Vegetation Use for Resolving Electromagnetic Compatibility and Ecology Issues

All-Russian research-to-practice conference "Ecology and safety in the technosphere"

工业技术;生态环境科学

Zvezdina, M. Yu^1 ; Shokova, Yu A.^1 ; Cherckesova, L.V.^1 ; Golovko, T.M.^1 ; Cherskaya, A.A.^1

Don State Technical University, Radioelectronic Department, 1 Gagarin Square, Rostov-on-Don

344000, Russia^1

关键词: Energy flux density;    Mobile applications;    Orders of magnitude;    Propagation paths;    Receive antenna;    Stand -alone;    Traditional approaches;    Wide spreads;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/66/1/012005/pdf
DOI  :  10.1088/1755-1315/66/1/012005

来源: IOP

【 摘 要 】

The wide spread of Information and Communication Technologies and the development of Internet-enabled mobile applications have aggravated electromagnetic compatibility and ecology problems. Inability to excite electromagnetic field of a desired structure and strength with traditional approaches actualizes additional actions, including providing diffraction on propagation path, to resolve these issues. Diffraction on a stand-alone obstacle along the propagation path and the one on set of obstacles near receive antenna location can be considered as the additional actions in ultrashort band. The accomplished studies have shown that one the most effective means to lower electromagnetic field strength is to shield the receive antenna with vegetation from jamming radio equipment. Moreover, vegetation resolves electromagnetic ecology issues, for the energy flux density can be lowered by about two orders of magnitude.