Show metadata Hide metadata

(19)

(11)

2 240 646

(13)

(51)

IPC

(21) (22)

Application

2003103204/09, 2003-02-03

(24)

Start date

2003-02-03

(22)

Actual filing date

2003-02-03

(45)

Published

2004-11-20

(72)

Inventor

Tukmakov V.P.Alekseev A.K.Dmitriev G.N.Kudrjashov Ju.P.Titova N.V.Dmitrieva S.K.Tukmakov P.K.

(73)

Holder

Federal'Noe Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Chuvashskij Gosudarstvennyj Universitet Im. I.N. Ul'Janova

PHASE COMPARATOR Russian patent published in 2004 - IPC

Abstract RU 2240646 C1

FIELD: measurement technology; industrial plant monitoring and control systems.

SUBSTANCE: comparator has two D flip-flops 1, 2, three integrators 3, 4, 10, pulse shaper 5, reference voltage supply 6, two time domain shapers 7, 8, and NOR gate 9. Phase comparator operates in three modes, as follows:- phase of first signal being compared is shorter than that of second signal;- phase of first signal being compared is longer than that of second signal;- phases of signals being compared are equal.

EFFECT: enlarged functional capabilities; extended range of phases of signals being compared.

1 cl, 3 dwg

Similar patents RU2240646C1

Title	Year	Author	Number
PHASE COMPARATOR	2005	Tukmakov Vladislav Pavlovich Dmitriev Gennadij Nikiforovich Makeeva Ljubov' Ivanovna Tukmakov Pavel Konstantinovich	RU2282935C1
PHASE COMPARATOR	0	Tukmakov Pavel Konstantinovich Evgenev Vasilij Nikiforovich Tukmakov Ananij Konstantinovich Dmitriev Gennadij Nikiforovich	SU1094141A2
PHASE COMPARATOR	0	Proshin Ivan Aleksandrovich Sashkin Valerij Pavlovich Tukmakov Pavel Konstantinovich Rogozhin Evgenij Mikhajlovich	SU845279A1
PHASE-FREQUENCY DETECTOR	2006	Tukmakov Vladislav Pavlovich Dmitriev Gennadij Nikiforovich Dmitrieva Svetlana Konstantinovna Demidenko Vladimir Petrovich Potapov Anatolij Andreevich Mikhajlov Roman Aleksandrovich Tukmakov Pavel Konstantinovich	RU2300170C1
FREQUENCY-PHASE DETECTOR	0	Tukmakov Pavel Konstantinovich Pavlov Nikolaj Illarionovich Yusupov Enver Nailevich Dmitriev Gennadij Nikiforovich	SU1775844A1
FREQUENCY COMPARATOR	0	Tukmakov Pavel Konstantinovich Proshin Ivan Aleksandrovich Sashkin Valerij Pavlovich	SU830643A1
ANGULAR SHIFT-TO-DIGITAL CONVERTER	0	Mesropov Mikhail Georgievich	SU1279070A1
AMPLITUDE-DIFFERENTIAL NULL-INDICATOR	0	Lebedev Disan Vasilevich Pamfilov Boris Anatolevich Prokuntsev Aleksandr Fedorovich Sharonov Gennadij Ivanovich	SU687402A1
METHOD OF DETERMINING INSTANTANEOUS VALUES OF PHASE SHIFT OF ELECTRIC SIGNALS	0	Kondratov Vladislav Timofeevich	SU1559308A1
AMPLITUDE-DIFFERENTIAL DETECTOR	0	Prokuntsev Aleksandr Fedorovich Pamfilov Boris Anatolevich Sharonov Gennadij Ivanovich	SU798687A1

RU 2 240 646 C1

Authors

Tukmakov V.P.

Alekseev A.K.

Dmitriev G.N.

Kudrjashov Ju.P.

Titova N.V.

Dmitrieva S.K.

Tukmakov P.K.

Dates

2004-11-20—Published

2003-02-03—Filed