%0 Journal Article %A Pechenin , V. V. %A Shcherbina, K. A. %A Msallam, E. P. %A Vonsovich, М. А. %D 2017 %I Begell House %K phase and frequency manipulations, lock range, holding range, phase-locked loop %N 7 %P 617-633 %R 10.1615/TelecomRadEng.v76.i7.50 %T THE PHASE-LOCKED LOOP SYSTEM WITH COMBINED CONTROL OF THE VARIABLE-FREQUENCY OSCILLATOR %U https://www.dl.begellhouse.com/journals/0632a9d54950b268,1b0346b02b4da952,5d31553b0de6ab8a.html %V 76 %X The presented study provides the results related to the improvement of the combined phase locked loop control system with voltage controlled oscillator. The research is aimed at a tracking system development, and others radio engineering equipment improving. %8 2017-09-07