B. C. Sarkar

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A new dynamic gain control algorithm for speed enhancement of digital-phase locked loops (DPLLs) Abstract A dynamic gain modification algorithm of a class of DPLLs has been proposed to improve its transient characteristics and tracking behavior. In this technique, rather taking a time invariant gain, the gain of the loop digital filter is made a function of(More)
—The dynamics of a system comprising of two bilaterally coupled Gunn oscillators (BCGOs) has been examined using a circuit theoretic model of the Gunn oscillator (GO). The effects of coupling factors (k ij) between i-th and j-th oscillators on the frequency-range of synchronized operation and the magnitude of common frequency of oscillation have been(More)