JPH0370999A - Proximity fuse device - Google Patents
Proximity fuse deviceInfo
- Publication number
- JPH0370999A JPH0370999A JP1204786A JP20478689A JPH0370999A JP H0370999 A JPH0370999 A JP H0370999A JP 1204786 A JP1204786 A JP 1204786A JP 20478689 A JP20478689 A JP 20478689A JP H0370999 A JPH0370999 A JP H0370999A
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- Japan
- Prior art keywords
- target
- signal
- quadrant
- power
- relative speed
- Prior art date
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- 238000001514 detection method Methods 0.000 claims description 16
- 230000005855 radiation Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 2
- 239000004065 semiconductor Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003213 activating effect Effects 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005316 response function Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、飛翔体に搭載された近接信管装置であって、
侵入目標に放射波すなわち電波又は光波の投射ビームを
投射し、目標からの反射波を受信し目標検知信号を出力
させ、目標を捕捉および追尾する目標誘導装置からの信
号により目標が飛翔体の会合直前または侵入して来る象
限方向のみ作動開始させ、不要な反射波および妨害波を
受けに＜＜シ、目標検出機能を向上させ、装置の消費電
力を低減させた近接信管装置に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention is a proximity fuze device mounted on a flying object, comprising:
A radiation wave, that is, a projection beam of radio waves or light waves, is projected onto the intruding target, the reflected wave from the target is received, and a target detection signal is output, and the target is detected by the signal from the target guidance device that captures and tracks the target. This invention relates to a proximity fuze device that starts operating only in the direction of the immediately preceding or incoming quadrant, prevents unnecessary reflected waves and interference waves, improves the target detection function, and reduces the power consumption of the device.
〔従来技術、および発明が解決しようとする課題〕従来
この種の飛翔体用近接信管装置は、航空機又は地上基地
の発射装置への装着状態では作動させておらず、飛翔体
が発射された後、規定の加速が加わり、発射点から安全
な距離に達すると弾頭への安全解除装置により近接信管
装置に電源が投入され作動開始されている。この場合、
近接信管装置は飛翔体の発射後初期の段階から自動的に
安全解除装置からの信号により電源が投入されていて、
近接信管装置が目標を検知すると、目標誘導装置からの
相対速度信号（Ｖｃ ）等を用いて、目標の起爆タイミ
ング信号を弾頭の起爆装置に送出している。従って、近
接信管装置は飛翔初期の段階から、電波又は光波の投射
ビームを投射させた状態で飛翔しているために、敵に発
見されやすく、妨害電波又は妨害光波をかけられやすく
なるという問題点がある。[Prior Art and Problems to be Solved by the Invention] Conventionally, this type of proximity fuze device for flying objects is not operated while attached to the launcher of an aircraft or ground base, but after the projectile has been launched. When the specified acceleration is applied and the warhead reaches a safe distance from the launch point, the safety release device on the warhead turns on the power to the proximity fuze device and starts operating. in this case,
The proximity fuse device is automatically powered on by a signal from the safety release device from the initial stage after the projectile is launched.
When the proximity fuze device detects a target, it sends a target detonation timing signal to the warhead's detonator using a relative velocity signal (Vc) etc. from the target guidance device. Therefore, since the proximity fuse device is flying with a projection beam of radio waves or light waves projected from the initial stage of flight, there are problems in that it is easy to be discovered by the enemy and susceptible to jamming radio waves or light waves. There is.
上記の場合において、飛翔初期の段階から近接信管装置
に電源が投入され、高出力発光素子、例えば半導体レー
ザ、高周波発振器及びそれぞれの信号処理回路など装置
全体を作動させた状態で飛翔し侵入目標を検出するため
に飛翔体の各装置への供給用電源の容量が大きくなると
いう欠点があり、それが問題点となっている。In the above case, the power is turned on to the proximity fuze device from the initial stage of flight, and the entire device including high-output light emitting elements, such as semiconductor lasers, high-frequency oscillators, and their respective signal processing circuits are activated, and the device flies toward the intrusion target. This method has a disadvantage in that the capacity of the power supply to each device of the flying object increases in order to detect the flying object, which is a problem.
