The Study Of Expelling And Eradicating Mice With Pseudo-random Astatic Rotary Electromagnetic Field

According to the"11^th Five-Year Plan"of national scientific and technological support"high-yield food science and technology Projects", focusing on rural areas grain stockpile problem, The paper Presents a new physics expelling and eradicating rodents method that using pseudo-random astatic rotary electromagnetic field radiation. And develop a set of pseudo-random astatic rotary electromagnetic field radiation control system, that is applicable of large and medium-sized grain depot to expel and eradicate rodents.First, The paper analyses the injury influence of electromagnetic field radiation to the Reproductive, the central Nervous system, Learning and memory capacity of rodents, with lots of biomedical experiments and data. And confirms the frequency and field strength bound, lays a theoretical basis for the study of the system.Next, the paper divides the system into signal source, control module and radiation controller three-specific modules in accordance with the system model. 2n series of rectangular pulse characteristics are analysed, it is the first time that proposes pseudo-random broad-spectrum composite frequency signal source, with the nature of broad spectrum, the same initial phase, and multi-frequency synchronization sending etc. It is a good solution to energy imbalance, phase synchronization when sending composite frequency pulse. It is the ideal signal source of the system. And It is the one of key technologies of the project.Then, the paper analyses the feasibility of the low frequency electromagnetic radiation from macro and micro perspective. It is also the one of keys of the system.At last,The paper presents adaptive occlusion coding for the astatic electromagnetic field.The pseudo-random astatic rotary electromagnetic field expelling and eradicating rodents physics method could avoid the environment pollution and the negative impact to other organisms that traditional rodents control method bring on. And The system is low-cost and has significant effects. The social significance is of positive and broad prospects. It opens up a new green way for the control of rodents.