scholarly journals Existence of High Frequency Electricity at Acupoints and Meridian Flow Observations via the Frequency Spectrum

2020 ◽  
Vol 20 (2) ◽  
pp. 96-109
Author(s):  
Taeho Son ◽  
Moonhee Lee ◽  
Choolhyeong Rhee ◽  
Namsoo Kim
Keyword(s):  
Frequency Spectrum ◽  
Human Body ◽  
High Frequency ◽  
Current Flow ◽  
Oriental Medicine ◽  
Measured Spectrum ◽  
Electrical Transmission ◽  
Transmission Line Theory ◽  
Electrical Transmission Line ◽  
Line Theory

We revealed the existence of high frequency (HF) electricity flowing through the meridians known to oriental medicine by observing these signals at various acupoints on the human body. This was clearly and scientifically demonstrated by recording the frequency spectrum at these acupoints using a spectrum analyzer. The analysis of the measured spectrum found in 5 particular acupoints of each of the 12 meridians showed that a flow exists in these acupoints that could be measured with a spectrum frequency between 1 MHz and 80 MHz and an intensity of –70 to –60 dBm. Since the presence of these spectrums can be equated with the presence of electricity, we can emphatically conclude that high frequency electricity exists in humans and flows through the acupoints used in oriental medicine. The same characteristic frequency spectrums were found at all the acupoints along the same meridian and were shown to have the same type of HF current flow. In this way, we were able to confirm the existence of meridian flow in a scientific manner. In addition, it was found that as the distance from the organ increased, the intensities of the spectrum measured on that meridian decreased, which is exactly the behavior electrical transmission line theory would predict.

scholarly journals On Heaviside's contributions to transmission line theory: waves, diffusion and energy flux

2018 ◽  
Vol 376 (2134) ◽  
pp. 20170457
Author(s):  
Christopher Donaghy-Spargo
Keyword(s):  
Transmission Line ◽  
Transmission Lines ◽  
Physical Nature ◽  
Electromagnetic Theory ◽  
Electrical Transmission ◽  
Important Work ◽  
Transmission Line Theory ◽  
Energy Current ◽  
Electrical Transmission Line ◽  
Line Theory

This paper surveys some selected contributions of Oliver Heaviside FRS (1850–1925) to classical electromagnetic theory and electrical engineering science. In particular, the paper focuses on his contributions to the development of electrical transmission line theory and his deep insights into the ‘physical’ nature of the phenomena relating to nineteenth century telegraphic problems. Following a brief historical introduction to the life of Heaviside to put his achievements in context, we explore his contributions to the reformulation of Maxwell's equations and the understanding of electromagnetic wave propagation along the external region of transmission lines. This leads naturally to his researches regarding the electromagnetic diffusion process inside the line conductors and his subsequent realization that the circuital parameters, usually assumed constant, are not always so. Finally, taking both these internal and external viewpoints of the conductors, his important work regarding the flow of energy described by his ‘energy current’ concept is presented. This article is part of the theme issue ‘Celebrating 125 years of Oliver Heaviside's ‘Electromagnetic Theory’’.

scholarly journals Potentials of the Application of the Electrical Transmission Line Theory for Thermal Investigations on Cables

2021 ◽  
Vol 19 ◽  
pp. 31-40
Author(s):  
Anika Henke ◽  
Stephan Frei
Keyword(s):  
Transmission Line ◽  
Thermal Effects ◽  
Electrical Transmission ◽  
Transmission Line Theory ◽  
Electrical Transmission Line ◽  
Thermal Investigations ◽  
Measurement Results ◽  
The Laplace Transform ◽  
Line Theory ◽  
Similarities And Differences

Abstract. In this contribution, similarities and differences between electrical and thermal effects on cables are investigated. In the electrical transmission line theory, a wide variety of methods is known to describe the voltage and current along cables. The potential for the adaption of some of those methods to thermal problems is discussed. Exemplarily, for an unshielded single cable, an analytical solution based on the Laplace transform and an approach based on cascaded equivalent circuits are compared with a numerical reference solution and measurement results.

scholarly journals Resonant Behaviour of an Acoustical Transmission Line

1962 ◽  
Vol 15 (4) ◽  
pp. 513 ◽  
Author(s):  
HF Pollard
Keyword(s):  
Transmission Line ◽  
Normal Mode Analysis ◽  
Mode Analysis ◽  
Infinite Cylinder ◽  
Electrical Transmission ◽  
Transmission Line Theory ◽  
Electrical Transmission Line ◽  
Continuous Waves ◽  
Line Theory ◽  
Electromagnetic Waveguide

In the passage of elastic waves through a cylindrical rod, phenomena are exhibited that closely resemble those occurring in an electromagnetic waveguide. Following a discussion of the classical Pochhammer-Chree theory for an infinite cylinder, elastic wave propagation in a finite rod is considered under conditions ~hen the rod may be regarded as analogous to an electrical transmission line. In the case of a resonant system, normal mode analysis provides a simplified treatment and it is shown that the results are in agreement with transmission-line theory. A brief discussion is given regarding the identity of the pulse response of a system and its response to continuous waves.

Prediction of Silencer Performance Using Transmission Line Theory

1971 ◽  
Vol 93 (4) ◽  
pp. 404-410
Author(s):  
R. J. Wells ◽  
R. B. Tatge
Keyword(s):  
Gas Turbine ◽  
Transmission Lines ◽  
Low Frequency ◽  
Frequency Range ◽  
Electrical Transmission ◽  
Transmission Line Theory ◽  
One Dimensional ◽  
Line Theory ◽  
Gas Turbine Exhaust ◽  
Turbine Exhaust

The size and cost of gas turbine exhaust silencers are largely set by low-frequency requirements. In that frequency range, the silencer cross-dimensions are small compared to the wavelength; it can therefore be considered to be one dimensional. Equations analogous to those governing electrical transmission lines can be written to predict the acoustical performance. Agreement between measured and predicted attenuation is good.

scholarly journals Networks of high frequency inhomogeneous transmission lines

2015 ◽  
Vol 13 ◽  
pp. 189-195
Author(s):  
F. Ossevorth ◽  
H. G. Krauthäuser ◽  
S. Tkachenko ◽  
J. Nitsch ◽  
R. Rambousky
Keyword(s):  
Numerical Simulations ◽  
Transmission Lines ◽  
High Frequency ◽  
Electrical Network ◽  
Wave Method ◽  
Transmission Line Theory ◽  
Full Wave ◽  
Tem Mode ◽  
Line Theory ◽  
Nonuniform Transmission Lines

Abstract. It is well known from classical transmission line theory, that transmission lines can be folded into impedances and thereby used in an electrical network setting. But it is also possible to create large networks of transmission lines consisting of tubes and junctions. The tubes contain the transmission lines and the junctions consider the mutual influences of the adjacent tubes or the terminals. The calculation of the currents and voltages at the junctions can be performed with the help the BLT-equation. So far this method is not applicable for nonuniform transmission lines described in a full wave method, because the lack of a distinct voltage gives no possibility for junctions. Junctions only make sense, when the considered network offers the possibility to propagate a TEM-Mode. If this requirement is fullfilled, nonuniform transmission lines could be included in an electrical network. This approach is validated in this paper in form of numerical simulations as well as measurements.

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