光波を用いた近接信管装置においては、象限検出用とし
て各々の象限方向に半導体レーザを用いて光波を投射し
ているために、高出力発光用として容量の大きい駆動電
源が各々の象限に必要となるという問題点がある。In a proximity fuse device that uses light waves, a semiconductor laser is used to project light waves in the direction of each quadrant for quadrant detection, so a large-capacity drive power source is required for each quadrant for high-output light emission. There is a problem with that.
また、半導体レーザ自身の発熱に対する熱的制御が必要
となり、これによる近接信管装置全体が駆動用電源を含
め形状・寸法が大きくなるという問題点がある。Furthermore, it is necessary to thermally control the heat generated by the semiconductor laser itself, resulting in the problem that the shape and dimensions of the entire proximity fuse device including the driving power source become large.
本発明の一つの目的は、近接信管装置として目標誘導装
置からの信号により目標との会合直前に装置を作動開始
させて投射ビームを照射させはじめることにより、相手
側から発見されにくく、また妨害を受けにくくすること
にある。One object of the present invention is to use a proximity fuze device to start operating the device immediately before meeting the target by a signal from the target guidance device and begin irradiating the projection beam, thereby making it difficult for the other side to detect and preventing interference. The purpose is to make it difficult to receive.
本発明の他の目的は、目標との会合直前に侵入して来る
目標方向のみの象限系統を作動させて装置の消費電力を
大幅に低減させることにある。Another object of the present invention is to significantly reduce the power consumption of the device by activating the quadrant system only in the direction of the incoming target immediately before meeting the target.
また本発明の他の目的は、目標誘導装置からの目標方向
信号と目標象限検出部により侵入して来る目標象限方向
のみの投射器、または発振器の出力を増大させて目標検
出の有効距離を増大させ検出能力を向上させることにあ
る。Another object of the present invention is to increase the effective distance for target detection by increasing the output of the projector or oscillator only in the direction of the incoming target quadrant using the target direction signal from the target guidance device and the target quadrant detection unit. The objective is to improve the detection ability.
本発明によれば、飛翔体に搭載された近接信管装置であ
って、複数の象限について放射波を投射し目標からの反
射波を受信する複数象限放射波送受信部、該複数象限放
射波送受信部に接続され目標象限を検出する目標象限検
出部、該近接信管装置の各部への電源供給を行う電源制
御回路、および該電源制御回路に具備され該複数象限放
射波送受信部および該目標象限検出部の所定の象限に対
してのみ電源供給を行い得る電源供給選択制御部、を具
備し、該電源制御回路に対し、安全解除信号の発生に応
じて電源供給選択制御部への電源供給を開始させ、該飛
翔体に搭載された目標誘導装置から供給される目標まで
の距離信号、相対速度信号および目標方向信号にもとづ
いて該飛翔体の目標との会合直前に該複数象限放射波送
受信部および該目標象限検出部の目標象限に対してのみ
電源供給を行うようになっている、ことを特徴とする近
接信管装置、が供給される。According to the present invention, a proximity fuze device mounted on a flying object includes a multi-quadrant radiated wave transmitting/receiving unit that projects radiated waves in a plurality of quadrants and receives reflected waves from a target; a target quadrant detecting unit connected to the target quadrant to detect the target quadrant; a power control circuit supplying power to each part of the proximity fuze device; a power supply selection control section capable of supplying power only to a predetermined quadrant of the power supply selection control section, and causing the power supply control circuit to start supplying power to the power supply selection control section in response to generation of a safety release signal. , based on the distance signal to the target, the relative velocity signal, and the target direction signal supplied from the target guidance device mounted on the flying object, immediately before the flying object meets the target, the multi-quadrant radiation wave transmitting/receiving unit and the A proximity fuze device is provided, characterized in that power is supplied only to a target quadrant of a target quadrant detection section.
