JPS5696263A - Distance and direction video signal tester - Google Patents
Distance and direction video signal testerInfo
- Publication number
- JPS5696263A JPS5696263A JP17287079A JP17287079A JPS5696263A JP S5696263 A JPS5696263 A JP S5696263A JP 17287079 A JP17287079 A JP 17287079A JP 17287079 A JP17287079 A JP 17287079A JP S5696263 A JPS5696263 A JP S5696263A
- Authority
- JP
- Japan
- Prior art keywords
- distance
- accordance
- video signal
- synchronizing pulses
- angle theta
- 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.)
- Pending
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
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/56—Display arrangements
- G01S7/62—Cathode-ray tube displays
- G01S7/6218—Cathode-ray tube displays providing two-dimensional coordinated display of distance and direction
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
PURPOSE:To ensure trial indication of the video signal of a sonar for example by adding some circuits including a counter counting direction synchronizing pulses and set in accordance with distance synchronizing pulses to an oscilloscope of general type. CONSTITUTION:Directional angle theta is calculated from the count output of a counter counting direction synchronizing pulses 3 and reset in accordance with distance synchronizing pulses 2. The signal obtained through the D/A conversion of the angle theta is fed to the vertical axis input Y of an oscilloscope 17, and distance reference pulses 1 are inputted to the trigger input of a horizontal axis and fed to the brightness modulation input Z of video signal 4. Therefore, vertical or horizontal scavenging is made in accordance with the signal representing directional angle theta or in accordance with distance R and brightness indication is performed in accordance with the video signal 4 based on the scavenging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17287079A JPS5696263A (en) | 1979-12-28 | 1979-12-28 | Distance and direction video signal tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17287079A JPS5696263A (en) | 1979-12-28 | 1979-12-28 | Distance and direction video signal tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5696263A true JPS5696263A (en) | 1981-08-04 |
Family
ID=15949818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17287079A Pending JPS5696263A (en) | 1979-12-28 | 1979-12-28 | Distance and direction video signal tester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5696263A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008151352A (en) * | 2006-12-14 | 2008-07-03 | Matsushita Electric Ind Co Ltd | Air conditioner outdoor unit |
| US20170370597A1 (en) * | 2014-10-27 | 2017-12-28 | Daikin Industries, Ltd. | Heat exchanger assembly and outdoor unit of refrigerating apparatus |
-
1979
- 1979-12-28 JP JP17287079A patent/JPS5696263A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008151352A (en) * | 2006-12-14 | 2008-07-03 | Matsushita Electric Ind Co Ltd | Air conditioner outdoor unit |
| US20170370597A1 (en) * | 2014-10-27 | 2017-12-28 | Daikin Industries, Ltd. | Heat exchanger assembly and outdoor unit of refrigerating apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5696263A (en) | Distance and direction video signal tester | |
| JPS558120A (en) | Tone detection device | |
| JPS5396740A (en) | Test system | |
| JPS53141582A (en) | Character test system of semiconductor device | |
| JPS5329170A (en) | Digital electronic watch | |
| JPS5246873A (en) | Oscilloscope | |
| JPS5395674A (en) | High sensitivity signal detection system | |
| JPS5520418A (en) | Signal processing circuit of light ray-system detector | |
| JPS56144689A (en) | Digital convergence device | |
| JPS53131374A (en) | Abnormality detecting apparatus of automatic control apparatus | |
| JPS54144123A (en) | Pattern generator | |
| JPS54145173A (en) | Crt display device | |
| JPS5454681A (en) | Pulse signal measuring apparatus | |
| JPS53116804A (en) | Signal recording and reproducing system of optical type | |
| GB989494A (en) | Improvement in or relating to character identifying apparatus | |
| JPS5315858A (en) | Spectrum analyzer | |
| JPS5344081A (en) | Analyzer using magnetic optical effect | |
| JPS53118918A (en) | Test signal generator | |
| JPS5246871A (en) | Device for measurement of automatic phase discriminating allowance | |
| JPS5236445A (en) | Wave divider | |
| JPS57174979A (en) | Picture synthesizer | |
| JPS53100269A (en) | Position measuring apparatus | |
| JPS5367086A (en) | Logic sequence system | |
| JPS5482274A (en) | Signal counter | |
| JPS568921A (en) | Signal detector |