An exact lumped-element equivalent circu
β
John Post
π
Article
π
2007
π
John Wiley and Sons
π
English
β 273 KB
## Abstract This paper introduces an exact lumpedβelement equivalent circuit model for Ruthroff transmissionβline transformers (TLTs) constructed from coupled microstrip lines. Measured results are compared with model predictions from 0.01 GHz up to 16.7 GHz for the case of three spiral TLTs fabric