飛翔体等の機軸を中心とする全周囲を左右又は上下方向
の片側、４象限或はそれ以上に分割した電波又は光波の
投射ビームを用いて目標が侵入して来る象限方向又は片
側方向を検出できる近接信管装置において、目標を捕捉
及び追尾する飛翔体の目標誘導装置により、目標から飛
翔体までの距離、相対速度、目標の方向即ちアジマス角
およびエレベーション角の信号を受けて目標との会合直
前に近接信管装置の目標検出機能の作動を開始させ、又
目標検出に必要な片側のみ、或は必要な象限方向のみの
機能を作動開始させて侵入して来る目標を検出させるよ
うにしたものである。Detects the direction of a quadrant or one side from which a target is entering by using a projection beam of radio waves or light waves that divides the entire circumference of a flying object, etc., around the axis of the aircraft into one side in the left and right or up and down directions, and into four or more quadrants. In a proximity fuze device that can capture and track a target, the target guidance device of the flying object receives signals of the distance from the target to the flying object, relative speed, and direction of the target, that is, azimuth angle and elevation angle, and then the target guidance device detects and tracks the flying object. The target detection function of the proximity fuze device is activated immediately before, and the function is activated only on one side or only in the required quadrant direction to detect an incoming target. It is.
本発明の一実施例としての近接信管装置が第１図に示さ
れる。A proximity fuse device as an embodiment of the present invention is shown in FIG.
第１図装置においては、４象限検出可能な光波を用いた
近接信管装置と目標誘導装置、例えばホーミング装置、
からの目標との距離信号（Ｒｅ ）、目標方向信号すな
わちアジマス角信号（Ａ２）およびエレベーション角信
号（ＥＬ）、及び相対速度信号（Ｖｃ ） と安全解除
信号発生部から電源投入信号を受けて最適な時間と目標
検出方向の系統のみに電源を制御投入し作動させるよう
になっている。The device shown in FIG. 1 includes a proximity fuze device using light waves capable of detecting four quadrants, a target guidance device, such as a homing device,
A distance signal from the target (Re), a target direction signal, that is, an azimuth angle signal (A2), an elevation angle signal (EL), a relative velocity signal (Vc), and a power-on signal from the safety release signal generator are received. Power is controlled to be turned on and activated only to the system at the optimal time and target detection direction.
第１図装置においては、近接信管は半導体レーザを用い
た光波方式の装置を例に説明しているが、電波方式又は
その他の方式による象限検出可能な近接信管装置を用い
ることができる。これについては例えば、本件出願人に
よる特願昭６３−１５４９６７、昭６３−１７６４８４
等を参照することができる。In the apparatus shown in FIG. 1, the proximity fuze is explained using a light wave type apparatus using a semiconductor laser as an example, but a proximity fuse apparatus capable of quadrant detection using a radio wave type or other type can also be used. Regarding this, for example, Japanese Patent Applications No. 63-154967 and No. 63-176484 filed by the applicant
etc. can be referred to.
光波近接信管は飛翔体の機軸を中心に全周囲方向を４象
限方向又は、それ以上の象限方向に投射器により各々の
方向にファン・ビームを照射させている。投射器は半導
体レーザを用いて駆動回路により発光させ光学系レンズ
を介してファンビームを形成させて前方向に傾けて投射
させる。目標反射光は投射ビームと同一方向のファン・
ビーム構成による受光器、例えば、シリコン・フォトダ
イオードによって全周囲の目標存在象限方向を検知する
。A light wave proximity fuse uses a projector to irradiate a fan beam in each direction in four or more quadrants around the flying object's axis. The projector uses a semiconductor laser to emit light by a drive circuit, forms a fan beam through an optical lens, and projects the projector by tilting it forward. The target reflected light is directed by a fan in the same direction as the projection beam.
A beam-configured photoreceiver, for example a silicon photodiode, detects the direction of the target quadrant all around.
飛翔体の目標誘導装置から、捕捉、追尾している目標と
の距離信号（ＲＣ） 、目標方向のアジマス角信号（Ａ
Ｚ ＞ 、エレベーション角信号（ＥＬ ）及び相対速
度信号（Ｖｃ ）を近接信管装置の加算器及び象限変換
部経由電源制御回路に供給する。From the target guidance device of the flying object, the distance signal (RC) to the target being captured and tracked, and the azimuth angle signal (A
Z>, the elevation angle signal (EL) and the relative velocity signal (Vc) are supplied to the adder of the proximity fuze device and the power supply control circuit via the quadrant converter.
電源制御回路は、安全解除信号発生部からの電源投入信
号（○Ｎ）を受けた後、目標誘導装置からの目標までの
距離信号（Ｒｅ ） と相対速度信号（Ｖｃ ）とに
より、予め設定された目標会合直前までの距離（例えば
電圧設定値〉になると電源投入信号を発生させる。After receiving the power-on signal (○N) from the safety release signal generator, the power supply control circuit performs a preset signal based on the distance signal (Re) to the target from the target guidance device and the relative speed signal (Vc). When the distance (for example, voltage setting value) to just before the target meeting is reached, a power-on signal is generated.
