SU1228659A1 - ACOUSTIC ECHO PULSE LOCATOR - Google Patents

ACOUSTIC ECHO PULSE LOCATOR

Info

Publication number
SU1228659A1
SU1228659A1 SU3582016/23A SU3582016A SU1228659A1 SU 1228659 A1 SU1228659 A1 SU 1228659A1 SU 3582016/23 A SU3582016/23 A SU 3582016/23A SU 3582016 A SU3582016 A SU 3582016A SU 1228659 A1 SU1228659 A1 SU 1228659A1
Authority
SU
USSR - Soviet Union
Prior art keywords
input
output
switch
acoustic echo
echo pulse
Prior art date
Application number
SU3582016/23A
Other languages
Russian (ru)
Inventor
В.Н. Максимов
В.Ю. Волощенко
В.И. Тимошенко
Original Assignee
Таганрогский радиотехнический институт им.В.Д.Калмыкова
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Таганрогский радиотехнический институт им.В.Д.Калмыкова filed Critical Таганрогский радиотехнический институт им.В.Д.Калмыкова
Priority to SU3582016/23A priority Critical patent/SU1228659A1/en
Application granted granted Critical
Publication of SU1228659A1 publication Critical patent/SU1228659A1/en

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

Акустический эхо-импульсный локатор, содержащий индикатор, последовательно соединенные генератор радиоимпульсов, коммутатор, фильтр, усилитель, детектор, причем коммутатор по второму входу-выходу взаимно соединен с приемоизлучателем, отличающийся тем, что, с целью увеличения скорости изменения ширины диаграммы направленности, в него введены блок управления, n входовый сумматор, n-аттенюаторов и дополнительно (n - 1) цепочек из последовательно соединенных фильтра, усилителя, детектора, параллельно включенных таким образом, что их входы объединены и подключены к первому выходу коммутатора, выходы каждой i-й цепочки подключены к сигнальному входу i-го аттенюатора, управляющий вход каждого из которых подключен к блоку управления, а выход - к i-му входу сумматора, выход которого подключен к индикатору.Acoustic pulse echo locator, containing an indicator, a series of radio pulses, a switch, a filter, an amplifier, a detector, and the switch is interconnected with the receiver-receiver through the second input-output, in order to increase the rate of change of the width of the pattern, control unit, n input adder, n-attenuators, and additionally (n - 1) chains of series-connected filter, amplifier, detector, in parallel connected in such a way that their inputs are entered are united and connected to the first output of the switch, the outputs of each i-th chain are connected to the signal input of the i-th attenuator, the control input of each of which is connected to the control unit, and the output is connected to the i-th input of the adder, the output of which is connected to the indicator.

SU3582016/23A 1983-04-20 1983-04-20 ACOUSTIC ECHO PULSE LOCATOR SU1228659A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3582016/23A SU1228659A1 (en) 1983-04-20 1983-04-20 ACOUSTIC ECHO PULSE LOCATOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3582016/23A SU1228659A1 (en) 1983-04-20 1983-04-20 ACOUSTIC ECHO PULSE LOCATOR

Publications (1)

Publication Number Publication Date
SU1228659A1 true SU1228659A1 (en) 1999-12-20

Family

ID=60542489

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3582016/23A SU1228659A1 (en) 1983-04-20 1983-04-20 ACOUSTIC ECHO PULSE LOCATOR

Country Status (1)

Country Link
SU (1) SU1228659A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019132726A1 (en) * 2017-12-28 2019-07-04 Общество с ограниченной ответственностью "ГидроМаринн" Multiple frequency side-scan sonar

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019132726A1 (en) * 2017-12-28 2019-07-04 Общество с ограниченной ответственностью "ГидроМаринн" Multiple frequency side-scan sonar
US11194046B2 (en) 2017-12-28 2021-12-07 Ooo “Gidromarinn” Multiple frequency side-scan sonar

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