METHOD AND DEVICE FOR MEASURING RADIO LOCATION REFLECTIVITY AND DOPPLER SHIFT BY MEANS OF RADAR Russian patent published in 2005 - IPC

Abstract RU 2249230 C2

FIELD: radar systems and measurements.

SUBSTANCE: invention can be used in meteorological radars, 360 degree survey radiolocation stations as well as for remote sounding and sonar systems. During process of measuring of characteristics by radar of sonar the pulses are transmitted and signal is received between transmission of pulses, which signal depends on transmitted pulses and on distribution of characteristics of target at different ranges. Transmitted pulses form cyclically repeated code or continuously changing sequence of pulses. Distribution of characteristics is determined by means of representing the pulses in form of set of linear equations where variables have to be values of characteristics measured at required distances. The set of equations should be subsequently solved. As a result the conflict between measurement of power and Doppler shift is eliminated.

EFFECT: elimination of disadvantages related to usage of multi-pulse codes.

13 cl, 4 dwg

Similar patents RU2249230C2

Title	Year	Author	Number
RADAR WITH CONTINUOUS NOISE SIGNAL AND METHOD OF EXTENDING RANGE OF MEASURED DISTANCES IN RADAR WITH CONTINUOUS SIGNAL	2015	Kochnev Pavel Eduardovich Melnikov Oleg Viktorovich Valov Sergej Veniaminovich	RU2589036C1
METHOD AND SYSTEM FOR DETERMINING LOCATION OF HIGH-SPEED TRAIN IN NAVIGATION BLIND ZONE BASED ON METEOROLOGICAL PARAMETERS	2022	Chernyavets Vladimir Vasilevich	RU2804147C1
METHOD FOR EXTRACTION FROM DOPPLER PORTRAITS OF AERIAL OBJECTS IDENTIFICATION FEATURES USING SUPERRESOLUTION METHOD	2015	Romanenko Aleksej Vladimirovich Mitrofanov Dmitrij Gennadevich Grigoryan Daniel Sergeevich Klimov Sergej Anatolevich Bortovik Vitalij Valerevich Silaev Nikolaj Vladimirovich Perekhozhev Valentin Aleksandrovich Torbin Sergej Aleksandrovich	RU2589737C1
WIND MEASUREMENT RADAR	2023	Bukrin Ilia Vladimirovich Gusev Andrei Viktorovich Ivanov Viacheslav Elizbarovich Kudinov Sergei Ivanovich Plokhikh Oleg Vasilevich	RU2811547C1
METHOD OF SELECTING INTERVAL FOR INVERSE SYNTHESISING WITH CALCULATED ANGULAR VELOCITY OF TARGET RELATIVE RADAR SET	2007	Mitrofanov Dmitrij Gennad'Evich Prokhorkin Aleksandr Gennad'Evich Majorov Dmitrij Aleksandrovich Safonov Aleksej Viktorovich Bortovik Vitalij Valer'Evich	RU2360267C1
METEOROLOGICAL RADAR STATION	2014	Drozdov Aleksandr Efimovich Mironchuk Aleksej Filippovich Sharomov Vadim Jur'Evich Titljanov Vladimir Aleksandrovich Chernjavets Vladimir Vasil'Evich Zhil'Tsov Nikolaj Nikolaevich Poljuga Sergej Igorevich Sviridov Valerij Petrovich Sharkov Andrej Mikhajlovich Bakhmutov Vladimir Jur'Evich	RU2574167C1
METHOD AND RADAR SYSTEM FOR CLUTTER FILTRATION IN BROADBAND RADAR SIGNALS	2004	Fal'K Kent Olof	RU2337374C2
SPACE RADAR WITH SYNTHETIC APERTURE FORMING THE IMAGE IN REAL TIME	1999	Volkov A.M. Pichugin A.P. Shishanov A.V. Vnotchenko S.L. Dudukin V.S. Kovalenko A.I. Kurevleva T.G. Makridenko L.A. Martynov S.I. Monakhov A.P. Nejman I.S. Seljanin A.I. Smirnov S.N.	RU2158008C1
METEOROLOGICAL RADAR SYSTEM	1991	Falin V.V. Chekushkin V.V. Chekushkin S.V.	RU2084922C1
AERIAL TARGET SPATIAL DIMENSION EVALUATION METHOD BY THE DOPPLER IMAGE FREQUENCY SPAN	2018	Esin Vitalij Yurevich Mitrofanov Dmitrij Gennadevich Tuluzakov Vladimir Gennadevich Romanenko Aleksej Vladimirovich Silaev Nikolaj Vladimirovich	RU2679396C2

RU 2 249 230 C2

Authors

Lekhtinen Markku Sakari

Dates

2005-03-27—Published

1999-03-25—Filed