JPH0434385A - Radio wave detector - Google Patents
Radio wave detectorInfo
- Publication number
- JPH0434385A JPH0434385A JP14215190A JP14215190A JPH0434385A JP H0434385 A JPH0434385 A JP H0434385A JP 14215190 A JP14215190 A JP 14215190A JP 14215190 A JP14215190 A JP 14215190A JP H0434385 A JPH0434385 A JP H0434385A
- Authority
- JP
- Japan
- Prior art keywords
- radio wave
- detection device
- wave detection
- ground
- reflecting mirror
- 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
- 239000013307 optical fiber Substances 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims description 36
- YTCQFLFGFXZUSN-BAQGIRSFSA-N microline Chemical compound OC12OC3(C)COC2(O)C(C(/Cl)=C/C)=CC(=O)C21C3C2 YTCQFLFGFXZUSN-BAQGIRSFSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229920000271 Kevlar® Polymers 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明はＥ Ｓ Ｍ （Ｅｌｅｃｔｒｏｎｉｃ ５ｕ
ｐｐｏｒｔ Ｍｅａｓｕｒｅｓ ：電波探知機能）特
性の向上を図った電波探知装置に関するものである。[Detailed Description of the Invention] [Industrial Application Field] This invention is applicable to ESM (Electronic 5u
This invention relates to a radio wave detection device with improved characteristics (radio wave detection function).
第２図は従来の見通し外の電波を探知する電波探知装置
を示す。FIG. 2 shows a conventional radio wave detection device that detects radio waves outside the line of sight.
図において、１は航空機搭載電波探知装置、２は対象レ
ーダサイト、３は地球である。In the figure, 1 is an airborne radio wave detection device, 2 is a target radar site, and 3 is the earth.
次に動作について説明する。Next, the operation will be explained.
電波傍受の対象となる対象レーダサイト２の送信波を受
信できる距離まで電波探知装置を搭載した航空機が接近
または高々度を飛行することにより、航空機搭載電波探
知装置１が相手レーダ波を受信分析する。When an aircraft equipped with a radio wave detection device approaches or flies at a high altitude to a distance where it can receive transmission waves from a target radar site 2 that is a target of radio wave interception, the aircraft-mounted radio wave detection device 1 receives and analyzes the radar waves of the other party.
〔発明が解決しようとする課題］
従来の電波探知装置は以上のように構成されているので
、電波探知装置が航空機に搭載しているため、機体燃料
の関係で長時間の探知ミンションを遂行できず、相手レ
ーダのメインビームを受信できるエリア塩、危険を冒し
て接近せざるを得ない等の問題点があった。[Problems to be Solved by the Invention] Since the conventional radio wave detection device is configured as described above, since the radio wave detection device is mounted on an aircraft, it is not possible to carry out a long detection mission due to the fuel in the aircraft. First, there were problems such as the area where the main beam of the opponent's radar could be received, and the need to approach at a risk.
この発明は上記のような問題点を解消するためになされ
たもので、長時間の電波探知ミッションを可能にすると
ともに、危険度を最低限度に抑えることができる電波探
知装置を得ることを目的とする。This invention was made to solve the above-mentioned problems, and aims to provide a radio wave detection device that enables long-term radio wave detection missions and minimizes the level of danger. do.
この発明に係る電波探知装置は位置決定をするために三
角法を用いたＧＰＳを利用し、電源を供給するためのケ
ーブルおよび相手レーダ波を上空において探知し、地上
の上記電波探知装置でモニタする制御用光ファイバーケ
ーブルを設けた無人搭載母機と、該無人搭載母機に設け
られ、マイクロ回線に使用されるアンテナからなる電波
反射鏡とを備えたので、該電波反射鏡により相手レーダ
波を上空で受信するとともに、見通し外の地上に設けた
電波探知装置へ反射し、見通し外のレーダの電波探知を
上記電波探知装置において受信分析するようにしたもの
である。The radio wave detection device according to the present invention uses GPS using trigonometry to determine the position, detects a cable for supplying power and radar waves of the other party in the sky, and monitors them with the above radio wave detection device on the ground. Equipped with an unmanned carrier equipped with an optical fiber cable for control, and a radio wave reflecting mirror consisting of an antenna used for micro lines, installed on the unmanned carrier, the radar waves of the other party can be received in the sky by the radio reflecting mirror. At the same time, the radio waves are reflected to a radio wave detection device installed on the ground outside the line of sight, and the radio waves detected by the radar outside the line of sight are received and analyzed by the radio wave detection device.
この発明においては、位置決定をするために三角法を用
いたＧＰＳを利用し、上空に配置した電波反射鏡におい
て、相手レーダ波を受信し、地上に設けた電波探知装置
側へ反射され、地上で相手レーダ波を探知分析すること
ができる。In this invention, GPS using trigonometry is used to determine the position, and a radio wave reflecting mirror placed in the sky receives the radar waves of the other party, which are reflected back to the radio wave detection device installed on the ground. It is possible to detect and analyze the opponent's radar waves.
