Search academic texts

Information × Registration Number 0208U006628, 0106U006729 , R & D reports Title Microwave filters for digital telecommunicational systems. popup.stage_title Head M.Y.Ilchenko, Registration Date 15-12-2008 Organization Research Institute of Telecommunications National technical university of Ukraine "KPI" popup.description2 The research purpose is design of constructing principles and realization methods of microwave filters for digital telecommunication systems. Analysis is analytical and theoretical researches of constructing principles and realization methods of filters, analyzing features of a digital communication channel with using the more optimal frequency response curve approximating and with further electrodynamics' perspective design solutions simulation. In the theory the definition of cumulative power losses in the channel is applied and used. It is the universal digital communication channel parameter, which takes into account the frequent selection features in communication channel, the account its component methods are determined, and the requirements to microwave filters of objective systems computational procedure with its using is introduced. One can theoretically and practically founded the defined polynomial Cauer- Zolotarev use for approximating of a digital telecommunication systems filters frequency characteristic. The filters realization with use of this approximating is proposed. The research results can be advised for applied working of effective microwave selective devices taking into account digital communication channel features. Product Description popup.authors popup.nrat_date 2020-04-02 Close