Title:
MISSILE RECOVERY PART POSITION RECOGNITION DEVICE
Document Type and Number:
Japanese Patent JP3677511
Kind Code:
B2
Abstract:
PURPOSE: To accurately recognize a falling position by outputting a GPS data for informing the falling position of a missile recovery part, being synthesized with a beacon signal.
CONSTITUTION: A GPS receiver 10, based on signals from a plurality of GPS missile recovery parts 12A-12D received via a GPS antenna 11, computes a falling position of a rocket being the missile recovery part. A computed result is outputted to an I/F box 15 to be converted into a GPS data. A beacon signal is generated from a beacon signal transmitting part 20. The GPS data outputted from the box 15 is inputted to this transmitting part 20 and synthesized with the beacon signal generated therein, and outputted as a position recognition signal via the antenna 21 to a recovery ship 4 or an airplane. The recovery ship 4 receives the position recognition signal and separates only the GPS data from this signal so as to recognize the falling position of the rocket.
Inventors:
Miwada Makoto
Toshiaki Sato
Akio Fujiwara
Kazuo Hasegawa
Tomoya Inoue
Toshiaki Sato
Akio Fujiwara
Kazuo Hasegawa
Tomoya Inoue
Application Number:
JP32887593A
Publication Date:
August 03, 2005
Filing Date:
December 24, 1993
Export Citation:
Assignee:
Japan Aerospace Exploration Agency
IHI Aerospace Co., Ltd.
IHI Aerospace Co., Ltd.
International Classes:
G01S1/02; G01S19/14; (IPC1-7): G01S5/14; G01S1/02
Domestic Patent References:
| JP5185993A | ||||
| JP540163A | ||||
| JP5725100U |
Attorney, Agent or Firm:
Mikio Hatta
Yasuo Nara
Etsuko Saito
Katsuyuki Utani
Toshifumi Fujii
Ken Fujita
Masanori
Yasuo Nara
Etsuko Saito
Katsuyuki Utani
Toshifumi Fujii
Ken Fujita
Masanori
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