magneto-optical effect in a hybrid Mach-Zehnder waveguide/fiber interferometer. Length and thickness dependence of the transverse magneto-optical effect; Optical isolation and extinction ratio.

  • Rapid electromechanical phase shifting in differential holography. Brehm, Lawrence P. // Review of Scientific Instruments;Sep88, Vol. 59 Issue 9, p1920 

    Procedures for the rapid arid precise control by electromechanical means of the reference beam phase shift during differential holography are described. Phase shift is created with the use of a piezoelectric ceramic translator that is driven by a two-step voltage pulse to minimize mechanical...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics