Simple optical communication signal receiver
A signal receiver and optical communication technology, which is applied in the direction of electromagnetic receivers, etc., can solve the problems of easy damage of optical signal receivers, troublesome frame wires, complicated maintenance, etc., and achieve low cost, good communication receiving function, and simple maintenance. Effect
Inactive Publication Date: 2015-06-03
SICHUAN DITEL ELECTRONICS
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Problems solved by technology
[0002] Now in some places, especially some remote places, it is very troublesome to construct wire lines due to climate and terrain, so the application of optical signal communication equipment is very common. After the optical signal emitted by the optical transmitter is transmitted, not only the amplitude is attenuated , and the pulse waveform is also widened. The role of the optical receiver is to detect the transmitted weak optical signal, and to amplify, shape, and regenerate the original transmission signal. The traditional optical signal receiver is easy to damage and complicated to maintain.
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[0009] The present invention will be further described below in conjunction with accompanying drawing:
[0010] like figure 1 As shown, the present invention includes a switch S, a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a fifth resistor R5, a sixth resistor R6, a seventh resistor R7, an eighth resistor R8, a Nine resistors R9, tenth resistors R10, eleventh resistors R11, twelfth resistors R12, thirteenth resistors R13, fourteenth resistors R14, first capacitor C1, second capacitor C2, third capacitor C3, fourth Capacitor C4, fifth capacitor C5, sixth capacitor C6, first transistor Q1, second transistor Q2, third transistor Q3, fourth transistor Q4, fifth transistor Q5, sixth Transistor Q6 and speaker Y, the voltage input terminal V1 of the power supply is connected to the first terminal of the switch S, and the second terminal of the switch S is simultaneously connected to the first terminal of the speaker Y, the first terminal of ...
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The invention discloses a simple optical communication signal receiver. The simple optical communication signal receiver comprises a switch, a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a tenth resistor, an eleventh resistor, a twelfth resistor, a thirteenth resistor, a fourteenth resistor, a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth capacitor, a first triode, a second triode, a third triode, a fourth triode, a fifth triode, a sixth triode and a loudspeaker. The simple optical communication signal receiver is simple in structure, low in cost and simple in maintenance, can realize a better communication receiving function, and is the signal receiver worthy of being popularized and applied.
Description
technical field [0001] The invention relates to a signal receiver, in particular to a simple optical communication signal receiver. Background technique [0002] Now in some places, especially some remote places, it is very troublesome to construct wire lines due to climate and terrain, so the application of optical signal communication equipment is very common. After the optical signal emitted by the optical transmitter is transmitted, not only the amplitude is attenuated , and the pulse waveform is also widened. The role of the optical receiver is to detect the transmitted weak optical signal, and amplify, shape, and regenerate the original transmission signal. The traditional optical signal receiver is easy to damage and complicated to maintain. Contents of the invention [0003] The purpose of the present invention is to provide a simple optical communication signal receiver in order to solve the above problems. [0004] The present invention achieves the above object...
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IPC IPC(8): H04B10/60
Inventor 雷勇王举帅娟
Owner SICHUAN DITEL ELECTRONICS