Synthesis and RC-active simulation of an LR terminated LC filter

摘要

An LC simulation-type RC-active filter with all-pole lowpassncharacteristics is presented. The drawbacks of active RC filters usingnFDNRs or the equivalent inductor using GICs are overcome by introducingna new prototype LC filter. A synthesis procedure of the new prototype LCnfilter, is presented and is followed by realisation of the equivalentninductor using GICs. Finally, a fifth-order Chebyshev lowpass filter isndesigned in this manner, and its characteristics are measured. The lownelement sensitivity property of the proposed filter is confirmed by ancomputer