1994/4

 

Recent Submissions

  • Some Problems in Numerical Time Domain Analysis of Real Switched Capacitor Networks 

    Zaplatilek, K. (Společnost pro radioelektronické inženýrství, 1994-12)
    The contribution describes some problems which are connected with an application of theoretical methods. The transformation of data fields as a result of an output signal discontinuity and the correction of the time axis ...

  • An Optical Carry Chain Fast Adder 

    Zhijian Hu; King, G.; Al-Dabass, D. (Společnost pro radioelektronické inženýrství, 1994-12)
    A significant problem in Arithmetic Unit design and particularly for systolic arrays remains the speed attainable in achieving high speed addition. The root of the problem is carry propagation and a method is presented ...

  • Electronic Equipment of Self-Actuated Mobile Device for Load Carrying 

    Krejci, L.; Janecka, T. (Společnost pro radioelektronické inženýrství, 1994-12)
    The device dealt in this work is determined namely for carrying invalid persons on various types of stairs or other not flat surfaces. But it can serve also to other purposes. To enable fulfilling all given demands, the ...

  • Diagnostic Methods for Planar Optical Waveguides 

    Ctyroky, J.; Janta, J.; Skalsky, M.; Schrofel, J. (Společnost pro radioelektronické inženýrství, 1994-12)
    Basic diagnostic methods for examining planar optical waveguides, namely the mode spectroscopy for determining the propagation constants of waveguide modes and two methods for measurement of attenuation coefficient of a ...

  • Simulation Modeling of Radio Direction Finding Results 

    Havlik, J.; Pelikan, K. (Společnost pro radioelektronické inženýrství, 1994-12)
    It is sometimes difficult to determine analytically error probabilities of direction finding results for evaluating algorithms of practical interest. Probalistic simulation models are described in this paper that can be ...

  • A Digitally Programmable Differential Integrator with Enlarged Time Constant 

    Nandi, R.; Sanyal, S. K.; Debroy, S. K. (Společnost pro radioelektronické inženýrství, 1994-12)
    A new Operational Amplifier (OA)-RC integrator network is described. The novelties of the design are used of single grounded capacitor, ideal integration function realization with dual-input capability and design flexibility ...