1 results about "Wideband communication systems" patented technology

The utility model relates to electronic field especially, and it is a kind of filter circuit and filter.The filter circuit includes input port, output port, filter network;Filter network includes first inductance unit, second inductance unit, first capacitor unit, second capacitor unit, third capacitor unit, fourth capacitor unit, first inductive element;The filter network between input port and output port is built by first inductance unit, second inductance unit, first capacitor unit, second capacitor unit, third capacitor unit, fourth capacitor unit, first inductive element, the simple and small design of filter structure is realized, and performance is stable, especially applicable to various small, portable electronic equipment and wideband communication system.