この電源投入信号は目標との相対速度、例えば目標速度
マツハ：０．９〜４．０、に幅があるため、第２図、第
３図により説明されるように、距離信号（Ｒｅ）の電圧
値に相対速度信号（Ｖｃ ）の相対速度に対応した電圧
値を加算し、しきい値回路により所定の電圧値以下の時
に電源投入信号を発生させて電源の供給を開始させる。This power-on signal has a range of relative speed to the target, for example, target speed Matsuha: 0.9 to 4.0, so as explained in FIGS. 2 and 3, the distance signal (Re) A voltage value corresponding to the relative speed of the relative speed signal (Vc) is added to the voltage value, and a threshold circuit generates a power-on signal to start supplying power when the voltage is less than a predetermined voltage value.
目標方向は、目標誘導装置からのアジマス角信号（ＡＺ
）及びエレベーション信号角（ＥＬ ）により、飛翔
体から見た目標方向を存在象限方向に変換し、目標存在
象限系統のみに投入信号を発生させて電源を供給する。The target direction is determined by the azimuth angle signal (AZ) from the target guidance device.
) and the elevation signal angle (EL), the target direction as seen from the flying object is converted to the direction of the target quadrant, and a turn-on signal is generated and power is supplied only to the target quadrant system.
目標方向の信号は第４図、第５図に示されるように飛翔
体の機軸を中心に後方から見てアジマス角信号（Ａ２）
は右方向を正の電圧値で、左方向を負の電圧値とし、エ
レベーション角信号（ＥＬ ）は上方向を正の電圧値で
、下方向を負の電圧値として角度に比例した電圧特性の
信号を象限変換部に入力する。The target direction signal is an azimuth angle signal (A2) when viewed from the rear centering on the flying object's axis, as shown in Figures 4 and 5.
has a positive voltage value in the right direction and a negative voltage value in the left direction, and the elevation angle signal (EL) has a voltage characteristic proportional to the angle, with a positive voltage value in the upward direction and a negative voltage value in the downward direction. The signal is input to the quadrant conversion section.
象限変換部は第７図に示すように、アジマス角信号（Ａ
ｚ ）及びエレベーション角信号（Ｅ、）の正、負極性
の組合せにより目標存在象限の信号を送出する。As shown in FIG. 7, the quadrant conversion section converts the azimuth angle signal (A
z) and the elevation angle signal (E,), a signal of the target presence quadrant is sent out by a combination of positive and negative polarities.
第４図に示すように目標が象限■と■の近くに存在する
場合は、 Ａｚ角信号は通常用いられているコンパレー
タ回路により第５図に示すように、アジマス角の零度近
辺に電圧しきい値を設定しそれ以下の電圧値の場合は信
号無しの状態にする。As shown in Figure 4, when the target exists near quadrants ■ and ■, the Az angle signal is set to a voltage threshold near zero of the azimuth angle by a commonly used comparator circuit, as shown in Figure 5. Set a value, and if the voltage value is lower than that value, there will be no signal.
この状態では第６図および第７図に示すようにＥＬ倍信
号負電圧信号のみで象限■とＨの信号を送出する。これ
により象限境界近くの目標に対し、検知対処機能を確実
に実行させる。又、目標が象限工と■、■と■の近くに
存在する場合は直撃又は交戦角度の小さい状態で、この
時は図７に示す通り、象限変換部出力信号■〜■の全て
の信号がオンの状態で出力される。In this state, as shown in FIGS. 6 and 7, only the EL double signal negative voltage signal is used to send out signals in quadrants ① and H. This ensures that the detection and response function is executed against targets near the quadrant boundaries. In addition, if the target is near the quadrant and ■, ■, and ■, it will be a direct hit or the engagement angle will be small, and in this case, as shown in Figure 7, all of the quadrant converter output signals ■ to ■ will be Output when it is on.
