System and method for telecommunication based on Chen Shouyuan effect

A technology of long-distance communication and communication method, which is applied in the field of long-distance communication systems, and can solve problems such as narrow transmission frequency band, high bit error rate, and low transmission efficiency

Inactive Publication Date: 2017-10-24
SHANDONG NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to factors such as refraction, scattering, diffraction, or multiple refraction and scattering of electromagnetic waves, the paths that signals pass through are different, resulting in high bit error rates and narrow transmission frequency bands.
Low transmission efficiency

Method used

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  • System and method for telecommunication based on Chen Shouyuan effect
  • System and method for telecommunication based on Chen Shouyuan effect
  • System and method for telecommunication based on Chen Shouyuan effect

Examples

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Comparison scheme
Effect test

Embodiment 1

[0195] figure 1 It is a structural schematic diagram of a long-distance communication system and method based on the Chen Shouyuan effect of the present invention.

[0196] Such as figure 1 As shown, a long-distance communication system based on the Chen Shouyuan effect of the present invention is applicable to the condition that the transmission medium has no longitudinal drift movement, and the long-distance communication system based on the Chen Shouyuan effect includes:

[0197] A long-distance communication system based on the Chen Shouyuan effect of the present invention is suitable for the condition that the transmission medium has no longitudinal drift movement, and the long-distance communication system based on the Chen Shouyuan effect includes:

[0198] Transmitter: Signal source: The transmitted signal. Modulation and demodulation: change the baseband signal into a signal form that is easy to propagate in the channel, and carry signal source information. Redshif...

Embodiment 2

[0216] Utilize the present invention to measure the range of SHF band electromagnetic wave redshift. Among them, the method converts the actual distance based on the fact that when the redshift of the electromagnetic wave in the SHF band is small, it has an approximate linear relationship with the distance, or the measured redshift of the returned electromagnetic wave in the SHF band. When the redshift amount is large, the redshift amount has an exponential relationship with the distance. According to this relationship, the distance of the target object can be calculated by the SHF band electromagnetic wave redshift measurement. The communication method uses the SHF band electromagnetic wave with the propagation distance, the wavelength change (red shift) relational expression to measure the distance, uses the relational expression of the wave source power to the SHF band electromagnetic wave redshift propagation, and the wave source frequency to the SHF band electromagnetic wa...

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PUM

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Abstract

The invention discloses a system and a method for telecommunication based on a Chen Shouyuan effect. The system is suitable to be used for a condition that a transmission medium does not have longitudinal drift motion. The system for telecommunication based on a Chen Shouyuan effect comprises a signal source whose amplitude, propagation frequency, and a phase value are preset, at least two electromagnetic wave data acquisition units, and a controller. The signal source is on a preset geographic position of the transmission medium no longitudinal drift motion region. The electromagnetic wave data acquisition units are respectively arranged on the circumferences of different concentric circles whose centers are the signal source. The electromagnetic wave data acquisition units have unique codes according to positions of the electromagnetic wave data acquisition units. The electromagnetic wave data acquisition units are used to acquire electromagnetic wave signals transmitted to the positions where the electromagnetic wave data acquisition units are arranged, and coded information of the electromagnetic wave data acquisition units, and the electromagnetic wave signals and the coded information are transmitted to the controller. The controller is used to analyze received signals, to obtain the amplitude of an electromagnetic wave, propagation frequency and phase value information obtained by each electromagnetic wave data acquisition unit, so as to obtain redshift of electromagnetic waves.

Description

technical field [0001] The invention relates to a long-distance communication system and method based on the Chen Shouyuan effect. Background technique [0002] At present, the current communication technology mainly uses amplitude to carry information, and a small amount of frequency carries information. The communication distance is short and the signal attenuation is fast. Bit error rate is high. It is difficult to achieve ultra-long-distance communication, such as detecting extraterrestrial organisms. The theory and technology of electromagnetic wave generation, propagation, and reception have been developed for a long time, especially in the information age, and the research on communication modes is still a hot issue. Due to factors such as refraction, scattering, diffraction, or multiple refraction and scattering of electromagnetic waves, the paths that signals pass through are different, resulting in high bit error rates and narrow transmission frequency bands. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G01R23/02
CPCG01R23/02H04L67/10H04L67/125
Inventor 陈寿元孙耀鲁李文健
Owner SHANDONG NORMAL UNIV
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