JP2768135B2 - Target piece - Google Patents
Target pieceInfo
- Publication number
- JP2768135B2 JP2768135B2 JP12731892A JP12731892A JP2768135B2 JP 2768135 B2 JP2768135 B2 JP 2768135B2 JP 12731892 A JP12731892 A JP 12731892A JP 12731892 A JP12731892 A JP 12731892A JP 2768135 B2 JP2768135 B2 JP 2768135B2
- Authority
- JP
- Japan
- Prior art keywords
- target piece
- target
- metal
- present
- exothermic
- 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.)
- Expired - Fee Related
Links
Landscapes
- Radar Systems Or Details Thereof (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は大気空間に放出したレ
ーダー等の外部に設置された検出装置の標的（目標）と
して用いる標的片の機能向上に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in the function of a target piece used as a target of an externally installed detection device such as a radar or the like emitted into the atmosphere.
【０００２】[0002]
【従来の技術】図３は、従来の標的片を示す構成図であ
り、図３において１はアルミ泊による導体部分を示す。2. Description of the Related Art FIG. 3 is a structural view showing a conventional target piece. In FIG. 3, reference numeral 1 denotes a conductor portion made of aluminum.
【０００３】次に動作について説明する。大気空間に放
出された多数の標的片は、気流等周囲の影響により様々
の姿態をとりつつ、徐々に落下しやがて地上に達する。
この間、即ち標的片が大気空間に存在する間、標的片の
１の部分が導電性を有するので、到来電磁波に対して共
振現象を生じ、反射体として作用することにより、地上
等に設置されたレーダー等の検出装置からは標的（目
標）として作用する。Next, the operation will be described. A large number of target pieces released into the atmospheric space take various forms due to the influence of surroundings such as airflow, gradually fall, and eventually reach the ground.
During this time, that is, while the target piece is in the air space, since one portion of the target piece has conductivity, a resonance phenomenon occurs with respect to the incoming electromagnetic wave, and the target piece is installed on the ground or the like by acting as a reflector. It acts as a target from a detection device such as a radar.
【０００４】[0004]
【発明が解決しようとする課題】従来の標的片は以上の
ように構成されているので、検出装置がレーダー等電磁
波の反射を利用したものに対しては有効であるが、それ
以外の例えば赤外線検出器等に対しては機能しないとい
う問題点があった。Since the conventional target piece is constructed as described above, it is effective for a detection device using reflection of electromagnetic waves such as radar, but other detection devices such as infrared rays There is a problem that it does not function for a detector or the like.
【０００５】この発明は上記のような問題点をを解消す
るためになされたもので、レーダー等レーダー等電磁波
の反射を利用した検出器は勿論のこと、赤外線検出器に
対しても有効な標的片を得ることを目的とする。The present invention has been made to solve the above-mentioned problems, and is a target which is effective not only for detectors utilizing reflection of electromagnetic waves such as radars but also for infrared detectors. The purpose is to obtain pieces.
【０００６】[0006]
【課題を解決するための手段】この発明に係わる標的片
は、従来の標的片の導体部分をアルミ泊等の一般的な金
属ではなく酸化発熱性金属で構成したものである。In the target piece according to the present invention, the conductor portion of the conventional target piece is made of an oxidative heat-generating metal instead of a general metal such as aluminum.
【０００７】[0007]
【作用】この発明における標的片は、構成物質として大
気中の酸素と化学反応して熱を放出する酸化発熱性金属
を用いたことにより、レーダー等レーダー等電磁波の反
射を利用した検出器に対して有効であると共に、赤外線
検出器に対しても効果を奏する。The target piece of the present invention uses an oxidizing heat-generating metal that emits heat by chemically reacting with oxygen in the atmosphere as a constituent material, thereby enabling a target such as a radar, etc., to use a detector utilizing reflection of electromagnetic waves. And is also effective for infrared detectors.
【０００８】[0008]
実施例１．以下、この発明の一実施例を図について説明
する。図１において、11は酸化発熱性金属による導体部
分である。Embodiment 1 FIG. An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, reference numeral 11 denotes a conductor portion made of an oxidatively exothermic metal.