ここでは目標誘導装置からの目標方向のアジマス角信号
（Ａ２）及びエレベーション角信号（ＥＬ ）を用いた
が、目標誘導装置から象限信号が出力可能であれば象限
信号（Ｉ 、 ＩＩ、 Ｉ［、ＩＶ）等を用いてもよい
。Here, we used the azimuth angle signal (A2) and elevation angle signal (EL) in the target direction from the target guidance device, but if quadrant signals can be output from the target guidance device, the quadrant signals (I, II, I[ , IV), etc. may also be used.
第１図装置の電源投入は、上記信号を用いて、まず安全
解除信号発生部からの電源投入信号により電源制御回路
を作動させる。次いで距離信号（Ｒｏ）、相対速度信号
（ＶＣ）及び目標方向のアジマス角信号（Ａ２）及びエ
レベーション角信号（ＥＬ ）により、飛翔体の目標会
合直前に侵入して来る目標象限方向の検知系統のみに電
源制御回路により電源供給を行う。To turn on the power of the apparatus shown in FIG. 1, first, the power supply control circuit is activated by a power-on signal from the safety release signal generator using the above-mentioned signals. Next, the distance signal (Ro), the relative velocity signal (VC), the azimuth angle signal (A2) and the elevation angle signal (EL) in the target direction are used to detect the direction of the target quadrant that the flying object is invading just before the target is met. Power is supplied only by the power control circuit.
これにより、第１図装置の作動時間は非常に短縮でき、
また、必要な目標方向のみ作動させることにより、装置
の消費電力は大幅な低減が可能となる。As a result, the operating time of the device shown in Figure 1 can be greatly reduced.
Furthermore, by operating only in the necessary target direction, the power consumption of the device can be significantly reduced.
相対速度信号（Ｖｃ）は、目標象限検出部に送り、侵入
して来る目標に対して、弾頭の起爆装置に送出する目標
象限信号（Ｉ、Ｉ［、Ｉ［［、ＴＶ）を最適な起爆タイ
ミング信号とするために用いる。The relative velocity signal (Vc) is sent to the target quadrant detection unit, and the target quadrant signal (I, I[, I[[, TV) is sent to the detonator of the warhead for optimal detonation against the incoming target. Used as a timing signal.
本発明によれば、目標誘導装置からの信号により、目標
との会合直前に装置を作動開始させて投射ビームを照射
させることができ、相手側から発見されにくく、また妨
害を受けにくくなるという利点がある。According to the present invention, the device can be started to operate and emit a projection beam just before the meeting with the target based on the signal from the target guidance device, which has the advantage that it is difficult to be discovered by the other party and is less susceptible to interference. There is.
また本発明によれば、目標との会合直前に侵入して来る
目標方向のみの象限系統を作動させて装置の消費電力を
大幅に低減させることができるという利点がある。特に
高め力の投射器を必要とする半導体レーザを使用する近
接信管装置は高容量の駆動電源を必要とするために消費
電力が低減することは望ましいことである。Further, according to the present invention, there is an advantage that the power consumption of the device can be significantly reduced by activating the quadrant system only in the direction of the incoming target immediately before the meeting with the target. In particular, a proximity fuze device using a semiconductor laser that requires a high-power projector requires a high-capacity driving power source, so it is desirable to reduce power consumption.
また本発明によれば、目標誘導装置からの目標方向と目
標象限検出部により、侵入して来る目標象限方向のみの
投射器、又は発振器の出力を増大させて目標検出の有効
距離を増大させ検出能力を向上させることが可能である
。Further, according to the present invention, the output of the projector or oscillator only in the direction of the incoming target quadrant is increased by the target direction and target quadrant detection unit from the target guidance device, thereby increasing the effective distance for target detection. It is possible to improve your abilities.