以下、この発明の一実施例を図について説明する。 An embodiment of the present invention will be described below with reference to the drawings.
第１図は本発明の一実施例による電波探知装置を示す。FIG. 1 shows a radio wave detection device according to an embodiment of the present invention.
図において、１は地上に設けた地上電波探知装置、２は
対象レーダサイト、３は地球、４は対象レーダサイト２
から送信された電波を地上設置電波探知装置ｌへ送るた
めの、気球に設けたマイクロ回線に使用するアンテナか
らなる電波反射鏡、。In the figure, 1 is a ground radio wave detection device installed on the ground, 2 is a target radar site, 3 is the earth, and 4 is a target radar site 2
A radio wave reflector consisting of an antenna used for a micro line installed in a balloon to send radio waves transmitted from a balloon to a ground-based radio wave detection device.
５は対象レーダサイト２から送信された送信波、６は電
波反射鏡４で反射されて地上設置電波探知装置ｌへ送ら
れる反射波である。5 is a transmission wave transmitted from the target radar site 2, and 6 is a reflected wave reflected by the radio wave reflecting mirror 4 and sent to the ground-based radio wave detection device l.
次に動作について説明する。Next, the operation will be explained.
例えば、搭載母機に気球を使用する場合について述べる
。For example, we will discuss the case where a balloon is used as the loading mother aircraft.
気球の中に入れる封入ガスは安価なヘリウム（Ｈｅｌｉ
ｕｍ）ガスを圧縮したものとし、気球を結ぶ係留網には
、高張力用ケブラー繊維を使用し、気球に電源を供給す
るためのケーブルであるパワーコンダクタおよび相手レ
ーダ波を上空において探知し、地上の電波探知装置にお
いてモニタする制御用光ファイバーケーブルを包み込む
（１０００〜２０００ｍ位は可能）。なお、静電気の放
電や避雷対策も解消済みとし、また、各々の位置決定を
するために三角法を用いた無線航法システムであるＧＰ
Ｓを利用することにより、対象レーダサイト２の位置は
既知とし、電波反射鏡４の自己位置も既知とするととも
に、地上設置電波探知装置ｌの位置も既知とする。The gas filled in the balloon is cheap helium (Heli).
um) Compressed gas is used, and the mooring network connecting the balloons uses high-strength Kevlar fibers, and the power conductor, which is the cable that supplies power to the balloon, and radar waves from the other party are detected in the sky, and the mooring net connects the balloons. It wraps around the control optical fiber cable that is monitored by the radio wave detection device (1000 to 2000 m is possible). In addition, measures against static electricity discharge and lightning protection have already been resolved, and GP, a radio navigation system that uses trigonometry to determine each position, has been removed.
By using S, the position of the target radar site 2 is known, the self-position of the radio wave reflecting mirror 4 is also known, and the position of the ground-mounted radio wave detection device l is also known.
まず、電波反射鏡４は対象レーダサイト２がら送信され
た送信波５を受信し、次に自己位置および対象レーダサ
イト２の位１、あるいは地上設置電波探知装置１の位置
関係から、上記ＧＰＳを用いて位置計算することにより
、対象レーダサイト２からの送信波５を地上へ反射させ
るため、マイクロ回線に使用されるアンテナからなる電
波反射鏡４を最適反射角度に設定する。電波反射鏡４に
より反射された反射波６は、地上電波探知装置１におい
て、気球に包み込まれた制御用光ファイバーケーブルを
介して探知され、モニタすることができる。First, the radio wave reflector 4 receives the transmission wave 5 transmitted from the target radar site 2, and then calculates the above-mentioned GPS based on its own position and the positional relationship of the target radar site 2 or the ground-mounted radio wave detection device 1. In order to reflect the transmitted wave 5 from the target radar site 2 to the ground, the radio wave reflecting mirror 4 made of an antenna used for the micro line is set to the optimum reflection angle. The reflected wave 6 reflected by the radio wave reflecting mirror 4 can be detected and monitored by the ground radio wave detection device 1 via a control optical fiber cable wrapped in the balloon.
以上のように、見通し外の相手である対象レーダサイト
２からの送信波５を地上にて探知し、受信分析できる。As described above, the transmitted waves 5 from the target radar site 2 which is out of line of sight can be detected on the ground and the reception can be analyzed.
