Reconnaissance system comprising an air-borne vehicle rotating about its longitudinal axis
First Claim
1. A reconnaissance system capable of making a reconnaissance of long duration and of long flying range over an enemy territory comprising:
- a self-propelled missile capable of making manoeuvres of short duration and high acceleration and moving above said territory along a path by rotating about its longitudinal axis;
a photosensitive detector assembly fixedly attached to said self-propelled missile in a fixed rotating relationship with said missile, for giving an image of said territory;
said photosensitive detector assembly comprising at least one linear arrangement of photosensitive elements arranged parallel to said longitudinal axis of said missile, so that, at an instant during which it is directed towards said territory, said linear arrangement observes an elementary strip of said territory whose length is parallel to the corresponding instantaneous part of said path, such successive elementary strips scanning a wide strip of said territory transverse to said part of path as said missile rotates about its longitudinal axis and said image being formed by such successive transverse wide strips, as said missile moves along its path.
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Accused Products
Abstract
The invention relates to a reconnaissance system comprising an air-borne vehicle capable of moving above a territory to be surveyed by rotating about its longitudinal axis, and means for taking images disposed on board the vehicle to observe said territory by a helicoidal scanning in relation with the rotation of the vehicle, wherein the vehicle is of the self-propelled missile type and the sensitive members are formed by at least one linear assembly of photosensitive elements disposed parallel to the longitudinal axis of the missile to give at each line an image of an elementary strip of territory, which scans a strip of territory upon each revolution of the missile, the total image of the territory being formed by the plurality of images of the successive strips.
118 Citations
4 Claims
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1. A reconnaissance system capable of making a reconnaissance of long duration and of long flying range over an enemy territory comprising:
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a self-propelled missile capable of making manoeuvres of short duration and high acceleration and moving above said territory along a path by rotating about its longitudinal axis; a photosensitive detector assembly fixedly attached to said self-propelled missile in a fixed rotating relationship with said missile, for giving an image of said territory; said photosensitive detector assembly comprising at least one linear arrangement of photosensitive elements arranged parallel to said longitudinal axis of said missile, so that, at an instant during which it is directed towards said territory, said linear arrangement observes an elementary strip of said territory whose length is parallel to the corresponding instantaneous part of said path, such successive elementary strips scanning a wide strip of said territory transverse to said part of path as said missile rotates about its longitudinal axis and said image being formed by such successive transverse wide strips, as said missile moves along its path. - View Dependent Claims (2, 3, 4)
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Specification