第１図は本発明の一実施例としての近接信管装置の概略
を示すブロック線図、
第２図および第３図は、第１図装置における距離と速度
の信号による電源投入信号の発生特性を説明する図、
第４図および第５図は、第１図装置における目標方向の
信号の特性を示す特性図、
第６図および第７図は、第１図装置における象限変換部
の動作を説明する図である。
ｌ・・・複数象限放射波送受信部、
２・・・目標象限検出部、３・・・電源制御回路、３１
・・・電源装置、 ３２・・・電源供給選択制御部
、４・・・加算器、
４１・・・しきい値回路入力電圧計算部、４２・・・し
きい値回路、 ５・・・象限変換部、６・・・目標誘導
装置、 ７・・・安全解除信号発生部、１１１、１２Ｌ
１３１．１４１・・・投射器、１１２、１２２．１３
２．１４２・・・象限ｒ、ｎ、ｍ、ｒｖ駆動部、１１３
、１２３．１３３．１４３・・・受光器。
第３図
＋ＥＬ
第
図
（１）アジマス角信号
（２）エレベーション角信号
第
図FIG. 1 is a block diagram schematically showing a proximity fuze device as an embodiment of the present invention, and FIGS. 2 and 3 show the generation characteristics of a power-on signal based on distance and speed signals in the device shown in FIG. 4 and 5 are characteristic diagrams showing the characteristics of the signal in the target direction in the device shown in FIG. 1. FIGS. 6 and 7 are diagrams explaining the operation of the quadrant conversion unit in the device shown in FIG. 1. This is a diagram. l...Multi-quadrant radiation wave transmitting/receiving unit, 2...Target quadrant detection unit, 3...Power supply control circuit, 31
...Power supply device, 32...Power supply selection control unit, 4...Adder, 41...Threshold circuit input voltage calculation unit, 42...Threshold circuit, 5...Quadrant Conversion unit, 6...Target guidance device, 7...Safety release signal generation unit, 111, 12L
131.141... projector, 112, 122.13
2.142...Quadrant r, n, m, rv drive section, 113
, 123.133.143... Light receiver. Figure 3 +EL Figure (1) Azimuth angle signal (2) Elevation angle signal Figure
Claims (1)
について放射波を投射し目標からの反射波を受信する複
数象限放射波送受信部、該複数象限放射波送受信部に接
続され目標象限を検出する目標象限検出部、 該近接信管装置の各部への電源供給を行う電源制御回路
、および 該電源制御回路に結合され該複数象限放射波送受信部お
よび該目標象限検出部の所定の象限に対してのみ電源供
給を行い得る電源供給選択制御部、を具備し、 該電源制御回路に対し、安全解除信号の発生に応じて電
源供給選択制御部への電源供給を開始させ、該飛翔体に
搭載された目標誘導装置から供給される目標までの距離
信号、相対速度信号および目標方向信号にもとづいて該
飛翔体の目標との会合直前に該複数象限放射波送受信部
および該目標象限検出部の目標象限に対してのみ電源供
給を行うようになっている、 ことを特徴とする近接信管装置。[Scope of Claims] A proximity fuze device mounted on a flying object, a multi-quadrant radiated wave transmitting/receiving unit that projects radiated waves in a plurality of quadrants and receives reflected waves from a target, and the multi-quadrant radiated wave transmitting/receiving unit. a target quadrant detecting section connected to the circuit to detect the target quadrant; a power control circuit supplying power to each part of the proximity fuze device; and a multi-quadrant radiated wave transmitting/receiving section coupled to the power control circuit and the target quadrant detecting section. a power supply selection control unit capable of supplying power only to a predetermined quadrant of the power supply selection control unit, and having the power supply control circuit start supplying power to the power supply selection control unit in response to generation of a safety release signal. , based on the distance signal to the target, the relative velocity signal, and the target direction signal supplied from the target guidance device mounted on the flying object, immediately before the flying object meets the target, the multi-quadrant radiation wave transmitting/receiving unit and the A proximity fuze device characterized in that power is supplied only to a target quadrant of a target quadrant detection unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1204786A JP2598135B2 (en) | 1989-08-09 | 1989-08-09 | Proximity fuse device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1204786A JP2598135B2 (en) | 1989-08-09 | 1989-08-09 | Proximity fuse device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0370999A true JPH0370999A (en) | 1991-03-26 |
| JP2598135B2 JP2598135B2 (en) | 1997-04-09 |
Family
ID=16496326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1204786A Expired - Fee Related JP2598135B2 (en) | 1989-08-09 | 1989-08-09 | Proximity fuse device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2598135B2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56102700A (en) * | 1980-01-19 | 1981-08-17 | Mitsubishi Electric Corp | Flying body |
-
1989
- 1989-08-09 JP JP1204786A patent/JP2598135B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56102700A (en) * | 1980-01-19 | 1981-08-17 | Mitsubishi Electric Corp | Flying body |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2598135B2 (en) | 1997-04-09 |
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