Fiber optic, liquid crystal display electrical measurement system
The electromagnetic energy is captured by the antenna and changes the reflectivity of a Liquid Crystal Display (LCD) proportional to the field being measured. The LCD is illuminated by a fiber optic and this light is reflected from LCD proportional to the electromagnetic field. This field proportion...
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| Sprache: | eng |
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| Zusammenfassung: | The electromagnetic energy is captured by the antenna and changes the reflectivity of a Liquid Crystal Display (LCD) proportional to the field being measured. The LCD is illuminated by a fiber optic and this light is reflected from LCD proportional to the electromagnetic field. This field proportional light is captured by a fiber optic and transmitted to a photodetector where it is converted to an electrical signal proportional to the electric field. This electrical signal may then be displayed, recorded or processed with other information. |
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