JPH02118283U - - Google Patents

Info

Publication number
JPH02118283U
JPH02118283U JP2638689U JP2638689U JPH02118283U JP H02118283 U JPH02118283 U JP H02118283U JP 2638689 U JP2638689 U JP 2638689U JP 2638689 U JP2638689 U JP 2638689U JP H02118283 U JPH02118283 U JP H02118283U
Authority
JP
Japan
Prior art keywords
esm
signals
sea
buoy
submarine
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
Application number
JP2638689U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2638689U priority Critical patent/JPH02118283U/ja
Publication of JPH02118283U publication Critical patent/JPH02118283U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Radar Systems Or Details Thereof (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例によるＥＳＭ装置
を示す構成図、第２図はこの考案の他の実施例を
示す構成図、第３図は従来の潜水艦のＥＳＭ装置
を示す構成図である。 １は受信空中線、２は受信機、３は変換回路、
４は送波器、５はブイ、６は受波器、７は制御処
理器、８は指示器、９は増幅器、１０は分析処理
器、１１は制御指示装置、１２は潜水艦、１３は
ケーブルである。なお図中同一符号は同一又は相
当部分を示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 その海域にレーダ波等の目標電波が存在するこ
    とを確認るためのＥＳＭ装置において、 海面上に浮遊した状態でレーダ波を受信し、そ
    の信号を変換して発信するＥＳＭブイと、 潜水艦に搭載され、該潜水艦が海中に潜水した
    状態のままで上記ＥＳＭブイからの信号を受信す
    る受信装置とを備えたＥＳＭ装置。
JP2638689U 1989-03-08 1989-03-08 Pending JPH02118283U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2638689U JPH02118283U (ja) 1989-03-08 1989-03-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2638689U JPH02118283U (ja) 1989-03-08 1989-03-08

Publications (1)

Publication Number Publication Date
JPH02118283U true JPH02118283U (ja) 1990-09-21

Family

ID=31247965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2638689U Pending JPH02118283U (ja) 1989-03-08 1989-03-08

Country Status (1)

Country Link
JP (1) JPH02118283U (ja)

Similar Documents

Publication Publication Date Title
WO2006085030A3 (fr) Dispositif de signalisation et de localisation d'un individu a la mer et procede pour sa mise en oeuvre
CA2245290A1 (en) Telecommunications-assisted satellite positioning system
CA2245798A1 (en) An auxiliary system for assisting a wireless terminal in determining its position from signals transmitted from a navigation satellite
US4924446A (en) Navigation system and method for determining the position of a relatively noisy platform using underwater transponders
Peyronnet et al. Posidonia 6000: a new long range highly accurate ultra short base line positioning system
JPH02118283U (ja)
FR2424546A1 (fr) Balise radar
JP2516754B2 (ja) ソノブイ
US4691305A (en) Automatic attenuator for sonobuoys
GB1496472A (en) Method and apparatus for the directional characteristic of an echo sounding receiver
DE3671539D1 (de) System zur entdeckung eines gegenstandes mit gegebenen, bekannten eigenschaften bezueglich hintergrunds.
JP2647041B2 (ja) パッシブソーナー信号処理方式
WO2000058747A3 (en) Underwater communication method, device, and system utilizing a doppler frequency shift
JPS6249722U (ja)
JP2007022114A (ja) Ｇｐｓソノブイ
JPH02141685A (ja) 送受波器姿勢検出型ソノブイ
GB2007059A (en) Radio direction finder
JPS5554481A (en) Bistatic radar system
JPH03172784A (ja) 水中音響測位方式
JPS556927A (en) Ship satellite communication system
Marino et al. Utilization of shipboard transducers to create single ping three dimensional bathymetry
JPS60174538A (ja) 遠隔計測システム
JPS5933515U (ja) 誘導飛しよう体
RU94007056A (ru) Устройство безопасности мореплавания (радиоэлектронный "впередсмотрящий")
JPH03282390A (ja) アクティブソーナー装置