【０００９】次に動作について説明する。大気空間に放
出された多数の標的片は、気流等周囲の影響により様々
の姿態をとりつつ、徐々に落下しやがて地上に達する。
この間、即ち標的片が大気空間に存在する間、標的片の
11の部分が導電性を有するので、到来電磁波に対して共
振現象を生じ、反射体として作用すると同時に、大気中
の酸素と化学反応を起こすことにより発熱し、赤外線目
標として作用する。Next, the operation will be described. A large number of target pieces released into the atmospheric space take various forms due to the influence of surroundings such as airflow, gradually fall, and eventually reach the ground.
During this time, that is, while the target piece is in the atmosphere,
Since the portion 11 is conductive, it generates a resonance phenomenon with respect to the incoming electromagnetic wave and acts as a reflector, and at the same time, generates heat by causing a chemical reaction with oxygen in the atmosphere to act as an infrared target.
【００１０】実施例２．なお、上記実施例では標的片の
導体部分に酸化発熱性金属11を用いたものを示したが、
図２に示すように金属21と酸化発熱性物質（非金属でも
可）22を接着剤23で貼り合わせたものであっても良い。Embodiment 2 FIG. In the above-described embodiment, the one using the oxidatively exothermic metal 11 for the conductor portion of the target piece was shown.
As shown in FIG. 2, a metal 21 and an oxidative heat-generating substance (a non-metallic substance may be used) 22 may be bonded together with an adhesive 23.
【００１１】実施例３．また、図２の実施例では、金属
21と酸化発熱性物質22を貼り合わせたものを示したが必
ずしも貼り合わせる必要はなく図４に示すように撚り合
わせたものであっても良い。Embodiment 3 FIG. Further, in the embodiment of FIG.
Although the bonded body 21 and the oxidative heat generating substance 22 are shown, the bonded body is not always required to be bonded and may be twisted as shown in FIG.
【００１２】[0012]
【発明の効果】以上のように、この発明によれば標的片
を金属と酸化発熱性物質、或は酸化発熱性金属を用いて
構成したので同時に電磁波反射作用と発熱作用を起こす
ものが得られるという効果がある。As described above, according to the present invention, since the target piece is composed of a metal and an oxidative heat-generating substance or an oxidative heat-generating metal, it is possible to obtain an electromagnetic wave reflecting effect and a heat generating effect at the same time. This has the effect.
【図１】この発明の一実施例による標的片の構成図であ
る。FIG. 1 is a configuration diagram of a target piece according to an embodiment of the present invention.
【図２】この発明の他の実施例による標的片の構成図で
ある。FIG. 2 is a configuration diagram of a target piece according to another embodiment of the present invention.
【図３】従来の標的片を示す構成図である。FIG. 3 is a configuration diagram showing a conventional target piece.
【図４】この発明の更に他の実施例による標的片の構成
図である。FIG. 4 is a structural view of a target piece according to still another embodiment of the present invention.
１ アルミ泊による導体部分 11 酸化発熱性金属 21 金属 22 酸化発熱性物質 23 接着剤 31 金属 32 酸化発熱性物質 1 Conductor part by aluminum stay 11 Oxidizing exothermic metal 21 Metal 22 Oxidizing exothermic substance 23 Adhesive 31 Metal 32 Oxidizing exothermic substance
Claims (1)
て用いる標的片において、構成物質として酸化発熱性金
属または酸化発熱性非金属と金属を用いて構成したこと
を特徴とする標的片。1. A target piece to be released into the air space and used as a target from the outside, wherein the target piece is constituted by using an oxidatively exothermic metal or an oxidatively exothermic nonmetal and a metal as constituent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12731892A JP2768135B2 (en) | 1992-05-20 | 1992-05-20 | Target piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12731892A JP2768135B2 (en) | 1992-05-20 | 1992-05-20 | Target piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05322491A JPH05322491A (en) | 1993-12-07 |
| JP2768135B2 true JP2768135B2 (en) | 1998-06-25 |
Family
ID=14956972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12731892A Expired - Fee Related JP2768135B2 (en) | 1992-05-20 | 1992-05-20 | Target piece |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2768135B2 (en) |
-
1992
- 1992-05-20 JP JP12731892A patent/JP2768135B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05322491A (en) | 1993-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |