In paper are prescribed some class of coupled band - pass filters using lossy active elements with minimised number of active elements (OAs). The possibilities of application and using of developed active band - pass filters are discussed in further details and explained in some examples.
In paper are prescribed some class of coupled band - pass filters using lossy active elements with minimised number of active elements (OAs). The possibilities of application and using of developed active band - pass filters are discussed in further details and explained in some examples. (en)