JPS6425779U - - Google Patents
Info
- Publication number
- JPS6425779U JPS6425779U JP12057487U JP12057487U JPS6425779U JP S6425779 U JPS6425779 U JP S6425779U JP 12057487 U JP12057487 U JP 12057487U JP 12057487 U JP12057487 U JP 12057487U JP S6425779 U JPS6425779 U JP S6425779U
- Authority
- JP
- Japan
- Prior art keywords
- radio waves
- oscillator
- target object
- radio wave
- radio
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Radar Systems Or Details Thereof (AREA)
Description
第１図はこの考案のレーダ装置の一実施例を示
す図、第２図は従来のレーダ装置の一実施例を示
す図である。
１は発振器、２は電力分配器、３は送信空中線
、４は受信空中線、５は混合検出器、６は信号処
理部、７は目標物体、８は電波切換装置、９は操
作部、１０は電力終端器、１１は電波感知器、１
２は妨害電波発生装置である。なお、図中同一あ
るいは相当部分には同一符号を付して示してある
。
FIG. 1 is a diagram showing an embodiment of a radar device of this invention, and FIG. 2 is a diagram showing an embodiment of a conventional radar device. 1 is an oscillator, 2 is a power divider, 3 is a transmitting antenna, 4 is a receiving antenna, 5 is a mixing detector, 6 is a signal processing unit, 7 is a target object, 8 is a radio wave switching device, 9 is an operating unit, 10 is a Power terminator, 11 is a radio wave sensor, 1
2 is a jamming wave generator. It should be noted that the same or corresponding parts in the drawings are designated by the same reference numerals.
Claims (1)
より空中線方向又は電力終端回路に切換える電波
切換装置と、電波切換装置により空中線方向に切
換えられた電波を前方の目標物体に向けて放射す
る送信空中線と、目標物体から反射してくる電波
を受信する受信空中線と、受信電波に含まれる目
標物体の速度、距離、位置に関する情報を抽出、
処理する検出装置及び信号処理部とから成るレー
ダ装置において、上記発振器の負荷として送信空
中線又は電力終端回路のいずれか一方に常に接続
することにより発振器を連続的に安定動作に保ち
乍ら、電波切換装置により、必要な時間にのみ瞬
時に空間に電波放射を行つて速度、距離等の測定
を行う機能と、不必要な時間には終端回路に電波
吸収を行わせて不要な電波放射を行わずその間に
、目標物体がレーダに向けて放出する妨害電波の
有無を検出する機能とを兼ね備えたレーダ装置。 An oscillator that is a source of radio waves, a radio wave switching device that switches the radio waves to the antenna direction or a power termination circuit according to a command, and a transmitting antenna that emits the radio waves switched to the antenna direction by the radio wave switching device toward a target object in front. , a receiving antenna that receives radio waves reflected from a target object, and extracts information about the target object's speed, distance, and position contained in the received radio waves,
In a radar device consisting of a detection device for processing and a signal processing section, the oscillator is constantly connected to either the transmitting antenna or the power termination circuit as a load of the oscillator, so that the oscillator is continuously maintained in stable operation, and the radio wave switching is performed. The device has a function that instantly emits radio waves into space only at necessary times to measure speed, distance, etc., and at unnecessary times, the terminal circuit absorbs radio waves to prevent unnecessary radio wave emission. A radar device that also has the function of detecting the presence or absence of jamming waves emitted by a target object towards the radar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12057487U JPS6425779U (en) | 1987-08-06 | 1987-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12057487U JPS6425779U (en) | 1987-08-06 | 1987-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6425779U true JPS6425779U (en) | 1989-02-13 |
Family
ID=31366806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12057487U Pending JPS6425779U (en) | 1987-08-06 | 1987-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6425779U (en) |
-
1987
- 1987-08-06 JP JP12057487U patent/JPS6425779U/ja active Pending