SU131106A1 - Multiparameter scalar field analyzer - Google Patents

Description

Known analyzers mlogonarams.tricheskikh rocks. Zero containing three photoelectronic or optical-mechanical scanning one-parameter analyzer. Such analyzers make it impossible to eliminate the gaps caused by different angles of view of the scanning analyzers, to obtain a combined image of a three-parameter array, if the device has two scanning analyzers and two non-random television tubes, and also to separate the images of different zeroes on the output screen.

In the analyzer described disadvantages are eliminated nrimenennel three neredayuschih television tubes, an optical system with mirrors nolunrozrachnymi for optical alignment image fields read from the screen tubes, electro-optical transducer, forming the image on the output nol lyuminestsiruyu1tse screen 1, n nrozrachnogo double output eloktrolyumimespiruyuHie screen .ro on which a continuous background of variable intensity is created, which characterizes the first narrative of the network zero and ntrikhovye, the image and the other two fields.

FIG. 1 depicts a schematic diagram of an onisable analogue of congestion; in fig. 2 - a variant of this scheme.

The image of the field under study is fed to the photosensitive screens of scanners on the photosensitive screens of scanners 4, 5, 6, and in front of which the lights are set (), 7, 8, 9. Each scan analyzer of axiality (tf is line-wise analysis of a specific parametric gender.

The 4, 5, 6 signals received at the output of the analyzers, carried by usi-kin in amplifiers 10 And 12, go to three non-receivers: television tubes 13, 14, J5 with an overall block (if 1t If). Pl (k-kost11 lowercase

No. 131106- - 2

Unfoldings and pars of articulated lowercase aia 1izators and knn ospres have a different inclination, which is necessary (to carry out a different inclination of the triggered images on the screen of each television tube.

In each television tube, depending on the chosen number of sweep intervals of the scanning analyzer, the STS synth is implemented; parametric field images in the form of dashed lines. The intensity of luminescence of these dashed lines (almost their width) was proportional to the value of the local parameter of the analyzed field. With the help of a system of translucent mirrors 17, 18, three line images t of the scraps of three television tubes 13, 14, 15 are combined. The combined three-parametric image of the photo is scanned using a recording film on a moving film. In those places the field where the value of the analyzed parameter is zero, dashed lines are absent. In those places where there is a line dash, their velocity) (or nsriya) is progurio – ian between the local parameter nol.

A variant of the three-parameter analyzer no.gei is depicted in FIG. 2 ..

In this analyzer, the block synthesizing the optical image is not made in the form of three separate television tubes, but in the form of a special vacuum device 20, on the output screen of which a three-parameter image of the floor is directly formed. The system consists of two line-level analyzers with a parametric zero, each of which performs an analysis of iol by a certain parameter. The third metric field directly (without progressive decomposition) is formed with the help of an electron-optical converter at the output / output screen of the block, synthesizing the image.

The block, a synthesizing three-dimensional field image, is a combination of an electron-optical converter with an electron-beam kinescope that forms an image of a zero on the output luminescent screen. This makes it possible to put on the image of the zone event the location of the selected spectral radiations in the form of dashed lines. In this case, the analysis of the distribution of spectral radiations is dried in separate radiation analyzers, which provide a correspondingly modulated electrical signal to the main vacuum receiver. Such a device can be made with one or two spectral receivers and, accordingly, with one or two dashed zones on the output luminescent screen (the strokes of which are located in different directions). An image of the floor from the output screen of the block synthesizing the parametric image of the floor can be applied to register a complex picture of the floor.

The radiation of the object under study, passing through the lens, emitting mirrors and filters of the corresponding spectral characteristics, simultaneously pushes onto two scanning analyzers 4 11 5. Some transmitting television tubes, such as dissectors, can be used as such field analyzers in such a system. In analyzers, the scanning of photosensitive screens creates signals, the magnitude of which is proportional to the local illumination. After amplification, these video signals are supplied to the modulators of two kinescopes of the main vacuum device, which synthesizes a three-parameter image. A scan on each pair of analyzers and Kpnskson ops (most available from one scanner.

The output vacuum device 20 is a combination device consisting of an electron-optical transducer.; 1 n two kinescopes. A special transparent film is applied to the output screen of this device, which can give off a glow when the scientific research institute has an electron beam on it. Thus, on the output screen from the side to be photographed, there will be a zero image in the spectrum that the photocathode of an electronic ontic converter in conjunction with the corresponding light filter will give (the image will not be dashed). Against this background, the streak lines from the field of radiation of the second spectral composition and the streak lines of the perpendicular direction from the radiation field of the third spectral composition will be located. In spite of this, the brightness (or width) of the dashed lines is modulated; depending on the intensity of the spectral radiation falling into the appropriate place of the photosensitive screen of the analyzer. Thus, with the help of an on-i; -owa device, the phenomenon under investigation can be simultaneously observed in the form of a three-parameter field.

In the proposed device, the sweep plane of the deflecting system of the analyzer 4 and the corresponding electron gun of the output device are shifted by 90 ° relative to the width of the scanner 11 of the analyzer 5 and the second electron gun. This is done so that on the output screen the line scan strokes of these systems are perpendicular, which greatly facilitates the separation of parametric; 1о, г; her with and: -; of the registration of the document.

A similar non-stationary zero analyzer in three parameters can also be made with an output color screen, and in this case, each of the three parameters of the field will correspond to a single color on the output screen of the device.

Subject invented n

Claims (3)

1, Ana; 1 myogoparametric scalarizer, containing t) and F1 ..) then electronic orti) mechanical scanning one-parameter analyzer, characterized in that it is intact. elimination of errors due to different angles of view of the scapyrus tsikha, 1G1zato Jupe, TV transmission tubes with a common scanner, used to form parametric zero line images, and an optical system with translucent mirrors for optical combination 1, are applied to the image and Agencies. Noli, read from the screen: tubes or photographed on a moving film. 2. The analyzer according to claim 1, characterized by the fact that, in order to obtain iii Hw of a combined image of a three-parameter field in the presence of a ii,: a two scanning analyzers and D; 5 transmission television tubes, it uses an electron-optical converter, Forming a picture of the floor on the output .. dummy screen. 3. The analyzer on pi. I and 2, that is, with the fact that, with the separation of images of different parametric fields on the output screen, the irimepei has a transparent two-sided output elec- truminescent screen on which a continuous background variable of intensity is created. characterizing the first parametric field, and for the indication of the second and third fields, two mutually perpendicular cular horizontal scanning systems are used. creating an image - 3l 1311 Oh