Do you know if there is an English translation available of that Japanese document?EleSuki said:
We discourage the use of AI chatbots for technical tasks at PF. I'll try to use Google Translate to see what some parts of the paper says.EleSuki said:I would appreciate it if you could try to translate the page on ChatGPT or DeepL if possible.
I only looked at the first sentence or two of the first answer in that PSE thread, and I agree that there should be no effect on the EM from any magnetization. As it says, it is the free electrons (and skin depth) of the metal shielding that provides the shielding effect for EM.EleSuki said:https://physics.stackexchange.com/q...radio-waves-from-forcing-two-magnets-together
It has been observed that cooperating magnetic fields, such as neodymium magnets, have no effect on electromagnetic waves. Then, it seems to be safe to assume that imparting the characteristics of a magnet to iron mesh fabric will have no effect on the attenuation rate at all. I have solved the problem myself, but as always, if there is someone who can think with me, I will be able to get to the desired information. Thank you very much for your help.
Yikes, that's really high frequency. Maybe the local B-field is doing something with the motion of the free electrons in the metal to provide that effect. I'll try to translate the paper when I get a chance to see what their explanation is for the effect.EleSuki said:new magnet shown in this paper showed radio absorption in the 220 gigahertz band of millimeter waves.
Radio attenuation rate refers to the reduction in the strength of a radio signal as it travels through a medium. This attenuation can be caused by various factors such as distance, physical obstructions, atmospheric conditions, and the material properties of the medium through which the signal is passing.
A magnetized iron mesh can significantly affect radio signals by introducing additional attenuation and potential distortion. The magnetic properties of the mesh can interact with the electromagnetic fields of the radio waves, causing changes in signal strength and quality. The extent of these effects depends on factors such as the mesh density, the strength of the magnetization, and the frequency of the radio signal.
Studying the interaction between radio waves and magnetized iron mesh is important for several practical applications, including improving the design of shielding materials, enhancing wireless communication systems, and developing better electromagnetic interference (EMI) mitigation techniques. Understanding these interactions can lead to more efficient and reliable technology in various fields such as telecommunications, aerospace, and electronics.
The attenuation rate of radio signals through a magnetized iron mesh is influenced by several factors, including the frequency of the radio waves, the thickness and density of the mesh, the strength and orientation of the magnetization, and the overall material properties of the iron. Additionally, environmental factors such as temperature and humidity can also play a role in affecting the attenuation rate.
Yes, the effects of a magnetized iron mesh on radio signals can be mitigated through various methods. These may include optimizing the design and material properties of the mesh, using alternative materials with lower magnetic interference, implementing shielding techniques, and adjusting the frequency and power of the radio signals. Advanced computational modeling and experimental testing can also help in developing strategies to minimize attenuation and ensure reliable signal transmission.