JPS51135392A - Echo detectiong system - Google Patents
Echo detectiong systemInfo
- Publication number
- JPS51135392A JPS51135392A JP50049745A JP4974575A JPS51135392A JP S51135392 A JPS51135392 A JP S51135392A JP 50049745 A JP50049745 A JP 50049745A JP 4974575 A JP4974575 A JP 4974575A JP S51135392 A JPS51135392 A JP S51135392A
- Authority
- JP
- Japan
- Prior art keywords
- echo
- detectiong
- complicity
- leaking
- avoids
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
PURPOSE:To obtain an echo detecting system which avoids the complicity of the composition of the modulated waves which a coded pulse radar system has and which prevents the transmission from leaking to the echo receiver function.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50049745A JPS51135392A (en) | 1975-04-25 | 1975-04-25 | Echo detectiong system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50049745A JPS51135392A (en) | 1975-04-25 | 1975-04-25 | Echo detectiong system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51135392A true JPS51135392A (en) | 1976-11-24 |
JPS5736550B2 JPS5736550B2 (en) | 1982-08-04 |
Family
ID=12839712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50049745A Granted JPS51135392A (en) | 1975-04-25 | 1975-04-25 | Echo detectiong system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51135392A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55107968A (en) * | 1979-02-10 | 1980-08-19 | Japan Radio Co Ltd | Underwater transmitter/receiver using identification symbol |
JP6041901B2 (en) * | 2012-12-21 | 2016-12-14 | 三菱電機株式会社 | Ultrasonic transceiver |
JP2017524955A (en) * | 2014-07-17 | 2017-08-31 | インフィブラ・テクノロジーズ・ソチエタ・ア・レスポンサビリタ・リミタータInfibra Technologies S.R.L. | Method and apparatus for measuring a physical value allocated to an optical device under test |
-
1975
- 1975-04-25 JP JP50049745A patent/JPS51135392A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55107968A (en) * | 1979-02-10 | 1980-08-19 | Japan Radio Co Ltd | Underwater transmitter/receiver using identification symbol |
JP6041901B2 (en) * | 2012-12-21 | 2016-12-14 | 三菱電機株式会社 | Ultrasonic transceiver |
JP2017524955A (en) * | 2014-07-17 | 2017-08-31 | インフィブラ・テクノロジーズ・ソチエタ・ア・レスポンサビリタ・リミタータInfibra Technologies S.R.L. | Method and apparatus for measuring a physical value allocated to an optical device under test |
Also Published As
Publication number | Publication date |
---|---|
JPS5736550B2 (en) | 1982-08-04 |
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