なお上記実施例では、搭載母機に気球を使用する場合に
ついて述べたが、飛行船等でもよくこれに限るものでは
ない。また、電波反射鏡４を使って相手レーダ波を地上
で傍受したが、逆に地上電波探知装置１から電波を大電
力で送信し、電波反射ｗｉ４を使って見通し外の相手レ
ーダに電波妨害を与えることも可能である（現在は見通
し距離内で電波妨害を実施している）。In the above embodiment, the case where a balloon is used as the loading mother aircraft has been described, but an airship or the like may also be used, but the invention is not limited to this. In addition, the radar waves of the other party were intercepted on the ground using the radio wave reflector 4, but on the contrary, the radio waves were transmitted with high power from the ground radio wave detection device 1, and the radio wave reflection wi4 was used to jam the radar waves of the other party outside the line of sight. (Currently, radio wave jamming is carried out within line-of-sight distance.)
以上のようにこの発明に係る電波探知装置によれば、位
置決定をするために三角法を用いたＧＰＳを利用し、電
源を供給するためのケーブルおよび相手レーダ波を上空
において探知し、地上の電波探知装置でモニタする制御
用光ファイバーケーブルを設けた無人搭載母機と、該無
人搭載母機に設けられ、マイクロ波回線に使用されるア
ンテナからなる電波反射鏡とを備えたので、長時間にお
ける電波探知ミッションの遂行ができ、相手レーダに自
分を露呈せずに済むので安全性が確保できるとともに、
上記電波探知装置が地上設置装置となるので消費電源、
サイズ、重量等の制限が無いものを得られる効果がある
。As described above, the radio wave detection device according to the present invention uses GPS using trigonometry to determine the position, detects the cable for power supply and radar waves of the other party in the sky, and Equipped with an unmanned carrier equipped with a control optical fiber cable that is monitored by a radio wave detection device, and a radio wave reflector that is installed on the unmanned carrier and consists of an antenna used for microwave lines, it is possible to detect radio waves over long periods of time. You can carry out your mission without exposing yourself to the enemy's radar, ensuring safety, and
Since the above radio wave detection device is a ground-mounted device, the power consumption
This has the effect of making it possible to obtain products without restrictions on size, weight, etc.
第１図はこの発明の一実施例による電波探知装置を示す
図、第２図は従来の電波探知装置を示す図である。
図において、工は地上電波探知装置、２は対象レーダサ
イト、３は地球、４は電波反射鏡、５は対象レーダの送
信波、６は電波反射鏡で反射した相手レーダの反射波で
ある。
なお図中同一符号は同−又は相当部分を示す。FIG. 1 is a diagram showing a radio wave detection device according to an embodiment of the present invention, and FIG. 2 is a diagram showing a conventional radio wave detection device. In the figure, numeral 1 is a ground radio detection device, 2 is a target radar site, 3 is the earth, 4 is a radio wave reflector, 5 is a transmitted wave from the target radar, and 6 is a reflected wave from the other radar reflected by the radio wave reflector. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
し、該対象レーダサイトから送信される見通し外の電波
を探知する電波探知装置において、位置決定のための三
角法を用いたグローバルポジショニングシステムを利用
し、見通し外の上記対象レーダサイトの電波探知を受信
分析する地上に設置した電波探知装置と、 電源を供給するケーブルおよび相手レーダ波を上空にお
いて探知し、上記電波探知装置でモニタする制御用光フ
ァイバーケーブルを有する無人搭載母機と、 該無人搭載母機に設けられ、相手レーダ波を上記電波探
知装置側へ反射するマイクロ回線に使用されるアンテナ
からなる電波反射鏡とを備えたことを特徴とする電波探
知装置。(1) A global positioning system that uses trigonometry for position determination in a radio wave detection device that has a target radar site that transmits non-line-of-sight radio waves and detects non-line-of-sight radio waves transmitted from the target radar site. A radio wave detection device installed on the ground that receives and analyzes radio wave detection from the target radar site outside of line of sight using The present invention is characterized by comprising: an unmanned carrier having an optical fiber cable for use in the carrier; and a radio wave reflecting mirror comprising an antenna used for a micro line provided on the unmanned carrier and reflecting radar waves of the other party toward the radio wave detection device. Radio wave detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14215190A JP2664524B2 (en) | 1990-05-30 | 1990-05-30 | Radio wave detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14215190A JP2664524B2 (en) | 1990-05-30 | 1990-05-30 | Radio wave detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0434385A true JPH0434385A (en) | 1992-02-05 |
| JP2664524B2 JP2664524B2 (en) | 1997-10-15 |
Family
ID=15308549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14215190A Expired - Lifetime JP2664524B2 (en) | 1990-05-30 | 1990-05-30 | Radio wave detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2664524B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007057710A (en) * | 2005-08-23 | 2007-03-08 | Wood One:Kk | Louver outer wall construction |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331571B (en) * | 2011-09-09 | 2014-01-29 | 武汉德威斯电子技术有限公司 | Device for automatically switching working mode of ground wave radar |
-
1990
- 1990-05-30 JP JP14215190A patent/JP2664524B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007057710A (en) * | 2005-08-23 | 2007-03-08 | Wood One:Kk | Louver outer wall construction |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2664524B2 (en) | 1997-10-15 |
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