Gamma-ray energy modulation communication system and method

A communication system and gamma ray technology, applied in the field of gamma ray energy modulation communication system, can solve the problem that wireless communication communication technology cannot realize the communication inside and outside the electromagnetic shielding environment, and achieve the effect of improving the communication rate

Active Publication Date: 2021-01-22
NUCLEAR POWER INSTITUTE OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing wireless communication technology cannot realize the communication inside and outside the electromagnetic shielding environment. Problems with wireless communication

Method used

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  • Gamma-ray energy modulation communication system and method
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  • Gamma-ray energy modulation communication system and method

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Embodiment 1

[0030] Embodiment 1 is a gamma ray energy modulation communication system, which includes an information source, a modulation circuit, a gamma ray generating device, a gamma ray receiving device and a demodulation circuit arranged in sequence along the signal transmission direction, and the gamma ray generating device includes N gamma rays The energy value of the gamma rays emitted by each gamma-ray emitting source is different. The information source is used to convert the information signal from an analog signal to an initial electrical signal; the modulation circuit controls the emission of the gamma-ray generating device according to the initial electrical signal. Generate γ-rays with 2N energy combinations to form a γ-ray signal; the γ-ray receiving device receives the γ-ray signal, analyzes the energy of the γ-ray signal, and converts the γ-ray signal into an output electrical signal; the demodulation circuit will output the electrical signal Output after demodulation; wh...

Embodiment 2

[0035] Embodiment 2 is based on Embodiment 1. The gamma ray receiving device includes a gamma ray detector, and the gamma ray detector is used to identify the energy of the gamma ray signal. Gamma ray detectors can distinguish the energy of gamma rays. The N gamma ray emitting sources are 3 gamma ray emitting sources.

Embodiment 3

[0037] This embodiment 3 is based on embodiment 1. The gamma ray emission source includes a shielding casing and a gamma source positioned in the shielding casing. The shielding casing is provided with a ray through hole, and the gamma source moves relative to the shielding casing, so that the gamma The gamma rays emitted by the source pass through the ray hole or are shielded by the shielding shell. There are 3 gamma sources, and the energy values ​​of gamma rays emitted by each gamma source are different. Multiple gamma sources move around the same central axis relative to the shielding shell, so that no gamma rays pass through the ray hole or only one kind of energy passes through. Combining values ​​for gamma rays.

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Abstract

The invention discloses a gamma-ray energy modulation communication system and method, and the system comprises an information source, a modulation circuit, a gamma-ray generation device, a gamma-rayreceiving device, and a demodulation circuit, and the gamma-ray generation device comprises N gamma-ray emission sources. The energy values of gamma rays emitted by the gamma ray emitting sources aredifferent, and the information source is used for converting an information signal into an initial electric signal from an analog signal; the modulation circuit controls the gamma ray generation device to emit gamma rays of 2N energy combinations according to the initial electric signal to form a gamma ray signal; the gamma-ray receiving device receives the gamma-ray signal, analyzes the energy ofthe gamma-ray signal and converts the gamma-ray signal into an output electric signal; the demodulation circuit demodulates the output electric signal and outputs the demodulated output electric signal, wherein N is a natural number greater than 1. According to the invention, wireless communication inside and outside an electromagnetic shielding environment is realized, more code element types can be provided, and the communication rate is improved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a gamma ray energy modulation communication system and method. Background technique [0002] Gamma-ray communication is a communication method in which gamma-ray photons are used as carrier signals to transmit information. Gamma rays have strong penetrating power and high energy. They are electromagnetic waves with a wavelength shorter than 0.01 angstroms and a frequency higher than 1.5 trillion hertz. Due to their extremely high penetrating power, they are of great significance for realizing communication in electromagnetic shielding environments . [0003] The gamma-ray carrier frequency is very high and has particle characteristics, which are reflected on the gamma-ray detector. The gamma-ray photons are characterized as discrete pulse trains in time. For the time resolution capability of the existing gamma-ray detectors , the fluctuation of γ-rays is not obvious, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B10/11H04B10/54H04B10/70
CPCH04B10/11H04B10/54H04B10/70
Inventor 吕焕文魏述平余红星杨洪润
Owner NUCLEAR POWER INSTITUTE OF CHINA
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