JPS51140501A - Sweep type electronic selecting station device - Google Patents
Sweep type electronic selecting station deviceInfo
- Publication number
- JPS51140501A JPS51140501A JP50065492A JP6549275A JPS51140501A JP S51140501 A JPS51140501 A JP S51140501A JP 50065492 A JP50065492 A JP 50065492A JP 6549275 A JP6549275 A JP 6549275A JP S51140501 A JPS51140501 A JP S51140501A
- Authority
- JP
- Japan
- Prior art keywords
- station device
- type electronic
- sweep type
- selecting station
- electronic selecting
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
- G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Abstract
PURPOSE:To provide a target identification device for a radar which can identify a radar reflector from other reflector or other target.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50065492A JPS51140501A (en) | 1975-05-30 | 1975-05-30 | Sweep type electronic selecting station device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50065492A JPS51140501A (en) | 1975-05-30 | 1975-05-30 | Sweep type electronic selecting station device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51140501A true JPS51140501A (en) | 1976-12-03 |
JPS5750087B2 JPS5750087B2 (en) | 1982-10-26 |
Family
ID=13288636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50065492A Granted JPS51140501A (en) | 1975-05-30 | 1975-05-30 | Sweep type electronic selecting station device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51140501A (en) |
-
1975
- 1975-05-30 JP JP50065492A patent/JPS51140501A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5750087B2 (en) | 1982-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081010 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 6 Free format text: PAYMENT UNTIL: 20091010 |
|
LAPS | Cancellation because of no payment of annual fees |