JPS6425780U - - Google Patents
Info
- Publication number
- JPS6425780U JPS6425780U JP12057587U JP12057587U JPS6425780U JP S6425780 U JPS6425780 U JP S6425780U JP 12057587 U JP12057587 U JP 12057587U JP 12057587 U JP12057587 U JP 12057587U JP S6425780 U JPS6425780 U JP S6425780U
- Authority
- JP
- Japan
- Prior art keywords
- radio waves
- target object
- oscillator
- antenna
- switching device
- 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 description 2
- 239000000284 extract Substances 0.000 claims 1
- 230000010355 oscillation Effects 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
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図は同じ目的を達成する他のシステム
の実施例を示す図、第３図は従来のホモダイン検
波の構成実施例を示す図であり、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 shows an embodiment of the radar device of this invention, Fig. 2 shows an embodiment of another system that achieves the same purpose, and Fig. 3 shows an example of the configuration of conventional homodyne detection. In the figure, 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. It should be noted that the same or corresponding parts in the figures are indicated 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
換えられた電力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、発振器の負荷を送信空中線又は
電力終端回路のいづれか一方に常に保つことによ
り発振器を連続的に安定動作させ乍ら、切換指令
を受けて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
を行い、不必要な時間には、終端回路に電波吸収
を行つて不必要な放射を行わない機能を備えたレ
ーダ装置。 An oscillator that is an oscillation 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 radiates the power 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 processing detection device and a signal processing section, the load of the oscillator is always kept on either the transmitting antenna or the power termination circuit, so that the oscillator operates continuously and stably, and when receiving a switching command, the radio wave is transmitted. The switching device instantly emits radio waves into space only at the necessary times to measure speed, distance, etc., and at unnecessary times, the terminal circuit absorbs radio waves to prevent unnecessary radiation. Equipped with radar equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12057587U JPS6425780U (en) | 1987-08-06 | 1987-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12057587U JPS6425780U (en) | 1987-08-06 | 1987-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6425780U true JPS6425780U (en) | 1989-02-13 |
Family
ID=31366808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12057587U Pending JPS6425780U (en) | 1987-08-06 | 1987-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6425780U (en) |
-
1987
- 1987-08-06 JP JP12057587U patent/JPS6425780U/ja active Pending