Show metadata Hide metadata

(19)

(11)

2 175 770

(13)

(51)

IPC

(21) (22)

Application

2000125331/09, 2000-10-02

(24)

Start date

2000-10-02

(22)

Actual filing date

2000-10-02

(45)

Published

2001-11-10

(72)

Inventor

Dikarev V.I.Gumen S.G.Zhurkovich V.V.Zamarin A.I.Karelov I.N.Karmazinov F.V.Rybkin L.V.Sergeeva V.G.

(73)

Holder

Dikarev Viktor IvanovichGumen Sergej Grigor'EvichZhurkovich Vitalij VladimirovichZamarin Aleksandr IvanovichKarelov Igor' NikolaevichKarmazinov Feliks VladimirovichRybkin Leonid VsevolodovichSergeeva Valentina Georgievna

PHASE METHOD OF DIRECTION FINDING AND PHASE DIRECTION FINDER FOR ITS REALIZATION Russian patent published in 2001 - IPC

Abstract RU 2175770 C1

FIELD: radio navigation, determination of positions and movement of sources of radiation of complex signals. SUBSTANCE: proposed method can be realized by means of phase direction finder that includes receiving antennas, high-frequency amplifiers, first heterodyne, mixers, amplifiers of first intermediate frequency, second heterodyne, amplifier of second intermediate frequency, multipliers, narrow-band filters, frequency meters, computer, register, adders, phase inverter, +90 degrees phasers, amplitude detector and key. EFFECT: enhanced noise immunity and precision of phase direction finding by suppression of spurious signals received through additional channels. 2 cl, 4 dwg

Similar patents RU2175770C1

Title	Year	Author	Number
PHASE METHOD FOR DIRECTION FINDING AND PHASE DIRECTION FINDER	1999	Dikarev V.I. Gumen S.G. Zhurkovich V.V. Zamarin A.I. Karelov I.N. Karmazinov F.V. Rybkin L.V. Sergeeva V.G.	RU2155352C1
PHASE DIRECTION FINDING METHOD AND PHASE DIRECTION FINDER FOR IMPLEMENTING SAID METHOD	2010	Dikarev Viktor Ivanovich Zhurkovich Vitalij Vladimirovich Sergeeva Valentina Georgievna Rybkin Leonid Vsevolodovich Mikhajlov Viktor Anatol'Evich	RU2435171C1
VEHICLE ANTITHEFT SYSTEM	2008	Dikarev Viktor Ivanovich Zhurkovich Vitalij Vladimirovich Sergeeva Valentina Georgievna Rybkin Leonid Vsevolodovich Gjandzhaeva Sevda Ismail Kyzy	RU2378138C1
VEHICLE SECURITY SYSTEM	2003	Dikarev V.I. Zhurkovich V.V. Sergeeva V.G. Rybkin L.V.	RU2248896C1
METHOD OF DETERMINING LIQUID OR GAS LEAKAGE POINT IN UNDERGROUND PIPELINE AND DEVICE FOR REALISING SAID METHOD	2009	Dikarev Viktor Ivanovich Zhurkovich Vitalij Vladimirovich Sergeeva Valentina Georgievna Rybkin Leonid Vsevolodovich Mikhajlov Viktor Anatol'Evich	RU2411476C1
METHOD OF DETERMINING COORDINATES OF EPICENTRE OF EXPECTED EARTHQUAKE	2009	Dikarev Viktor Ivanovich Zhurkovich Vitalij Vladimirovich Sergeeva Valentina Georgievna Rybkin Leonid Vsevolodovich Mikhajlov Viktor Anatol'Evich	RU2423730C2
VEHICLE ANTITHEFT SYSTEM	2001	Dikarev V.I. Zhurkovich V.V. Rybkin L.V. Sergeeva V.G.	RU2186698C1
METHOD FOR DETECTING LEAKAGE ZONE IN MAIN PIPELINES	2000	Karmazinov F.V. Gumen S.G. Rogalev V.A. Denisov G.A. Dikarev V.I. Rybkin L.V. Kojnash B.V.	RU2190152C1
RADIO-TECHNICAL SURVEILLANCE STATION	2006	Dikarev Viktor Ivanovich Zhurkovich Vitalij Vladimirovich Sergeeva Valentina Georgievna Rybkin Leonid Vsevolodovich	RU2321177C1
VEHICLE ANTITHEFT SYSTEM	2003	Dikarev V.I. Zhurkovich V.V. Sergeeva V.G. Rybkin L.V.	RU2243912C1

RU 2 175 770 C1

Authors

Dikarev V.I.

Gumen S.G.

Zhurkovich V.V.

Zamarin A.I.

Karelov I.N.

Karmazinov F.V.

Rybkin L.V.

Sergeeva V.G.

Dates

2001-11-10—Published

2000-10-02—Filed